fabro/docs/api-reference/fabro-api.yaml
Bryan Helmkamp 35bd79a2ed
Update docs, frontend, marketing, and skills for .fabro extension
Update 47 MDX doc pages, OpenAPI spec, SVG diagram, language
grammar, frontend demo data, marketing page, skills, and README
to use .fabro extension. Add "fabro" to fileTypes in language
grammars. Document stack.child_workflow alongside stack.child_dotfile.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-13 22:38:25 -04:00

4512 lines
No EOL
134 KiB
YAML

openapi: "3.1.0"
info:
title: Fabro Run API
version: "0.1.0"
description: HTTP API for managing Fabro workflow run executions.
tags:
- name: Discovery
description: API discovery and health
- name: Runs
description: Run management operations
- name: Human-in-the-Loop
description: Questions, answers, and steering for runs
- name: Run Outputs
description: Files and verifications produced by runs
- name: Run Internals
description: Internal run details (stages, turns, context, configuration)
- name: Workflows
description: Workflow definitions and execution
- name: Verification
description: Verification criteria and controls
- name: Usage
description: Token and cost usage
- name: Insights
description: SQL query editor and history
- name: Sessions
description: Interactive chat sessions
- name: Retros
description: Run retrospectives
- name: Models
description: Available LLM models
- name: Completions
description: Single-turn LLM completions
- name: Settings
description: Platform configuration
security:
- BearerAuth: []
- mTLS: []
paths:
# ── Discovery ────────────────────────────────────────────────────────
/:
get:
operationId: getRoot
tags: [Discovery]
summary: API Discovery
description: Returns discovery URLs for the API.
security: []
responses:
"200":
description: Discovery URLs
content:
application/json:
schema:
$ref: "#/components/schemas/RootResponse"
/health:
get:
operationId: getHealth
tags: [Discovery]
summary: Health Check
description: Returns service health status. Used by load balancers and monitoring.
security: []
responses:
"200":
description: Service is healthy
content:
application/json:
schema:
$ref: "#/components/schemas/HealthResponse"
/openapi.json:
get:
operationId: getOpenApiSpec
tags: [Discovery]
summary: OpenAPI Specification
description: Returns the OpenAPI spec as JSON.
security: []
responses:
"200":
description: OpenAPI specification
content:
application/json:
schema:
type: object
/user:
get:
operationId: getUser
tags: [Discovery]
summary: Current User
description: Returns info about the authenticated user.
responses:
"200":
description: User info
content:
application/json:
schema:
$ref: "#/components/schemas/UserResponse"
"401":
description: Not authenticated
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Runs ──────────────────────────────────────────────────────────────
/runs:
get:
operationId: listRuns
tags: [Runs]
summary: List Runs
description: Returns a paginated list of runs for the board view, ordered by recency.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of runs for the board view
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedRunList"
post:
operationId: startRun
tags: [Runs]
summary: Start Run
description: Queues a new workflow run from a DOT graph source. The run is created in `queued` status and will be picked up by the scheduler.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/StartRunRequest"
responses:
"201":
description: Run created
content:
application/json:
schema:
$ref: "#/components/schemas/RunStatusResponse"
"400":
description: Invalid DOT source
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}:
get:
operationId: retrieveRun
tags: [Runs]
summary: Retrieve Run
description: Returns the current status of a run, including error details and queue position if applicable.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Run status
content:
application/json:
schema:
$ref: "#/components/schemas/RunStatusResponse"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/cancel:
post:
operationId: cancelRun
tags: [Runs]
summary: Cancel Run
description: Cancels a running or queued run. Returns 409 if the run has already completed or been cancelled.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Run cancelled
content:
application/json:
schema:
$ref: "#/components/schemas/RunStatusResponse"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"409":
description: Run is not running
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/pause:
post:
operationId: pauseRun
tags: [Runs]
summary: Pause Run
description: Pauses a running run. Returns 409 if the run is not running.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Run paused
content:
application/json:
schema:
$ref: "#/components/schemas/RunStatusResponse"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"409":
description: Run is not running
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/unpause:
post:
operationId: unpauseRun
tags: [Runs]
summary: Unpause Run
description: Resumes a paused run. Returns 409 if the run is not paused.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Run unpaused
content:
application/json:
schema:
$ref: "#/components/schemas/RunStatusResponse"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"409":
description: Run is not paused
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/graph:
get:
operationId: retrieveRunGraph
tags: [Runs]
summary: Render SVG
description: Renders the workflow graph as an SVG image using Graphviz.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: SVG image of the workflow graph
content:
image/svg+xml:
schema:
type: string
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"502":
description: Graphviz not available
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/checkpoint:
get:
operationId: retrieveRunCheckpoint
tags: [Run Internals]
summary: Retrieve Run Checkpoint
description: Returns the latest checkpoint data for a run, or null if no checkpoint has been recorded yet.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Checkpoint data (null if not yet available)
content:
application/json:
schema:
oneOf:
- $ref: "#/components/schemas/RunCheckpoint"
- type: "null"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/context:
get:
operationId: retrieveRunContext
tags: [Run Internals]
summary: Retrieve Run Context
description: Returns the key-value context map accumulated during the run. Empty if the run has not started.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Context key-value map
content:
application/json:
schema:
type: object
additionalProperties: true
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/events:
get:
operationId: streamRunEvents
tags: [Runs]
summary: Stream Run Events
description: Opens a server-sent event (SSE) stream for real-time run updates. Returns 410 if the stream has been closed.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Server-sent event stream
content:
text/event-stream:
schema:
type: string
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"410":
description: Event stream closed
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/questions:
get:
operationId: listRunQuestions
tags: [Human-in-the-Loop]
summary: List Run Questions
description: Returns pending human-in-the-loop questions for a run. Questions are generated when the workflow needs user input to proceed.
parameters:
- $ref: "#/components/parameters/RunId"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Array of pending questions
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedApiQuestionList"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/questions/{qid}/answer:
post:
operationId: submitRunAnswer
tags: [Human-in-the-Loop]
summary: Submit Run Answer
description: Submits an answer to a pending question. The answer can be freeform text or a selected option key, depending on the question type.
parameters:
- $ref: "#/components/parameters/RunId"
- $ref: "#/components/parameters/QuestionId"
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/SubmitAnswerRequest"
responses:
"204":
description: Answer accepted
"400":
description: Invalid option key
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"409":
description: Question no longer exists or already answered
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/retro:
get:
operationId: retrieveRetro
tags: [Retros]
summary: Retrieve Retro
description: Returns the retrospective analysis for a completed run, or null if the retro has not been generated yet.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Retro data (null if not yet available)
content:
application/json:
schema:
oneOf:
- $ref: "#/components/schemas/RetroDetail"
- type: "null"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/stages:
get:
operationId: listRunStages
tags: [Run Internals]
summary: List Run Stages
description: Returns the ordered list of stages in a run's workflow graph with their current status and timing. Stages are bounded by the workflow graph size, typically fewer than 20.
parameters:
- $ref: "#/components/parameters/RunId"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Array of run stages
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedRunStageList"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/stages/{stageId}/turns:
get:
operationId: listStageTurns
tags: [Run Internals]
summary: List Stage Turns
description: Returns a paginated list of conversation turns within a specific stage, including system prompts, assistant responses, and tool invocations.
parameters:
- $ref: "#/components/parameters/RunId"
- $ref: "#/components/parameters/StageId"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of conversation turns
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedStageTurnList"
"404":
description: Run or stage not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/files:
get:
operationId: retrieveRunFiles
tags: [Run Outputs]
summary: Retrieve Run Files
description: Returns a paginated list of file-level diffs produced by the run, optionally filtered to a specific checkpoint.
parameters:
- $ref: "#/components/parameters/RunId"
- $ref: "#/components/parameters/CheckpointFilter"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of file diffs
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedRunFileList"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/usage:
get:
operationId: retrieveRunUsage
tags: [Run Outputs]
summary: Retrieve Run Usage
description: Returns token and cost usage broken down by stage and model for a specific run.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Usage data
content:
application/json:
schema:
$ref: "#/components/schemas/RunUsage"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/verification:
get:
operationId: retrieveRunVerification
tags: [Run Outputs]
summary: Retrieve Run Verification
description: Returns verification results for a run, organized by criterion with individual control statuses.
parameters:
- $ref: "#/components/parameters/RunId"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Array of verification criteria with controls
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedRunVerificationList"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/configuration:
get:
operationId: retrieveRunConfiguration
tags: [Run Internals]
summary: Retrieve Run Configuration
description: Returns the structured configuration used to launch this run.
parameters:
- $ref: "#/components/parameters/RunId"
responses:
"200":
description: Run configuration
content:
application/json:
schema:
$ref: "#/components/schemas/RunConfiguration"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/steer:
post:
operationId: steerRun
tags: [Human-in-the-Loop]
summary: Steer Run
description: Sends inline guidance to a running agent, targeting a specific file and line. The guidance is delivered asynchronously.
parameters:
- $ref: "#/components/parameters/RunId"
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/SteerRequest"
responses:
"202":
description: Steering accepted for processing
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"409":
description: Run is not in a steerable state
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/runs/{id}/preview:
post:
operationId: generatePreviewUrl
tags: [Human-in-the-Loop]
summary: Preview URL
description: Generates a time-limited preview URL for a port exposed by the run's sandbox environment.
parameters:
- $ref: "#/components/parameters/RunId"
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/PreviewUrlRequest"
responses:
"201":
description: Preview URL created
content:
application/json:
schema:
$ref: "#/components/schemas/PreviewUrlResponse"
"404":
description: Run not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
"409":
description: Run has no active sandbox
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Workflows ─────────────────────────────────────────────────────────
/workflows:
get:
operationId: listWorkflows
tags: [Workflows]
summary: List Workflows
description: Returns a paginated list of workflow definitions available for execution.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of workflows
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedWorkflowList"
/workflows/{name}:
get:
operationId: retrieveWorkflow
tags: [Workflows]
summary: Retrieve Workflow
description: Returns the full detail of a workflow including its DOT graph, TOML config, and description.
