Asset collection previously ran a full `find` scan before and after every
stage (~30s per scan), even when no assets were needed. This makes it
opt-in: only workflows with an `[assets] include = [...]` section in their
TOML config will run asset collection, and only with user-specified globs.
- Add AssetsConfig struct and wire through WorkflowRunConfig, RunDefaults,
and RunConfig
- Remove baseline snapshot approach; single post-execution scan using
user globs filtered by mtime and size budgets
- Delete hardcoded pattern constants, is_asset_candidate, matches_simple_glob,
FileFingerprint, and snapshot() — replaced by configurable globs
- Skip all asset work when asset_globs is empty (zero overhead default)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The server was emitting Anthropic-style SSE events (content_block_delta,
message_delta, etc.) but both consumers — the arc_server provider and
run_prompt_via_server CLI — expect `event: stream_event` with serialized
StreamEvent JSON payloads. This caused streaming to silently produce no
output in server mode.
Now forwards all StreamEvent variants directly (text, tool calls,
reasoning, etc.) instead of manually mapping a subset.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Recursively compares serialized ServerConfig keys against the
OpenAPI ServerConfiguration schema properties. Also fixes 7 fields
that were missing from the spec: log, checkpoint, git.slug,
git.author, git.webhooks, sandbox.exe, sandbox.env.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add POST /runs/{id}/pause and POST /runs/{id}/unpause endpoints
following the cancel endpoint conventions, with paused RunStatus variant,
demo stubs, and regenerated TypeScript client.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Reuse jwt_auth::decode_pem_env in read_github_private_key instead of duplicating base64/PEM logic
- Extract delivery_id once at top of webhook_handler instead of 3 separate times
- Remove redundant funnel_port field from WebhookManager (derive from listener.port())
- Gate parse_event_metadata behind debug log level to avoid full JSON parse on every webhook
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds a webhook subsystem that receives GitHub App webhooks when configured
in server.toml with [git.webhooks] strategy = "tailscale_funnel". On startup,
it binds a local HTTP listener on a random port, exposes it via `tailscale funnel`,
and patches the GitHub App webhook URL. Incoming webhooks are verified with
HMAC-SHA256 before processing.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Rust 1.94.0 introduced new clippy lints and rustls now rejects X.509 v1
certificates. This fixes all three CI jobs:
- Format: cargo fmt across the workspace
- Clippy: unnecessary_unwrap, useless_format, derivable_impls,
type_complexity, too_many_arguments, redundant_closure, map_or
simplification, and other new lints
- Tests: generate v3 certs (with extensions) for mTLS tests so newer
rustls accepts them
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Allow passing environment variables into sandbox command execution via
`[sandbox.env]` in TOML configs. Supports literal values and host env
passthrough via `${env.VARNAME}` syntax (whole-value only, missing vars
are hard errors). Env vars are injected into command nodes via
`cmd.envs()` and into CLI backend agents via the sandbox env file.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement the server-side session handlers (create, retrieve, send message,
stream events, list) with in-memory storage and LLM generation, wire them
into the router replacing not_implemented stubs, add run_chat_via_server
CLI function with SSE streaming, and add mode dispatch so `arc llm chat
--mode server` delegates to the API server.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds a completions API endpoint that supports both streaming (SSE) and
non-streaming (JSON) modes, with structured output via JSON Schema.
Wires up the CLI `arc llm prompt` command to use the server when
`--mode server` is specified.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Consolidates the two separate String parameters (git_author_name,
git_author_email) threaded through ~10 function signatures into a
single GitAuthor struct with Default providing "arc"/"arc@local".
Also quotes git config values in parallel.rs shell commands.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Users can now configure the git author name/email used for checkpoint
commits via [git.author] in server.toml (default) and cli.toml (override).
Defaults to "arc" / "arc@local" preserving current behavior.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
After each checkpoint commit, the metadata branch (checkpoint.json, manifest,
graph DOT, artifacts) is now pushed from the host process to the GitHub remote
using a GitHub App installation token. The local custom ref (refs/arc/{run_id})
is mapped to refs/heads/arc/meta/{run_id} on the remote since GitHub rejects
branch names starting with "refs/".