parameters:
- $ref: "#/components/parameters/WorkflowName"
responses:
"200":
description: Workflow detail
content:
application/json:
schema:
$ref: "#/components/schemas/WorkflowDetail"
"404":
description: Workflow not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/workflows/{name}/runs:
get:
operationId: listWorkflowRuns
tags: [Workflows]
summary: List Workflow Runs
description: Returns a paginated list of runs filtered to a specific workflow.
parameters:
- $ref: "#/components/parameters/WorkflowName"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of runs
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedRunList"
"404":
description: Workflow not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Verification ──────────────────────────────────────────────────────
/verification/criteria:
get:
operationId: listVerificationCriteria
tags: [Verification]
summary: List Verification Criteria
description: Returns paginated verification criteria with their controls and performance metrics. Each criterion contains controls; retrieve a specific control via `/verification/controls/{id}`.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Array of verification criteria
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedVerificationCriterionList"
/verification/criteria/{id}:
get:
operationId: retrieveVerificationCriterion
tags: [Verification]
summary: Retrieve Verification Criterion
description: Returns a specific verification criterion with its controls and performance metrics.
parameters:
- $ref: "#/components/parameters/CriterionId"
responses:
"200":
description: Verification criterion detail
content:
application/json:
schema:
$ref: "#/components/schemas/VerificationCriterionDetail"
"404":
description: Criterion not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/verification/controls:
get:
operationId: listVerificationControls
tags: [Verification]
summary: List Verification Controls
description: Returns a flat paginated list of all verification controls across all criteria.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Array of verification controls
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedVerificationControlList"
/verification/controls/{id}:
get:
operationId: retrieveVerificationControl
tags: [Verification]
summary: Retrieve Verification Control
description: Returns detailed information about a specific verification control, including performance data, recent results, and sibling controls in the same criterion.
parameters:
- $ref: "#/components/parameters/ControlId"
responses:
"200":
description: Verification control detail
content:
application/json:
schema:
$ref: "#/components/schemas/VerificationDetailResponse"
"404":
description: Control not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/verification/signoffs:
get:
operationId: listSignoffs
tags: [Verification]
summary: List Signoffs
description: Returns a paginated list of signoffs, optionally filtered by control, repository, and/or commit SHA.
parameters:
- $ref: "#/components/parameters/SignoffControlFilter"
- $ref: "#/components/parameters/SignoffRepositoryFilter"
- $ref: "#/components/parameters/SignoffCommitShaFilter"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of signoffs
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedSignoffList"
post:
operationId: createSignoff
tags: [Verification]
summary: Create Signoff
description: Creates a new signoff for a (control, repository, commit SHA) tuple. Multiple signoffs are allowed per tuple; the latest one wins for display purposes.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/CreateSignoffRequest"
responses:
"201":
description: Signoff created
content:
application/json:
schema:
$ref: "#/components/schemas/Signoff"
"400":
description: Invalid request
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/verification/signoffs/{id}:
get:
operationId: retrieveSignoff
tags: [Verification]
summary: Retrieve Signoff
description: Returns a specific signoff by ID.
parameters:
- $ref: "#/components/parameters/SignoffId"
responses:
"200":
description: Signoff detail
content:
application/json:
schema:
$ref: "#/components/schemas/Signoff"
"404":
description: Signoff not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Retros ────────────────────────────────────────────────────────────
/retros:
get:
operationId: listRetros
tags: [Retros]
summary: List Retros
description: Returns a paginated list of run retrospectives ordered by recency, with smoothness ratings and summary statistics.
parameters:
- $ref: "#/components/parameters/RetroWorkflowFilter"
- $ref: "#/components/parameters/RetroSmoothnessFilter"
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of retros
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedRetroList"
# ── Sessions ──────────────────────────────────────────────────────────
/sessions:
get:
operationId: listSessions
tags: [Sessions]
summary: List Sessions
description: Returns sessions ordered by recency (newest first).
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of sessions
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedSessionList"
post:
operationId: createSession
tags: [Sessions]
summary: Create Session
description: Start a new interactive chat session. The initial user prompt is required; a model may optionally be specified.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/CreateSessionRequest"
responses:
"201":
description: Session created
content:
application/json:
schema:
$ref: "#/components/schemas/CreateSessionResponse"
/sessions/{id}:
get:
operationId: retrieveSession
tags: [Sessions]
summary: Retrieve Session
description: Returns the full session detail including all conversation turns.
parameters:
- $ref: "#/components/parameters/SessionId"
responses:
"200":
description: Session detail
content:
application/json:
schema:
$ref: "#/components/schemas/SessionDetail"
"404":
description: Session not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/sessions/{id}/messages:
post:
operationId: sendSessionMessage
tags: [Sessions]
summary: Send Session Message
description: Append a user message to an existing session. The server will process it and produce assistant and tool turns asynchronously via the event stream.
parameters:
- $ref: "#/components/parameters/SessionId"
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/SendMessageRequest"
responses:
"202":
description: Message accepted for processing
content:
application/json:
schema:
$ref: "#/components/schemas/SendMessageResponse"
"404":
description: Session not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/sessions/{id}/events:
get:
operationId: streamSessionEvents
tags: [Sessions]
summary: Stream Session Events
description: |
Opens a server-sent event (SSE) stream for real-time session updates.
Each SSE frame includes a sequential numeric `id:` field that supports
resumption via the `Last-Event-ID` request header.
The stream emits the following SSE event types:
- `event: content_delta` — data: `{"delta": "..."}` (incremental text chunk)
- `event: assistant_turn` — data: `AssistantTurn` JSON object
- `event: tool_turn` — data: `ToolTurn` JSON object
- `event: done` — data: `{}` (stream complete)
- `event: error` — data: `{"message": "..."}` (error occurred)
Each SSE frame has an `id:` line (sequential integer), an `event:` line (the event type),
and a `data:` line (the JSON payload).
parameters:
- $ref: "#/components/parameters/SessionId"
- name: Last-Event-ID
in: header
required: false
description: >
SSE reconnection header. When provided, the server resumes the
stream after the event with this ID. IDs are 0-based sequential
integers assigned to each emitted SSE frame.
schema:
type: string
responses:
"200":
description: Server-sent event stream
content:
text/event-stream:
schema:
type: string
"404":
description: Session not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Insights ──────────────────────────────────────────────────────────
/insights/queries:
get:
operationId: listSavedQueries
tags: [Insights]
summary: List Saved Queries
description: Returns a paginated list of saved SQL queries for the insights editor.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of saved queries
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedSavedQueryList"
post:
operationId: createSavedQuery
tags: [Insights]
summary: Create Saved Query
description: Saves a new named SQL query for later reuse.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/SaveQueryRequest"
responses:
"201":
description: Query saved
content:
application/json:
schema:
$ref: "#/components/schemas/SavedQuery"
/insights/queries/{id}:
get:
operationId: retrieveSavedQuery
tags: [Insights]
summary: Retrieve Saved Query
description: Returns a single saved query by ID.
parameters:
- $ref: "#/components/parameters/InsightQueryId"
responses:
"200":
description: Saved query
content:
application/json:
schema:
$ref: "#/components/schemas/SavedQuery"
"404":
description: Query not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
put:
operationId: updateSavedQuery
tags: [Insights]
summary: Update Saved Query
description: Replaces the name and SQL of an existing saved query.
parameters:
- $ref: "#/components/parameters/InsightQueryId"
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/SaveQueryRequest"
responses:
"200":
description: Query updated
content:
application/json:
schema:
$ref: "#/components/schemas/SavedQuery"
"404":
description: Query not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
delete:
operationId: deleteSavedQuery
tags: [Insights]
summary: Delete Saved Query
description: Permanently removes a saved query.
parameters:
- $ref: "#/components/parameters/InsightQueryId"
responses:
"204":
description: Query deleted
"404":
description: Query not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/insights/execute:
post:
operationId: executeQuery
tags: [Insights]
summary: Execute Query
description: Executes an ad-hoc SQL query against the analytics database and returns columnar results.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/ExecuteQueryRequest"
responses:
"200":
description: Query results
content:
application/json:
schema:
$ref: "#/components/schemas/ExecuteQueryResponse"
"400":
description: Bad SQL or query error
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
/insights/history:
get:
operationId: listQueryHistory
tags: [Insights]
summary: List Query History
description: Returns a paginated history of recently executed queries with timing and row counts.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of history entries
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedHistoryEntryList"
# ── Usage ────────────────────────────────────────────────────────────
/usage:
get:
operationId: getAggregateUsage
tags: [Usage]
summary: Aggregate Usage
description: Returns aggregate token/cost usage across all completed runs since server start.
responses:
"200":
description: Aggregate usage data
content:
application/json:
schema:
$ref: "#/components/schemas/AggregateUsage"
# ── Models ───────────────────────────────────────────────────────────
/models:
get:
operationId: listModels
tags: [Models]
summary: List Models
description: Returns a paginated list of available LLM models from the built-in catalog.
parameters:
- $ref: "#/components/parameters/PageLimit"
- $ref: "#/components/parameters/PageOffset"
responses:
"200":
description: Paginated list of models
content:
application/json:
schema:
$ref: "#/components/schemas/PaginatedModelList"
/models/{id}/test:
post:
operationId: testModel
tags: [Models]
summary: Test Model
description: Tests a model by sending a simple prompt and reporting pass/fail.
parameters:
- name: id
in: path
required: true
schema:
type: string
description: The model identifier.
responses:
"200":
description: Test result
content:
application/json:
schema:
$ref: "#/components/schemas/ModelTestResult"
"404":
description: Model not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Completions ───────────────────────────────────────────────────────
/completions:
post:
operationId: createCompletion
tags: [Completions]
summary: Create Completion
description: |
Generate a text completion. Set `stream: true` for SSE streaming.
All SSE frames use `event: stream_event` with a JSON-serialized StreamEvent
payload. StreamEvent types: stream_start, text_start, text_delta, text_end,
tool_call_start, tool_call_delta, tool_call_end, finish, error.
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/CreateCompletionRequest"
responses:
"200":
description: Completion result (JSON when stream=false, SSE when stream=true)
content:
application/json:
schema:
$ref: "#/components/schemas/CompletionResponse"
"400":
description: Invalid request
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
# ── Settings ──────────────────────────────────────────────────────────
/settings:
get:
operationId: retrieveServerConfiguration
tags: [Settings]
summary: Retrieve Server Configuration
description: Returns the structured server configuration.
responses:
"200":
description: Server configuration
content:
application/json:
schema:
$ref: "#/components/schemas/ServerConfiguration"
components:
securitySchemes:
BearerAuth:
type: http
scheme: bearer
bearerFormat: JWT
description: >
JWT bearer token issued by fabro-web. See the [Authentication](/api-reference/overview#authentication) guide for details.
# OpenAPI 3.1 defines type: mutualTLS, but our parser (openapiv3) only
# supports 3.0 scheme types. We use apiKey as a placeholder; actual mTLS
# enforcement happens at the transport layer via client certificates.
mTLS:
type: apiKey
in: header
name: X-mTLS-Client-CN
description: >
Mutual TLS: client certificate signed by the configured CA. Identity
is extracted from the certificate's Common Name (CN). This scheme is
enforced at the transport layer, not via an HTTP header.
parameters:
RunId:
name: id
in: path
required: true
description: Unique run identifier (ULID).
schema:
type: string
example: 01JNQVR7M0EJ5GKAT2SC4ERS1Z
SessionId:
name: id
in: path
required: true
description: Unique session identifier.
schema:
type: string
format: uuid
example: a1b2c3d4-e5f6-7890-abcd-ef1234567890
StageId:
name: stageId
in: path
required: true
description: Identifier of a stage within a run's workflow graph.
schema:
type: string
example: propose-changes
QuestionId:
name: qid
in: path
required: true
description: Unique identifier of a pending question.
schema:
type: string
example: q-001
WorkflowName:
name: name
in: path
required: true
description: URL-safe slug identifying a workflow definition.
schema:
type: string
example: fix_build
CriterionId:
name: id
in: path
required: true
description: URL-safe slug identifying a verification criterion.
schema:
type: string
example: traceability
ControlId:
name: id
in: path
required: true
description: URL-safe slug identifying a verification control.
schema:
type: string
example: motivation
SignoffId:
name: id
in: path
required: true
description: Unique identifier of a signoff (ULID).
schema:
type: string
example: 01JQVKX0001SIGNOFF00001
SignoffControlFilter:
name: control
in: query
required: false
description: Filter signoffs by control slug.
schema:
type: string
example: motivation
SignoffRepositoryFilter:
name: repository
in: query
required: false
description: Filter signoffs by repository name.
schema:
type: string
example: api-server
SignoffCommitShaFilter:
name: commit_sha
in: query
required: false
description: Filter signoffs by commit SHA.
schema:
type: string
example: a1b2c3d4e5f6
InsightQueryId:
name: id
in: path
required: true
description: Unique identifier of a saved query.
schema:
type: string
example: "1"
CheckpointFilter:
name: checkpoint
in: query
required: false
description: Filter to a specific checkpoint ID. Omit to include all changes.
schema:
type: string
example: cp-3
RetroWorkflowFilter:
name: workflow
in: query
required: false
description: Filter retros by workflow slug.
schema:
type: string
example: implement
RetroSmoothnessFilter:
name: smoothness
in: query
required: false
description: Filter retros by smoothness rating.
schema:
$ref: "#/components/schemas/SmoothnessRating"
example: bumpy
PageLimit:
name: page[limit]
in: query
required: false
description: Maximum number of items to return per page.
schema:
type: integer
minimum: 1
maximum: 100
default: 20
example: 20
PageOffset:
name: page[offset]
in: query
required: false
description: Number of items to skip before returning results.
schema:
type: integer
minimum: 0
default: 0
example: 0
schemas:
# ── Pagination ───────────────────────────────────────────────────────
PaginationMeta:
description: Pagination metadata included in every paginated response.
type: object
required:
- has_more
properties:
has_more:
type: boolean
description: Whether additional pages of results are available.
example: true
PaginatedRunList:
description: Paginated list of runs.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/RunListItem"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedWorkflowList:
description: Paginated list of workflows.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/WorkflowListItem"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedRetroList:
description: Paginated list of run retrospectives.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/RetroListItem"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedSessionList:
description: Paginated list of sessions.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/SessionListItem"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedModelList:
description: Paginated list of models.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/Model"
meta:
$ref: "#/components/schemas/PaginationMeta"
ModelLimits:
description: Token limits for a model.
type: object
required:
- context_window
properties:
context_window:
type: integer
format: int64
description: Maximum context window size in tokens.
example: 1000000
max_output:
type: integer
format: int64
nullable: true
description: Maximum output tokens, if known.
example: 128000
ModelFeatures:
description: Capability flags for a model.
type: object
required:
- tools
- vision
- reasoning
properties:
tools:
type: boolean
description: Whether the model supports tool use.
vision:
type: boolean
description: Whether the model supports vision/image inputs.
reasoning:
type: boolean
description: Whether the model supports extended reasoning.
ModelCosts:
description: Pricing per million tokens in USD.
type: object
properties:
input_cost_per_mtok:
type: number
format: double
nullable: true
description: Cost per million input tokens in USD.
example: 15.0
output_cost_per_mtok:
type: number
format: double
nullable: true
description: Cost per million output tokens in USD.
example: 75.0
cache_input_cost_per_mtok:
type: number
format: double
nullable: true
description: Cost per million cached input tokens in USD.
example: 1.50
Model:
description: An available LLM model from the built-in catalog.
type: object
required:
- id
- provider
- family
- display_name
- limits
- features
- costs
- aliases
- default
properties:
id:
type: string
description: Unique model identifier.
example: "claude-opus-4-6"
provider:
type: string
description: Provider that serves this model.
example: "anthropic"
family:
type: string
description: Model family grouping.
example: "claude-4"
display_name:
type: string
description: Human-readable model name.
example: "Claude Opus 4.6"
limits:
$ref: "#/components/schemas/ModelLimits"
training:
type: string
nullable: true
description: Training data cutoff date (YYYY-MM-DD).
example: "2025-08-01"
features:
$ref: "#/components/schemas/ModelFeatures"
costs:
$ref: "#/components/schemas/ModelCosts"
estimated_output_tps:
type: number
format: double
nullable: true
description: Estimated output tokens per second.
aliases:
type: array
items:
type: string
description: Alternative names that resolve to this model.
example: ["opus"]
default:
type: boolean
description: Whether this is the default model for its provider.
ModelTestResult:
description: Result of testing a model with a simple prompt.
type: object
required:
- model_id
- status
properties:
model_id:
type: string
description: The model identifier that was tested.
example: "claude-opus-4-6"
status:
type: string
enum:
- ok
- error
description: Whether the model responded successfully.
error_message:
type: string
nullable: true
description: Error details when status is "error".
# ── Completion Schemas ─────────────────────────────────────────────
CompletionMessage:
description: A message in the conversation.
type: object
required: [role, content]
properties:
role:
type: string
enum: [system, user, assistant, tool, developer]
description: The role of the message author.
content:
type: array
description: Content parts of the message.
items:
$ref: "#/components/schemas/CompletionContentPart"
name:
type: string
description: Optional name for the message author.
tool_call_id:
type: string
description: Tool call ID for tool result messages.
CompletionContentPart:
description: A content part within a message, discriminated by `kind`.
type: object
required: [kind]
properties:
kind:
type: string
description: "Content part type: text, image, tool_call, tool_result, thinking, etc."
data:
description: Content data, structure depends on kind.
CompletionToolDefinition:
description: A tool available for the model to call.
type: object
required: [name, description, parameters]
properties:
name:
type: string
description: Tool name.
description:
type: string
description: Human-readable tool description.
parameters:
description: JSON Schema for the tool's parameters.
CompletionToolChoice:
description: Controls how the model selects tools.
type: object
required: [mode]
properties:
mode:
type: string
enum: [auto, none, required, named]
description: Tool selection mode.
tool_name:
type: string
description: Required when mode is "named".
CreateCompletionRequest:
type: object
required: [messages]
properties:
messages:
type: array
description: The conversation messages.
items:
$ref: "#/components/schemas/CompletionMessage"
model:
type: string
description: Model ID or alias. Server picks default if omitted.
system:
type: string
description: System prompt (convenience; prepended as a system message).
stream:
type: boolean
default: true
description: Stream response via SSE.
tools:
type: array
description: Tool definitions available to the model.
items:
$ref: "#/components/schemas/CompletionToolDefinition"
tool_choice:
$ref: "#/components/schemas/CompletionToolChoice"
schema:
description: JSON Schema for structured output.
temperature:
type: number
format: double
max_tokens:
type: integer
format: int64
top_p:
type: number
format: double
stop_sequences:
type: array
items:
type: string
description: Stop sequences.
reasoning_effort:
type: string
description: Reasoning effort level.
provider:
type: string
description: Provider to route to.
provider_options:
description: Provider-specific options.
CompletionUsage:
type: object
required: [input_tokens, output_tokens]
properties:
input_tokens:
type: integer
format: int64
output_tokens:
type: integer
format: int64
CompletionResponse:
type: object
required: [id, model, message, stop_reason, usage]
properties:
id:
type: string
model:
type: string
message:
$ref: "#/components/schemas/CompletionMessage"
stop_reason:
type: string
description: Why generation stopped (end_turn, max_tokens, tool_calls).
usage:
$ref: "#/components/schemas/CompletionUsage"
output:
description: Parsed structured output when schema was provided.