Changes:
- Move ssh_url_to_https to github_app.rs as pub fn for reuse
- Add push_ref() to git.rs for pushing a ref to an explicit URL
- Add github_app field to RunConfig to thread credentials into the engine
- Add git_push_meta_host() async wrapper in engine.rs
- Call git_push_meta_host after each remote checkpoint
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Introduces a [checkpoint] config table with exclude_globs in both run.toml
(per-run) and server.toml (defaults). Globs are merged (union + dedup) when
both are present. Non-empty excludes use git pathspec :(glob,exclude) syntax
to prevent staging matching files during checkpoint commits.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Enables `arc models test` to work in server mode by adding an API
endpoint that sends "Say OK" (max_tokens=16, 30s timeout) to a model
and reports pass/fail. Dry-run mode returns synthetic "ok" status.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ModelInfo already derives Serialize with matching field names, so the
manual json!({...}) mapping was redundant. Matches the pattern used by
every other paginated handler in demo/mod.rs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Exposes the embedded model catalog (same data as `arc models list`) via
a new authenticated API endpoint so the web UI can display available models.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Restructure the verification API from a flat `/verifications` namespace to
`/verification/criteria` and `/verification/controls` as distinct resources.
Singularize the run sub-resource path to `/runs/{id}/verification`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
New `arc-exe` crate that runs agent tool operations inside ephemeral
exe.dev VMs via SSH. Uses two SSH connections: a management plane
(`ssh exe.dev`) for VM lifecycle and a data plane (`ssh vmname.exe.xyz`)
for command execution and file I/O.
Includes SshRunner trait with MockSshRunner for unit tests and
OpensshRunner for real SSH, with raw_mode for the exe.dev management
plane's custom command handler.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace append-based .env writing with mergeEnv() that upserts keys,
preventing duplicates when setup runs multiple times. Capture the GitHub
App slug from the manifest API response and persist it in TOML config
so we can construct installation URLs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Use SmoothnessRating enum instead of String for smoothness filter param
- Remove duplicate default_page_limit(), reuse pub fn from server module
- Replace Json(json!(detail)) with Json(detail) to avoid double serialization
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace untyped JSON blob on /runs/{id}/retro with a structured RetroDetail
schema mirroring the Rust Retro type. Add workflow and smoothness filter
parameters to /retros. Document optionality of smoothness and total_cost fields.
Convert demo handler from inline JSON to typed structs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Define typed RunCheckpoint schema replacing untyped object on checkpoint endpoint
- Rename WorkflowDetail.title to name for consistency with WorkflowListItem
- Make RunConfiguration.goal optional (only version and graph required)
- Add optional requestBody (StartWorkflowRunRequest) to startWorkflowRun
- Remove dead tools field from SystemStageTurn and AssistantStageTurn
- Add cancelled to StageStatus enum
- Document HookDefinition field-to-type mapping
- Add oneOf type to DaytonaConfiguration.network (string enum or allow_list object)
- Document stages pagination cardinality (bounded by graph size, typically <20)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Addresses agreed items from the openapi-hitl-and-run-outputs review:
rename retrieveRunDiff operationId, add 409s to steer/preview, bound
expires_in_secs, add selected_option_keys for multi-select end-to-end,
document skip/na semantics, add slug and require type on
RunVerificationControl, require file on CodeLocation, and remove the
checkpoint "all" sentinel in favor of omitting the parameter.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add pagination params to /verifications endpoint
- Rename operationIds: listVerificationCategories, retrieveVerificationControl
- Merge VerificationStatus and EvaluationResult into unified VerificationResult enum
- Rename ControlDetail.description to rationale to avoid ambiguity
- Add 400 error response to POST /insights/execute
- Add GET /insights/queries/{id} endpoint with 404 handling
- Type ExecuteQueryResponse.rows items with oneOf instead of empty schema
- Make SavedQuery.updated_at required, default to created_at for unmodified queries
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace raw TOML / UI-oriented SettingGroup responses with structured
JSON that mirrors the Rust config types (WorkflowRunConfig, ServerConfig).