PaginatedSavedQueryList:
description: Paginated list of saved queries.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/SavedQuery"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedHistoryEntryList:
description: Paginated list of query history entries.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/HistoryEntry"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedStageTurnList:
description: Paginated list of stage turns.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/StageTurn"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedApiQuestionList:
description: Paginated list of pending questions.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/ApiQuestion"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedRunStageList:
description: Paginated list of run stages.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/RunStage"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedRunVerificationList:
description: Paginated list of run verification categories.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/RunVerification"
meta:
$ref: "#/components/schemas/PaginationMeta"
PaginatedVerificationCriterionList:
description: Paginated list of verification criteria.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/VerificationCriterion"
meta:
$ref: "#/components/schemas/PaginationMeta"
# ── Run Schemas ──────────────────────────────────────────────────────
RunStatus:
description: Lifecycle status of a run.
type: string
enum:
- queued
- starting
- running
- completed
- failed
- cancelled
- paused
StartRunRequest:
description: Request body for starting a new run from a DOT graph source.
type: object
required:
- dot_source
properties:
dot_source:
type: string
description: DOT language source defining the workflow graph.
example: 'digraph { start [shape=Mdiamond]; exit [shape=Msquare]; start -> exit }'
RunStatusResponse:
description: Current status of a run with optional error and queue position.
type: object
required:
- id
- status
- created_at
properties:
id:
type: string
description: Unique run identifier (ULID).
example: 01JNQVR7M0EJ5GKAT2SC4ERS1Z
status:
$ref: "#/components/schemas/RunStatus"
error:
$ref: "#/components/schemas/RunError"
queue_position:
type: integer
description: Position in the queue (1-based). Only present when status is `queued`.
example: 3
created_at:
type: string
format: date-time
description: Timestamp when the run was created.
example: "2026-03-06T14:30:00Z"
ApiQuestionOption:
description: A selectable option for a multiple-choice or multi-select question.
type: object
required:
- key
- label
properties:
key:
type: string
description: Machine-readable option key used when submitting an answer.
example: option_a
label:
type: string
description: Human-readable label displayed to the user.
example: Accept changes
ApiQuestion:
description: A pending human-in-the-loop question generated by a workflow stage.
type: object
required:
- id
- text
- question_type
- options
- allow_freeform
properties:
id:
type: string
description: Unique question identifier.
example: q-001
text:
type: string
description: The question text displayed to the user.
example: Should we proceed with the proposed changes?
question_type:
$ref: "#/components/schemas/QuestionType"
options:
type: array
description: Available options for selection-based questions. Empty for freeform questions.
items:
$ref: "#/components/schemas/ApiQuestionOption"
allow_freeform:
type: boolean
description: Whether the user may provide freeform text in addition to selecting options.
example: true
QuestionType:
description: The interaction type of a human-in-the-loop question.
type: string
enum:
- yes_no
- multiple_choice
- multi_select
- freeform
- confirmation
SubmitAnswerRequest:
description: >
Request body for submitting an answer to a pending question.
At least one of `value`, `selected_option_key`, or `selected_option_keys` must be provided.
type: object
properties:
value:
type: string
description: Freeform answer text.
example: "Yes, proceed with the changes."
selected_option_key:
type: string
description: Key of the selected option (for single-select multiple-choice questions).
example: option_a
selected_option_keys:
type: array
items:
type: string
description: Keys of selected options (for multi-select questions).
example: ["option_a", "option_b"]
ErrorResponseEntry:
description: A single error entry in an error response.
type: object
required:
- status
- title
- detail
properties:
status:
type: string
description: HTTP status code as a string.
example: "404"
title:
type: string
description: Short error classification.
example: Not Found
detail:
type: string
description: Human-readable error description.
example: Run not found.
ErrorResponse:
description: Standard error response containing one or more error entries.
type: object
required:
- errors
properties:
errors:
type: array
description: List of error entries.
items:
$ref: "#/components/schemas/ErrorResponseEntry"
# ── Run Board Schemas ────────────────────────────────────────────────
BoardColumn:
description: Board column status for a run in the list view.
type: string
enum:
- working
- pending
- review
- merge
CheckRunStatus:
description: Status of a CI check run.
type: string
enum:
- success
- failure
- skipped
- pending
- queued
CheckRun:
description: A CI check run result associated with a run's pull request.
type: object
required:
- name
- status
properties:
name:
type: string
description: Name of the CI check.
example: unit-tests
status:
$ref: "#/components/schemas/CheckRunStatus"
duration_secs:
type: number
description: Duration of the check run in seconds.
example: 154.0
# ── Reusable Sub-Schemas ───────────────────────────────────────────
ModelReference:
description: Reference to a model by its identifier.
type: object
required:
- id
properties:
id:
type: string
description: Model identifier.
example: claude-opus-4-6
WorkflowReference:
description: Reference to a workflow by its slug.
type: object
required:
- slug
properties:
slug:
type: string
description: URL-safe workflow slug.
example: implement
RunReference:
description: Reference to a run with its title.
type: object
required:
- id
- title
properties:
id:
type: string
description: Unique run identifier.
example: run-047
title:
type: string
description: Human-readable run title.
example: "PR #312 — Add OAuth2 PKCE flow"
RepositoryReference:
description: Reference to a repository by name.
type: object
required:
- name
properties:
name:
type: string
description: Repository name.
example: api-server
CriterionReference:
description: Reference to a verification criterion by name.
type: object
required:
- name
properties:
name:
type: string
description: Criterion name.
example: Traceability
TokenUsage:
description: Token and cost usage totals.
type: object
required:
- input_tokens
- output_tokens
- cost
properties:
input_tokens:
type: integer
description: Number of input tokens consumed.
example: 28640
output_tokens:
type: integer
description: Number of output tokens generated.
example: 8750
cost:
type: number
description: Cost in USD.
example: 0.72
CodeLocation:
description: A file and line location in the codebase.
type: object
required:
- file
properties:
file:
type: string
description: File path.
example: src/middleware/rate-limit.ts
line:
type: integer
description: Line number in the file.
example: 42
RunError:
description: Error information for a failed run.
type: object
required:
- message
properties:
message:
type: string
description: Error message.
example: "Stage 'apply-changes' exceeded maximum retries."
RunPullRequest:
description: Pull request information for a run.
type: object
required:
- number
properties:
number:
type: integer
description: Pull request number.
example: 889
additions:
type: integer
description: Lines added.
example: 234
deletions:
type: integer
description: Lines deleted.
example: 67
comments:
type: integer
description: Number of review comments.
example: 4
checks:
type: array
description: CI check run results.
items:
$ref: "#/components/schemas/CheckRun"
RunTimings:
description: Timing information for a run.
type: object
required:
- elapsed_secs
properties:
elapsed_secs:
type: number
description: Wall-clock time elapsed in seconds.
example: 420.0
elapsed_warning:
type: boolean
description: Whether the elapsed time exceeds the expected threshold.
example: false
SandboxResources:
description: Compute resources allocated to a sandbox.
type: object
required:
- cpu
- memory
properties:
cpu:
type: integer
description: Number of CPU cores.
example: 4
memory:
type: integer
description: Memory in GB.
example: 8
RunSandbox:
description: Sandbox environment for a run.
type: object
required:
- id
properties:
id:
type: string
description: Sandbox identifier.
example: sb-a1b2c3d4
resources:
$ref: "#/components/schemas/SandboxResources"
RunQuestion:
description: A pending human-in-the-loop question summary.
type: object
required:
- text
properties:
text:
type: string
description: Question text.
example: Accept or push for another round?
AggregateUsageTotals:
description: Aggregate usage totals across all runs.
type: object
required:
- runs
- input_tokens
- output_tokens
- cost
- runtime_secs
properties:
runs:
type: integer
description: Total number of completed runs.
example: 9
input_tokens:
type: integer
description: Total input tokens.
example: 643860
output_tokens:
type: integer
description: Total output tokens.
example: 189720
cost:
type: number
description: Total cost in USD.
example: 20.34
runtime_secs:
type: number
description: Total runtime in seconds.
example: 3501.0
WorkflowSchedule:
description: Schedule configuration for a workflow.
type: object
required:
- expression
properties:
expression:
type: string
description: Cron-like schedule expression.
example: "0 */6 * * *"
next_run:
type: string
format: date-time
description: ISO 8601 timestamp of the next scheduled run.
example: "2025-09-15T18:00:00Z"
WorkflowLastRun:
description: Information about a workflow's most recent run.
type: object
required:
- ran_at
properties:
ran_at:
type: string
format: date-time
description: ISO 8601 timestamp of the most recent run.
example: "2025-09-15T12:00:00Z"
UsageStageRef:
description: Reference to a usage stage.
type: object
required:
- id
- name
properties:
id:
type: string
description: Stage identifier (slug).
example: propose-changes
name:
type: string
description: Human-readable stage name.
example: Propose Changes
# ── Run Board Schemas (updated) ─────────────────────────────────────
RunListItem:
description: Summary of a run shown in the board view.
type: object
required:
- id
- repository
- title
- workflow
- status
- created_at
properties:
id:
type: string
description: Unique run identifier (ULID).
example: 01JNQVR7M0EJ5GKAT2SC4ERS1Z
repository:
$ref: "#/components/schemas/RepositoryReference"
title:
type: string
description: Human-readable title describing the run's goal.
example: Add rate limiting to auth endpoints
workflow:
$ref: "#/components/schemas/WorkflowReference"
status:
$ref: "#/components/schemas/BoardColumn"
pull_request:
$ref: "#/components/schemas/RunPullRequest"
timings:
$ref: "#/components/schemas/RunTimings"
sandbox:
$ref: "#/components/schemas/RunSandbox"
question:
$ref: "#/components/schemas/RunQuestion"
created_at:
type: string
format: date-time
description: Timestamp when the run was created.
example: "2026-03-06T14:30:00Z"
RunCheckpoint:
description: Serializable snapshot of execution state for crash recovery and resume.
type: object
required:
- timestamp
- current_node
- completed_nodes
- node_retries
- context_values
- logs
properties:
timestamp:
type: string
format: date-time
description: ISO 8601 timestamp when the checkpoint was created.
current_node:
type: string
description: Identifier of the node being executed at checkpoint time.
completed_nodes:
type: array
items:
type: string
description: Identifiers of nodes that have completed execution.
node_retries:
type: object
additionalProperties:
type: integer
description: Map of node identifier to retry count.
context_values:
type: object
additionalProperties: true
description: Key-value context map accumulated during execution.
logs:
type: array
items:
type: string
description: Log entries recorded during execution.
node_outcomes:
type: object
additionalProperties: true
description: Map of node identifier to outcome data for goal gate checks after resume.
next_node_id:
type: string
description: The node to resume execution at after this checkpoint.
git_commit_sha:
type: string
description: SHA of the git commit created at this checkpoint.
loop_failure_signatures:
type: object
additionalProperties: true
description: Failure signature counts within the main loop.
restart_failure_signatures:
type: object
additionalProperties: true
description: Failure signature counts across loop_restart edges.
# ── Stage / Turn Schemas ─────────────────────────────────────────────
StageStatus:
description: Execution status of a workflow stage.
type: string
enum:
- completed
- running
- pending
- failed
- cancelled
RunStage:
description: A single stage in a run's workflow graph.
type: object
required:
- id
- name
- status
properties:
id:
type: string
description: Unique stage identifier within the run.
example: propose-changes
name:
type: string
description: Human-readable stage name.
example: Propose Changes
status:
$ref: "#/components/schemas/StageStatus"
duration_secs:
type: number
description: Time spent in this stage, in seconds.
example: 154.0
dot_id:
type: string
description: Node identifier in the DOT graph source.
example: propose
ToolUse:
description: A single tool invocation with its input, result, and execution metadata.
type: object
required:
- id
- tool_name
- input
- result
- is_error
properties:
id:
type: string
description: Unique identifier for this tool invocation. Enables correlation in parallel tool use.
example: toolu_01A09q90qw90lq917835lq9
tool_name:
type: string
description: Name of the tool that was invoked.
example: read_file
input:
type: string
description: JSON-encoded input passed to the tool.
example: '{ "path": "src/routes/auth.ts" }'
result:
type: string
description: Output returned by the tool. Contains the error message when is_error is true.
example: 'import { Router } from "express";'
is_error:
type: boolean
description: Whether the tool invocation failed. When true, the result field contains the error message.
example: false
duration_ms:
type: integer
description: Wall-clock execution time of the tool invocation in milliseconds.
example: 142
StageTurn:
description: A single turn in a stage conversation — a system prompt, assistant response, or tool invocation block.
discriminator:
propertyName: kind
mapping:
system: "#/components/schemas/SystemStageTurn"
assistant: "#/components/schemas/AssistantStageTurn"
tool: "#/components/schemas/ToolStageTurn"
oneOf:
- $ref: "#/components/schemas/SystemStageTurn"
- $ref: "#/components/schemas/AssistantStageTurn"
- $ref: "#/components/schemas/ToolStageTurn"
SystemStageTurn:
description: A system prompt turn that sets the stage's instructions.
type: object
required:
- kind
- content
properties:
kind:
type: string
enum: [system]
content:
type: string
description: System prompt text.
example: You are a drift detection agent. Compare the production and staging environments.
AssistantStageTurn:
description: An assistant response turn within a stage.
type: object
required:
- kind
- content
properties:
kind:
type: string
enum: [assistant]
content:
type: string
description: Assistant response text.
example: I'll start by loading the environment configurations for both production and staging.
ToolStageTurn:
description: A tool invocation turn containing one or more tool calls.
type: object
required:
- kind
- tools
properties:
kind:
type: string
enum: [tool]
content:
type: string
description: Text accompanying the tool invocations, or null when the turn contains only tool calls.
tools:
type: array
description: Tool invocations executed in this turn.
items:
$ref: "#/components/schemas/ToolUse"
# ── File Diff Schemas ──────────────────────────────────────────────
FileCheckpoint:
description: A named checkpoint within a run, used to filter file diffs.
type: object
required:
- id
- label
properties:
id:
type: string
description: Checkpoint identifier.
example: cp-3
label:
type: string
description: Human-readable label for the checkpoint.
example: "Checkpoint 3 — Review Changes"
DiffFile:
description: A file's contents at one side of a diff.
type: object
required:
- name
- contents
properties:
name:
type: string
description: File path relative to the repository root.
example: src/commands/run.ts
contents:
type: string
description: Full file contents. Empty string for newly created or deleted files.
example: 'import { parseArgs } from "node:util";'
FileDiff:
description: A before/after pair showing changes to a single file.
type: object
required:
- old_file
- new_file
properties:
old_file:
$ref: "#/components/schemas/DiffFile"
new_file:
$ref: "#/components/schemas/DiffFile"
DiffStats:
description: Aggregate line-change statistics for a diff.
type: object
required:
- additions
- deletions
properties:
additions:
type: integer
description: Total lines added.
example: 567
deletions:
type: integer
description: Total lines deleted.
example: 234
PaginatedRunFileList:
description: Paginated list of file diffs produced by a run.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/FileDiff"
meta:
$ref: "#/components/schemas/PaginationMeta"
# ── Usage Schemas ────────────────────────────────────────────────────
UsageStage:
description: Token and cost usage for a single stage within a run.
type: object
required:
- stage
- model
- usage
- runtime_secs
properties:
stage:
$ref: "#/components/schemas/UsageStageRef"
model:
$ref: "#/components/schemas/ModelReference"
usage:
$ref: "#/components/schemas/TokenUsage"
runtime_secs:
type: number
description: Wall-clock runtime in seconds.
example: 154.0
UsageTotals:
description: Aggregate usage totals across all stages of a run.
type: object
required:
- runtime_secs
- input_tokens
- output_tokens
- cost
properties:
runtime_secs:
type: number
description: Total wall-clock runtime in seconds.
example: 389.0
input_tokens:
type: integer
description: Total input tokens consumed.
example: 71540
output_tokens:
type: integer
description: Total output tokens generated.
example: 21080
cost:
type: number
description: Total cost in USD.
example: 2.26
UsageByModel:
description: Usage statistics grouped by model.
type: object
required:
- model
- stages
- usage
properties:
model:
$ref: "#/components/schemas/ModelReference"
stages:
type: integer
description: Number of stages that used this model.
example: 2
usage:
$ref: "#/components/schemas/TokenUsage"
RunUsage:
description: Complete usage breakdown for a single run.
type: object
required:
- stages
- totals
- by_model
properties:
stages:
type: array
description: Per-stage usage breakdown.
items:
$ref: "#/components/schemas/UsageStage"
totals:
$ref: "#/components/schemas/UsageTotals"
by_model:
type: array
description: Usage grouped by model.
items:
$ref: "#/components/schemas/UsageByModel"
AggregateUsage:
description: Aggregate token and cost usage across all runs since server start.
type: object
required:
- totals
- by_model
properties:
totals:
$ref: "#/components/schemas/AggregateUsageTotals"
by_model:
type: array
description: Usage grouped by model.
items:
$ref: "#/components/schemas/UsageByModel"
# ── Verification Schemas ─────────────────────────────────────────────
VerificationResult:
description: >
Outcome of a verification control evaluation.
`skip`: evaluation was intentionally skipped (e.g., control is disabled).
`na`: control does not apply to this run (e.g., Python lint on a Rust-only change).
type: string
enum:
- pass
- fail
- skip
- na
VerificationType:
description: The evaluation method used by a verification control.
type: string
enum:
- ai
- automated
- analysis
- ai-analysis
RunVerificationControl:
description: A verification control result within a run.
type: object
required:
- name
- slug
- description
- type
- status
properties:
name:
type: string
description: Human-readable control name.
example: Motivation
slug:
type: string
description: URL-safe slug for linking to verification detail page.
example: motivation
description:
type: string
description: Short description of what the control verifies.
example: Origin of proposal identified
type:
$ref: "#/components/schemas/VerificationType"
status:
$ref: "#/components/schemas/VerificationResult"
RunVerification:
description: Verification results for a category within a run.
type: object
required:
- name
- question
- status
- controls
properties:
name:
type: string
description: Category name.
example: Traceability
question:
type: string
description: The guiding question for this verification category.
example: Do we understand what this change is and why we're making it?
status:
$ref: "#/components/schemas/VerificationResult"
controls:
type: array
description: Individual control results within this category.
items:
$ref: "#/components/schemas/RunVerificationControl"
SteerRequest:
description: Request body for sending inline steering guidance to a running agent.
type: object
required:
- guidance
properties:
location:
$ref: "#/components/schemas/CodeLocation"
guidance:
type: string
description: Guidance text for the agent.
example: Use a sliding window algorithm instead of fixed window.
PreviewUrlRequest:
description: Request body for generating a preview URL from a sandbox port.
type: object
required:
- port
- expires_in_secs
properties:
port:
type: integer
description: Port number exposed by the sandbox.
example: 3000
expires_in_secs:
type: integer
description: Time-to-live for the preview URL in seconds.
minimum: 1
maximum: 86400
example: 3600
PreviewUrlResponse:
description: Response containing the generated preview URL.
type: object
required:
- url
properties:
url:
type: string
description: Time-limited preview URL.
example: "https://preview.example.com/sb-a1b2c3d4/3000"
# ── Workflow Schemas ─────────────────────────────────────────────────
WorkflowListItem:
description: Summary of a workflow shown in list views.
type: object
required:
- name
- slug
- filename
properties:
name:
type: string
description: Human-readable workflow name.
example: Fix Build
slug:
type: string
description: URL-safe slug used in API paths.
example: fix_build
filename:
type: string
description: DOT graph filename.
example: fix_build.fabro
last_run:
$ref: "#/components/schemas/WorkflowLastRun"
schedule:
$ref: "#/components/schemas/WorkflowSchedule"
WorkflowDetail:
description: Full detail of a workflow definition including graph and configuration.
type: object
required:
- name
- slug
- filename
- description
- config
- graph
properties:
name:
type: string
description: Human-readable workflow name.
example: Fix Build
slug:
type: string
description: URL-safe slug used in API paths.
example: fix_build
filename:
type: string
description: DOT graph filename.
example: fix_build.fabro
description:
type: string
description: Prose description of what the workflow does.
example: Automatically diagnoses and fixes CI build failures.
config:
$ref: "#/components/schemas/RunConfiguration"
graph:
type: string
description: DOT language source defining the workflow graph.
example: "digraph fix_build { rankdir=LR; start -> diagnose -> fix -> validate }"
# ── Verification Detail Schemas ──────────────────────────────────────
VerificationMode:
description: Operational mode of a verification control.