- Add Serialize derives to all config types in arc-workflows and arc-api
- Add manual Serialize impl for DaytonaNetwork enum
- Update OpenAPI spec: /runs/{id}/configuration returns RunConfiguration,
/settings returns ServerConfiguration, WorkflowDetail.config is now
RunConfiguration object instead of TOML string
- Remove SettingGroup/SettingField/SettingFieldType schemas
- Update demo handlers to construct and serialize real config structs
- Regenerate TypeScript client
- Simplify settings page to JSON display, update run-configuration and
workflow-definition pages to show JSON
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The API was returning human-readable strings like "2h ago" and "in 4 hours"
instead of real timestamps. The frontend now formats these for display using
timeAgo() and a new timeUntil() helper.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Update all struct constructions in demo data and server handlers to match
the new nested sub-schemas. Fix aggregate usage handler to use
AggregateUsageTotals wrapper, ModelReference, and TokenUsage. Update
test assertions from flat field paths to nested paths.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Extract millis_u64 and save_json/load_json to shared crate root, replacing
identical copies in engine, parallel, human, conclusion, manifest,
checkpoint, and retro modules
- Remove exists() pre-checks before Manifest::load and Conclusion::load
in CLI runs scanner (TOCTOU anti-pattern)
- Merge duplicate cancel_run match arms for Queued/Starting/Running
- Change Conclusion.status from String to StageStatus enum
- Extract RunFilterArgs shared struct from RunsListArgs/RunsPruneArgs
- Replace hand-rolled formatDuration with formatDurationMs wrapper over
existing formatDurationSecs
- Extract duplicated ToolRow/ToolBlock components to shared tool-use.tsx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Capture chrono::Utc::now() once in start_run so the stored ManagedRun
and the StartRunResponse return the same created_at. Move the identical
ts() timestamp-parsing helper from 4 demo submodules to the parent scope.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Enrich the entire OpenAPI spec with descriptions, examples, format
annotations, extracted parameters, discriminated unions, and richer
response schemas — matching the patterns already established for
Sessions.
Structural changes:
- Extract CancelRunResponse and SteerRunResponse from inline schemas
- Change POST /runs/{id}/steer from 200 to 202 (async fire-and-forget)
- Split StageTurn into discriminated union (SystemStageTurn,
AssistantStageTurn, ToolStageTurn) with oneOf + discriminator
- Add status + created_at to StartRunResponse
- Add created_at to RunListItem and RunStatusResponse
- Add created_at + updated_at to SavedQuery
- Add format: date-time on RetroListItem.timestamp
- Extract 7 new reusable parameters (StageId, QuestionId, WorkflowName,
VerificationSlug, InsightQueryId, ProjectId, CheckpointFilter)
- Enrich existing RunId, PageLimit, PageOffset parameters
- Add descriptions + examples to all ~66 schemas and ~200+ properties
- Add operation descriptions to all ~35 endpoints
Rust handler updates:
- Change ManagedRun.created_at from Instant to chrono::DateTime<Utc>
- Populate new fields in StartRunResponse, RunStatusResponse
- Use new StageTurn discriminated union variants in demo data
- Update demo data timestamps to use DateTime<Utc>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each SSE frame now includes a sequential numeric id: field. Clients can
reconnect with the Last-Event-ID header to resume the stream after the
last received event, skipping already-processed events.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add updated_at to CreateSessionResponse for consistency with SessionListItem/SessionDetail
- Add format: uuid to session ID fields and parameter across the OpenAPI spec
- Remove SessionEvent discriminated union and SessionEvent* wrapper schemas that conflated
SSE transport-level event names with JSON data payload fields
- Update demo data to use proper UUIDs instead of string IDs
- Add uuid dependency to arc-types crate
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add created_at to AssistantTurn and ToolTurn schemas (matching UserTurn)
- Document SSE event types (assistant_turn, tool_turn, done, error) with
SessionEvent discriminated union schema
- Add title and model to CreateSessionResponse
- Add model and last_message_preview to SessionListItem
- Update demo data with timestamps, model, and preview fields
- Regenerate TypeScript API client
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Mintlify requires all referenced files under docs/, so consolidate to a
single copy and eliminate the symlink and the copy step in the generate
script.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Refactor SessionTurn into discriminated union (UserTurn, AssistantTurn, ToolTurn)
using oneOf + discriminator so invalid states are unrepresentable
- Add format: date-time to all timestamp fields for proper codegen types
- Rename CreateSessionRequest.prompt to .content for consistency with SendMessageRequest
- Change sendSessionMessage from 200 to 202 (async processing via SSE)
- Extract inline response to SendMessageResponse schema
- Add updated_at to SessionListItem for sort-by-activity support
- Extract SessionId parameter to components/parameters (DRY)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add id, is_error, duration_ms to ToolUse; rename args to input
- Add created_at/updated_at timestamps to session schemas; replace time/date display strings
- Add descriptions and examples to all Sessions API fields and endpoints
- Flatten List Sessions response from grouped SessionGroup[] to SessionListItem[]
- Move date grouping (Today/Yesterday/etc.) to React client via groupSessionsByDate()
- Symlink docs/api-reference/arc-api.yaml to canonical openapi/arc-api.yaml
- Update React ToolRow components with duration display and error styling
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a FeatureFlags config section with a session_sandboxes boolean
(default false) to both the Rust server config and web app config.
Gate the project/branch picker UI behind this flag. Set it to false
in the Docker demo config.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