type: string
enum:
- active
- evaluate
- disabled
VerificationControl:
description: A verification control within a category, with performance metrics.
type: object
required:
- name
- slug
- description
- type
properties:
name:
type: string
description: Human-readable control name.
example: Motivation
slug:
type: string
description: URL-safe slug for API lookups.
example: motivation
description:
type: string
description: Short description of what the control verifies.
example: Origin of proposal identified
type:
$ref: "#/components/schemas/VerificationType"
mode:
$ref: "#/components/schemas/VerificationMode"
f1:
type: number
description: F1 score of the control's AI evaluator.
example: 0.87
pass_at_1:
type: number
description: Pass@1 rate — probability of passing on the first evaluation.
example: 0.82
evaluations:
type: array
description: Recent evaluation results (newest first).
items:
$ref: "#/components/schemas/VerificationResult"
VerificationCriterion:
description: A group of related verification controls.
type: object
required:
- name
- question
- controls
properties:
name:
type: string
description: Criterion name.
example: Traceability
question:
type: string
description: Guiding question for the criterion.
example: Do we understand what this change is and why we're making it?
controls:
type: array
description: Verification controls in this criterion.
items:
$ref: "#/components/schemas/VerificationControl"
VerificationControlListItem:
description: A verification control in a flat list view with criterion reference.
type: object
required:
- name
- slug
- description
- type
- criterion
properties:
name:
type: string
description: Human-readable control name.
example: Motivation
slug:
type: string
description: URL-safe slug for API lookups.
example: motivation
description:
type: string
description: Short description of what the control verifies.
example: Origin of proposal identified
type:
$ref: "#/components/schemas/VerificationType"
mode:
$ref: "#/components/schemas/VerificationMode"
f1:
type: number
description: F1 score of the control's AI evaluator.
example: 0.87
pass_at_1:
type: number
description: Pass@1 rate.
example: 0.82
criterion:
$ref: "#/components/schemas/CriterionReference"
PaginatedVerificationControlList:
description: Paginated list of verification controls.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/VerificationControlListItem"
meta:
$ref: "#/components/schemas/PaginationMeta"
SignoffStatus:
description: Status of a signoff.
type: string
enum:
- pass
- fail
- pending
ControlReference:
description: Reference to a verification control by slug.
type: object
required:
- slug
properties:
slug:
type: string
description: Control slug.
example: motivation
Signoff:
description: A stamp of approval for a (control, repository, commit SHA) tuple.
type: object
required:
- id
- control
- repository
- commit_sha
- status
- created_at
properties:
id:
type: string
description: Unique identifier (ULID).
example: 01JQVKX0001SIGNOFF00001
control:
$ref: "#/components/schemas/ControlReference"
repository:
$ref: "#/components/schemas/RepositoryReference"
commit_sha:
type: string
description: Git commit SHA this signoff applies to.
example: a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2
status:
$ref: "#/components/schemas/SignoffStatus"
url:
type: string
nullable: true
description: Optional URL with more details about the signoff.
example: https://github.com/acme/api-server/actions/runs/12345
description:
type: string
nullable: true
description: Optional human-readable description.
example: All tests passed on CI
source:
type: string
nullable: true
description: Freeform string identifying the logical origin of the signoff.
example: github-actions
created_at:
type: string
format: date-time
description: When the signoff was created.
example: "2025-09-15T12:00:00Z"
CreateSignoffRequest:
description: Request body to create a new signoff.
type: object
required:
- control
- repository
- commit_sha
- status
properties:
control:
type: string
description: Control slug or ID.
example: motivation
repository:
type: string
description: Repository name.
example: api-server
commit_sha:
type: string
description: Git commit SHA.
example: a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2
status:
$ref: "#/components/schemas/SignoffStatus"
url:
type: string
description: Optional URL with more details.
example: https://github.com/acme/api-server/actions/runs/12345
description:
type: string
description: Optional human-readable description.
example: All tests passed on CI
source:
type: string
description: Freeform string identifying the logical origin.
example: github-actions
PaginatedSignoffList:
description: Paginated list of signoffs.
type: object
required:
- data
- meta
properties:
data:
type: array
items:
$ref: "#/components/schemas/Signoff"
meta:
$ref: "#/components/schemas/PaginationMeta"
VerificationCriterionDetail:
description: Detail view of a verification criterion with inline controls and performance metrics.
type: object
required:
- name
- question
- controls
properties:
name:
type: string
description: Criterion name.
example: Traceability
question:
type: string
description: Guiding question for the criterion.
example: Do we understand what this change is and why we're making it?
controls:
type: array
description: Verification controls in this criterion with performance metrics.
items:
$ref: "#/components/schemas/VerificationControl"
ControlInfo:
description: Core metadata about a verification control.
type: object
required:
- name
- slug
- description
- criterion
properties:
name:
type: string
description: Human-readable control name.
example: Motivation
slug:
type: string
description: URL-safe slug.
example: motivation
description:
type: string
description: Short description of what the control verifies.
example: Origin of proposal identified
type:
$ref: "#/components/schemas/VerificationType"
criterion:
$ref: "#/components/schemas/CriterionReference"
ControlPerformance:
description: Performance metrics for a verification control.
type: object
required:
- mode
- evaluations
properties:
mode:
$ref: "#/components/schemas/VerificationMode"
f1:
type: number
description: F1 score of the control's AI evaluator.
example: 0.87
pass_at_1:
type: number
description: Pass@1 rate.
example: 0.82
evaluations:
type: array
description: Recent evaluation results (newest first).
items:
$ref: "#/components/schemas/VerificationResult"
ControlDetail:
description: Detailed information about a verification control including checks and examples.
type: object
required:
- rationale
- checks
- pass_example
- fail_example
properties:
rationale:
type: string
description: Detailed prose description of the control's purpose and rationale.
example: Verifies that every change traces back to a clear origin.
checks:
type: array
description: Specific checks performed by this control.
items:
type: string
example: ["PR body explains why the change is needed", "Commit messages reference a ticket"]
pass_example:
type: string
description: Example scenario where the control passes.
example: PR links to JIRA-1234 and explains the user-facing pain point.
fail_example:
type: string
description: Example scenario where the control fails.
example: PR description is empty or says only 'fix stuff'.
RecentControlResult:
description: Result of a recent verification control evaluation for a specific run.
type: object
required:
- run
- workflow
- result
- timestamp
properties:
run:
$ref: "#/components/schemas/RunReference"
workflow:
$ref: "#/components/schemas/WorkflowReference"
result:
$ref: "#/components/schemas/VerificationResult"
timestamp:
type: string
format: date-time
description: ISO 8601 timestamp of the evaluation.
example: "2025-09-15T12:00:00Z"
SiblingControl:
description: Summary of a sibling verification control in the same category.
type: object
required:
- name
- slug
properties:
name:
type: string
description: Human-readable control name.
example: Specifications
slug:
type: string
description: URL-safe slug.
example: specifications
type:
$ref: "#/components/schemas/VerificationType"
mode:
$ref: "#/components/schemas/VerificationMode"
VerificationDetailResponse:
description: Complete detail view of a verification control with performance, examples, and recent results.
type: object
required:
- control
- performance
- control_detail
- recent_results
- siblings
properties:
control:
$ref: "#/components/schemas/ControlInfo"
performance:
$ref: "#/components/schemas/ControlPerformance"
control_detail:
$ref: "#/components/schemas/ControlDetail"
recent_results:
type: array
description: Recent evaluation results across runs.
items:
$ref: "#/components/schemas/RecentControlResult"
siblings:
type: array
description: Other controls in the same category.
items:
$ref: "#/components/schemas/SiblingControl"
# ── Retro Schemas ────────────────────────────────────────────────────
SmoothnessRating:
description: Qualitative assessment of how smoothly a run executed.
type: string
enum:
- effortless
- smooth
- bumpy
- struggled
- failed
RetroStats:
description: Summary statistics for a run retrospective.
type: object
required:
- total_duration_ms
- total_retries
- files_touched
- stages_completed
- stages_failed
properties:
total_duration_ms:
type: integer
description: Total run duration in milliseconds.
example: 389000
total_cost:
type: number
description: Total cost in USD. Absent when cost data is unavailable from the model provider.
example: 2.78
total_retries:
type: integer
description: Total number of retries across all stages.
example: 0
files_touched:
type: array
description: List of files modified during the run.
items:
type: string
example: ["src/middleware/rate-limit.ts", "src/routes/auth.ts"]
stages_completed:
type: integer
description: Number of stages that completed successfully.
example: 4
stages_failed:
type: integer
description: Number of stages that failed.
example: 0
RetroListItem:
description: Summary of a run retrospective shown in list views.
type: object
required:
- run
- workflow
- timestamp
- stats
- friction_point_count
properties:
run:
$ref: "#/components/schemas/RunReference"
workflow:
$ref: "#/components/schemas/WorkflowReference"
timestamp:
type: string
format: date-time
description: Timestamp when the retro was generated.
example: "2026-02-28T14:32:00Z"
smoothness:
description: Absent when the retro has been generated from quantitative data but not yet enriched by the retro agent.
$ref: "#/components/schemas/SmoothnessRating"
stats:
$ref: "#/components/schemas/RetroStats"
friction_point_count:
type: integer
description: Number of friction points identified in the retro.
example: 0
RetroDetail:
description: Full retrospective analysis for a completed run.
type: object
required:
- run_id
- workflow_name
- goal
- timestamp
- stages
- stats
properties:
run_id:
type: string
description: Unique run identifier.
example: run-1
workflow_name:
type: string
description: Workflow slug that produced this run.
example: implement
goal:
type: string
description: The goal that was set for the run.
example: Add rate limiting to auth endpoints
timestamp:
type: string
format: date-time
description: ISO 8601 timestamp when the retro was generated.
example: "2026-02-28T14:32:00Z"
smoothness:
description: Absent when the retro has been generated from quantitative data but not yet enriched by the retro agent.
$ref: "#/components/schemas/SmoothnessRating"
stages:
type: array
description: Per-stage retrospective data.
items:
$ref: "#/components/schemas/StageRetro"
stats:
$ref: "#/components/schemas/RetroStats"
intent:
type: string
description: What the agent intended to accomplish.
example: Implement token-bucket rate limiting on /auth/login and /auth/register.
outcome:
type: string
description: What actually happened during the run.
example: Rate limiter deployed with configurable per-IP limits.
learnings:
type: array
description: Insights discovered during the run.
items:
$ref: "#/components/schemas/Learning"
friction_points:
type: array
description: Points where the run encountered difficulty.
items:
$ref: "#/components/schemas/FrictionPoint"
open_items:
type: array
description: Follow-up items identified during the run.
items:
$ref: "#/components/schemas/OpenItem"
StageRetro:
description: Retrospective data for a single stage in the workflow.
type: object
required:
- stage_id
- stage_label
- status
- duration_ms
- retries
- files_touched
properties:
stage_id:
type: string
description: Identifier of the stage in the workflow graph.
example: propose-changes
stage_label:
type: string
description: Human-readable label for the stage.
example: Propose Changes
status:
type: string
description: Final status of the stage.
example: completed
duration_ms:
type: integer
description: Stage duration in milliseconds.
example: 154000
retries:
type: integer
description: Number of retries for this stage.
example: 0
cost:
type: number
description: Cost in USD for this stage. Absent when cost data is unavailable.
example: 1.12
notes:
type: string
description: Optional notes about this stage's execution.
failure_reason:
type: string
description: Reason the stage failed, if applicable.
files_touched:
type: array
description: Files modified during this stage.
items:
type: string
example: ["src/middleware/rate-limit.ts", "src/routes/auth.ts"]
LearningCategory:
description: Category of a learning insight.
type: string
enum:
- repo
- code
- workflow
- tool
Learning:
description: An insight discovered during the run.
type: object
required:
- category
- text
properties:
category:
$ref: "#/components/schemas/LearningCategory"
text:
type: string
description: Description of the learning.
example: Auth middleware chain order matters.
FrictionKind:
description: Type of friction encountered during a run.
type: string
enum:
- retry
- timeout
- wrong_approach
- tool_failure
- ambiguity
FrictionPoint:
description: A point where the run encountered difficulty.
type: object
required:
- kind
- description
properties:
kind:
$ref: "#/components/schemas/FrictionKind"
description:
type: string
description: Description of the friction encountered.
example: Nested route outlet types were incorrect on first 3 attempts.
stage_id:
type: string
description: Stage where the friction occurred, if applicable.
example: apply-changes
OpenItemKind:
description: Type of open item identified during a run.
type: string
enum:
- tech_debt
- follow_up
- investigation
- test_gap
OpenItem:
description: A follow-up item identified during the run.
type: object
required:
- kind
- description
properties:
kind:
$ref: "#/components/schemas/OpenItemKind"
description:
type: string
description: Description of the open item.
example: Add rate-limit headers (X-RateLimit-Remaining) to response.
# ── Session Schemas ──────────────────────────────────────────────────
SessionListItem:
description: Summary of a session shown in list views.
type: object
required:
- id
- title
- model
- last_message_preview
- created_at
- updated_at
properties:
id:
type: string
format: uuid
description: Unique session identifier.
example: a1b2c3d4-e5f6-7890-abcd-ef1234567890
title:
type: string
description: Short title summarizing the session topic.
example: Add rate limiting to auth endpoints
model:
$ref: "#/components/schemas/ModelReference"
last_message_preview:
type: string
description: Truncated snippet of the most recent turn's content.
example: "Done. I've created the rate limiter and wired it up..."
created_at:
type: string
format: date-time
description: Timestamp when the session was created.
example: "2026-03-06T14:30:00Z"
updated_at:
type: string
format: date-time
description: Timestamp when the session was last updated (e.g. new turn added).
example: "2026-03-06T15:45:00Z"
SessionTurn:
description: A single turn in a session conversation — a user message, assistant response, or tool invocation block.
discriminator:
propertyName: kind
mapping:
user: "#/components/schemas/UserTurn"
assistant: "#/components/schemas/AssistantTurn"
tool: "#/components/schemas/ToolTurn"
oneOf:
- $ref: "#/components/schemas/UserTurn"
- $ref: "#/components/schemas/AssistantTurn"
- $ref: "#/components/schemas/ToolTurn"
UserTurn:
description: A user message turn.
type: object
required:
- kind
- content
- created_at
properties:
kind:
type: string
enum: [user]
content:
type: string
description: Text content of the user message.
example: Add rate limiting to the auth endpoints using a sliding window approach with Redis.
created_at:
type: string
format: date-time
description: Timestamp when the turn was created.
example: "2026-02-28T10:00:00Z"
AssistantTurn:
description: An assistant response turn.
type: object
required:
- kind
- content
- created_at
properties:
kind:
type: string
enum: [assistant]
content:
type: string
description: Text content of the assistant response.
example: I'll implement sliding window rate limiting using Redis.
created_at:
type: string
format: date-time
description: Timestamp when the turn was created.
example: "2026-02-28T10:01:00Z"
ToolTurn:
description: A tool invocation turn.
type: object
required:
- kind
- tools
- created_at
properties:
kind:
type: string
enum: [tool]
tools:
type: array
description: Tool invocations for this turn.
items:
$ref: "#/components/schemas/ToolUse"
created_at:
type: string
format: date-time
description: Timestamp when the turn was created.
example: "2026-02-28T10:01:05Z"
SessionDetail:
description: Full session record including metadata and the complete conversation history.
type: object
required:
- id
- title
- model
- created_at
- updated_at
- turns
properties:
id:
type: string
format: uuid
description: Unique session identifier.
example: a1b2c3d4-e5f6-7890-abcd-ef1234567890
title:
type: string
description: Short title summarizing the session topic.
example: Add rate limiting to auth endpoints
model:
$ref: "#/components/schemas/ModelReference"
created_at:
type: string
format: date-time
description: Timestamp when the session was created.
example: "2026-03-06T14:30:00Z"
updated_at:
type: string
format: date-time
description: Timestamp when the session was last updated (e.g. new turn added).
example: "2026-03-06T15:45:00Z"
turns:
type: array
description: Ordered list of conversation turns.
items:
$ref: "#/components/schemas/SessionTurn"
CreateSessionRequest:
description: Request body for starting a new session.
type: object
required:
- content
properties:
content:
type: string
description: The initial user message to start the session.
example: Add rate limiting to the auth endpoints using a sliding window approach with Redis, 10 requests per minute per IP.
model:
type: string
description: LLM model to use. If omitted, the server default is used.
example: claude-opus-4-6
system:
type: string
description: System prompt for the session.
example: You are a helpful coding assistant.
CreateSessionResponse:
description: Response returned after successfully creating a session.
type: object
required:
- id
- title
- model
- created_at
- updated_at
properties:
id:
type: string
format: uuid
description: Unique identifier for the newly created session.
example: a1b2c3d4-e5f6-7890-abcd-ef1234567890
title:
type: string
description: Server-generated title for the session.
example: Add rate limiting to auth endpoints
model:
$ref: "#/components/schemas/ModelReference"
created_at:
type: string
format: date-time
description: Timestamp when the session was created.
example: "2026-03-06T16:00:00Z"
updated_at:
type: string
format: date-time
description: Timestamp when the session was last updated (equal to created_at at creation time).
example: "2026-03-06T16:00:00Z"
SendMessageRequest:
description: Request body for sending a follow-up message in an existing session.
type: object
required:
- content
properties:
content:
type: string
description: The user message text.
example: Can you also add a bypass for internal health-check IPs?
SendMessageResponse:
description: Acknowledgement that the message was accepted for asynchronous processing.
type: object
required:
- accepted
properties:
accepted:
type: boolean
description: Whether the message was accepted for processing.
example: true
# ── Insights Schemas ─────────────────────────────────────────────────
SavedQuery:
description: A saved SQL query for the insights editor.
type: object
required:
- id
- name
- sql
- created_at
- updated_at
properties:
id:
type: string
description: Unique query identifier.
example: "1"
name:
type: string
description: Human-readable query name.
example: Run duration by workflow
sql:
type: string
description: SQL query text.
example: "SELECT workflow_name, AVG(duration_seconds) FROM runs GROUP BY 1"
created_at:
type: string
format: date-time
description: Timestamp when the query was saved.
example: "2026-03-01T10:00:00Z"
updated_at:
type: string
format: date-time
description: Timestamp when the query was last modified.
example: "2026-03-05T14:30:00Z"
SaveQueryRequest:
description: Request body for creating or updating a saved query.
type: object
required:
- name
- sql
properties:
name:
type: string
description: Human-readable query name.
example: Run duration by workflow
sql:
type: string
description: SQL query text.
example: "SELECT workflow_name, AVG(duration_seconds) FROM runs GROUP BY 1"
ExecuteQueryRequest:
description: Request body for executing an ad-hoc SQL query.
type: object
required:
- sql
properties:
sql:
type: string
description: SQL query to execute.
example: "SELECT workflow_name, COUNT(*) FROM runs GROUP BY 1"
ExecuteQueryResponse:
description: Columnar result set from an executed query.
type: object
required:
- columns
- rows
- elapsed
- row_count
properties:
columns:
type: array
description: Column names in the result set.
items:
type: string
example: ["workflow_name", "count"]
rows:
type: array
description: Result rows, each an array of values matching the column order.
items:
type: array
items:
oneOf:
- type: string
- type: number
- type: boolean
- type: "null"
elapsed:
type: number
description: Query execution time in seconds.
example: 0.342
row_count:
type: integer
description: Number of rows returned.
example: 3
HistoryEntry:
description: A previously executed query in the history log.
type: object
required:
- id
- sql
- timestamp
- elapsed
- row_count
properties:
id:
type: string
description: Unique history entry identifier.
example: h1
sql:
type: string
description: SQL query that was executed.
example: "SELECT workflow_name, COUNT(*) FROM runs GROUP BY 1"
timestamp:
type: string
format: date-time
description: ISO 8601 timestamp of execution.
example: "2025-09-15T14:00:00Z"
elapsed:
type: number
description: Query execution time in seconds.
example: 0.342
row_count:
type: integer
description: Number of rows returned.
example: 6
# ── Configuration Schemas ────────────────────────────────────────────
RunConfiguration:
description: Structured run configuration mirroring WorkflowRunConfig.
type: object
required:
- version
- graph
properties:
version:
type: integer
description: Configuration schema version.
example: 1
goal:
type: string
description: Goal description for the run.
example: Diagnose and fix CI build failures
graph:
type: string
description: DOT graph filename.
example: fix_build.fabro
directory:
type: string
description: Working directory for the run.
llm:
$ref: "#/components/schemas/LlmConfiguration"
setup:
$ref: "#/components/schemas/SetupConfiguration"
sandbox:
$ref: "#/components/schemas/SandboxConfiguration"
vars:
type: object
additionalProperties:
type: string
description: Variable map for template expansion.
hooks:
type: array
items:
$ref: "#/components/schemas/HookDefinition"
LlmConfiguration:
description: LLM provider and model settings.
type: object
properties:
model:
type: string
description: Model identifier.
example: claude-sonnet
provider:
type: string
description: Provider name.
example: anthropic
fallbacks:
type: object
additionalProperties:
type: array
items:
type: string
description: Provider fallback chains.
SetupConfiguration:
description: Setup commands run before the workflow.
type: object
required:
- commands
properties:
commands:
type: array
items:
type: string
description: Shell commands to execute.
timeout_ms:
type: integer
description: Timeout per command in milliseconds.
SandboxConfiguration:
description: Sandbox execution environment settings.
type: object
properties:
provider:
type: string
description: Sandbox provider name.
example: daytona
preserve:
type: boolean
description: Whether to preserve the sandbox after the run.
devcontainer:
type: boolean
description: Whether to use a devcontainer for the sandbox.
daytona:
$ref: "#/components/schemas/DaytonaConfiguration"
exe:
$ref: "#/components/schemas/ExeConfiguration"
ssh:
$ref: "#/components/schemas/SshConfiguration"
local:
$ref: "#/components/schemas/LocalSandboxConfiguration"
env:
type: object
additionalProperties:
type: string
description: Environment variables injected into the sandbox.
LocalSandboxConfiguration:
description: Local sandbox settings.
type: object
properties:
worktree_mode:
type: string
description: Git worktree mode for local sandbox.
enum: [always, clean, dirty, never]
default: clean
ExeConfiguration:
description: exe.dev sandbox configuration.
type: object
properties:
image:
type: string
description: VM image to use for the exe.dev sandbox.
SshConfiguration:
description: SSH sandbox configuration for user-provided hosts.
type: object
required:
- destination
- working_directory
properties:
destination:
type: string
description: SSH destination (e.g. user@host or an SSH alias).
working_directory:
type: string
description: Remote working directory.
config_file:
type: string
description: Optional path to a custom SSH config file.
DaytonaConfiguration:
description: Daytona-specific sandbox settings.
type: object
properties:
auto_stop_interval:
type: integer
description: Auto-stop interval in seconds.
labels:
type: object
additionalProperties:
type: string
description: Labels applied to the sandbox.
snapshot:
$ref: "#/components/schemas/DaytonaSnapshotConfiguration"
network:
description: "Network access mode: \"block\", \"allow_all\", or {\"allow_list\": [...]}."
oneOf:
- type: string
enum:
- block
- allow_all
- type: object
required:
- allow_list
properties:
allow_list:
type: array
items:
type: string
description: CIDR allowlist for network access.
DaytonaSnapshotConfiguration:
description: Snapshot configuration for Daytona sandboxes.
type: object
required:
- name
properties:
name:
type: string
description: Snapshot name.
cpu:
type: integer
description: CPU cores.
memory:
type: integer
description: Memory in GB.
disk:
type: integer
description: Disk in GB.
dockerfile:
type: string
description: Dockerfile content for snapshot creation.
HookDefinition:
description: |
A single hook definition. The type discriminator and variant fields are flattened into this object.
Field-to-type mapping:
- `command`: requires `command`
- `http`: requires `url`; optional `headers`, `allowed_env_vars`, `tls`
- `prompt`: requires `prompt`; optional `model`
- `agent`: requires `prompt`; optional `model`, `max_tool_rounds`
Top-level `command` without `type` is shorthand for type=command.
type: object
required:
- event
properties:
name:
type: string
description: Human-readable hook name.
event:
type: string
description: Event that triggers this hook.
enum:
- run_start
- run_complete
- stage_start
- stage_complete
command:
type: string
description: Shell command (shorthand for type=command).
type:
type: string
description: Hook execution type.
enum:
- command
- http
- prompt
- agent
url:
type: string
description: URL for HTTP hooks.
headers:
type: object
additionalProperties:
type: string
description: Headers for HTTP hooks.
allowed_env_vars:
type: array
items:
type: string
description: Environment variables allowed in HTTP hook headers.
tls:
type: string
description: TLS verification mode for HTTP hooks.
enum:
- verify
- no_verify
- "off"
prompt:
type: string
description: Prompt text for prompt/agent hooks.
model:
type: string
description: Model for prompt/agent hooks.
max_tool_rounds:
type: integer
description: Max tool rounds for agent hooks.
matcher:
type: string
description: Regex matched against node_id or handler_type.
blocking:
type: boolean
description: Whether this hook blocks execution.
timeout_ms:
type: integer
description: Timeout in milliseconds.
sandbox:
type: boolean
description: Whether hook runs in sandbox.
ServerConfiguration:
description: Structured server configuration mirroring ServerConfig.
type: object
properties:
data_dir:
type: string
description: Data directory path.
max_concurrent_runs:
type: integer
description: Maximum concurrent runs.
web:
$ref: "#/components/schemas/WebConfiguration"
api:
$ref: "#/components/schemas/ApiConfiguration"
git:
$ref: "#/components/schemas/GitConfiguration"
feature_flags:
$ref: "#/components/schemas/FeatureFlags"
log:
$ref: "#/components/schemas/LogConfiguration"
directory:
type: string
description: Default working directory.
llm:
$ref: "#/components/schemas/LlmConfiguration"
setup:
$ref: "#/components/schemas/SetupConfiguration"
sandbox:
$ref: "#/components/schemas/SandboxConfiguration"
vars:
type: object
additionalProperties:
type: string
description: Default variable map.
checkpoint:
$ref: "#/components/schemas/CheckpointConfiguration"
pull_request:
$ref: "#/components/schemas/PullRequestConfiguration"
hooks:
type: array
items:
$ref: "#/components/schemas/HookDefinition"
assets:
$ref: "#/components/schemas/AssetsConfiguration"
AssetsConfiguration:
description: Asset collection configuration.
type: object
properties:
include:
type: array
items:
type: string
description: Glob patterns for files to collect as run assets.
LogConfiguration:
description: Logging configuration.
type: object
properties:
level:
type: string
description: Log level (e.g. trace, debug, info).
CheckpointConfiguration:
description: Checkpoint configuration for file exclusion.
type: object
properties:
exclude_globs:
type: array
items:
type: string
description: Glob patterns to exclude from checkpoints.
PullRequestConfiguration:
description: Pull request creation configuration.
type: object
properties:
enabled:
type: boolean
description: Whether to create a pull request after a successful run.
draft:
type: boolean
description: Whether to create the pull request as a draft.
WebConfiguration:
description: Web UI configuration.
type: object
properties:
url:
type: string
description: Web UI URL.
auth:
$ref: "#/components/schemas/AuthConfiguration"
AuthConfiguration:
description: Authentication configuration.
type: object
properties:
provider:
type: string
description: Auth provider.
enum:
- github
- insecure_disabled
allowed_usernames:
type: array
items:
type: string
description: Allowed usernames.
ApiConfiguration:
description: API server configuration.
type: object
properties:
base_url:
type: string
description: API base URL.
authentication_strategies:
type: array
items:
type: string
enum:
- jwt
- mtls
description: Authentication strategies.
tls:
$ref: "#/components/schemas/TlsConfiguration"
TlsConfiguration:
description: TLS certificate configuration.
type: object
required:
- cert
- key
- ca
properties:
cert:
type: string
description: Certificate file path.
key:
type: string
description: Key file path.
ca:
type: string
description: CA certificate file path.
GitConfiguration:
description: Git provider configuration.
type: object
properties:
provider:
type: string
description: Git provider.
enum:
- github
app_id:
type: string
description: GitHub App ID.
client_id:
type: string
description: GitHub App Client ID.
slug:
type: string
description: GitHub App slug.
author:
$ref: "#/components/schemas/GitAuthorConfiguration"
webhooks:
$ref: "#/components/schemas/WebhookConfiguration"
GitAuthorConfiguration:
description: Git commit author configuration.
type: object
properties:
name:
type: string
description: Author name for commits.
email:
type: string
description: Author email for commits.
WebhookConfiguration:
description: Webhook delivery configuration.
type: object
required:
- strategy
properties:
strategy:
type: string
description: Webhook delivery strategy.
enum:
- tailscale_funnel
FeatureFlags:
description: Feature flags.
type: object
properties:
session_sandboxes:
type: boolean
description: Enable session sandboxes.
# ── Discovery Schemas ────────────────────────────────────────────────
RootResponseUrls:
description: Collection of API discovery URLs.
type: object
required:
- openapi_url
- current_user_url
- health_url
properties:
openapi_url:
type: string
description: URL of the OpenAPI JSON specification.
example: /openapi.json
current_user_url:
type: string
description: URL of the current user endpoint.
example: /user
health_url:
type: string
description: URL of the health check endpoint.
example: /health
RootResponse:
description: API discovery response with navigation URLs.
type: object
required:
- urls
properties:
urls:
$ref: "#/components/schemas/RootResponseUrls"
HealthResponse:
description: Service health check response.
type: object
required:
- status
properties:
status:
type: string
description: Health status indicator.
example: ok
UserResponse:
description: Information about the authenticated user.
type: object
required:
- login
properties:
login:
type: string
description: User's login identifier (e.g. GitHub username).
example: octocat