A failed node with an effective `succeed` policy and no explicit recovery
route now finishes as `succeeded` and follows normal success routing. The
original failure stays on the outcome so the stage.completed event and the
checkpoint keep the diagnostic, and the outcome notes record which scope
promoted it.
- OnFailure gains a Succeed variant; Node::on_failure resolves the
deprecated auto_status=true attribute as an alias, with an explicit
on_failure winning
- The core executor applies the policy before the lifecycle observes the
result, so the recorded outcome, context keys, goal gates, events, and
routing all see the effective outcome; this replaces AutoStatusLifecycle
- Explicit routes take priority: a matching condition, preferred label,
suggested next node, or handler jump keeps the outcome failed. A failed
outcome takes an unconditional edge only under route, so under succeed
any edge selection is an explicit route
- succeed applies only to failed, matching exit; the auto_status alias no
longer promotes partially_succeeded
- Parallel branches promote after their retry loop, so a failed succeed
branch counts as succeeded in the parent aggregate
- Validation accepts succeed and adds an auto_status_deprecated warning
that suggests on_failure="succeed"
- Document the policy table, semantics, and deprecation; add a changelog
entry
Closes#807
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Both commands always registered the MCP client entry under the fixed
`mcpServers` key `fabro`, so users could not register separate Fabro
servers (for example production and testing) without editing the client
JSON by hand.
`--name <NAME>` now selects the `mcpServers` key. It defaults to `fabro`
for backward compatibility and rejects empty values. `fabro mcp init`
upserts only the named entry and preserves entries with other names, so
reusing a name updates that entry in place.
Closes#808
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A node can now set its own on_failure attribute to override the
graph-level failed-node routing policy in either direction: a
best-effort node can keep route inside an exit graph, and a critical
node can exit while the rest of the graph keeps the default. An absent
node attribute inherits the graph policy.
- Node::on_failure returns Option<OnFailure> so absence means inherit
- Graph::resolve_on_failure(node_id) is the single resolution point,
returning ResolvedOnFailure { policy, scope } so the executor's
end-of-run message names the scope that stopped routing
- The core Graph trait method becomes resolve_on_failure(node_id); the
graph-scope failure message is unchanged
- The failed-human-gate fallthrough block stays independent of a
node-level route override
- Validation now accepts and value-checks node-level on_failure (it
previously warned that node placement had no effect) and keeps the
edge-placement warning with updated wording
- Document precedence in transitions, failures, and the DOT reference,
and extend today's changelog entry
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Chraa21RK7i2KqHdZSJLb8
Review cleanups for the tools/reasoning-effort model test change:
- Extract a shared parse_query_enum helper in the models handler in
place of two copy-pasted parse-or-400 match blocks.
- Collapse the duplicated basic-probe pipeline in fabro-llm behind a
single basic_probe core; name the shared EXPANDED_MAX_TOKENS budget.
- Pass &ModelTestArgs to test_models_via_server instead of threading
five of its fields positionally.
- Dedupe the two forwarding CLI integration tests behind a helper.
- Derive clap::ValueEnum for ReasoningEffort behind a feature-gated
clap dep (same pattern as MergeStrategy in fabro-types) so --help,
cli.mdx, and error output list effort values from the enum instead
of a hand-written list that drifts.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TDdjG18d2AHh7mFWXFkBLn
Keep VACUUM snapshots private until permissions and durability are established. Refuse to recreate a missing rollback backup after import has begun, and preserve secondary cleanup failures in startup logs.
available_space_for_path returning None aborted startup with a fatal
UnknownFilesystem error, even on a fresh install with zero legacy rows.
Hosts with tmpfs or squashfs roots, network-filesystem data paths, or an
unreadable mount table would fail every boot with no operator override,
while the resource sampler already treats the identical condition as
benign (supported: false) and keeps running.
The preflight now logs a warning and is skipped when free space cannot
be determined; the import, verification, and integrity checks still run.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The preflight demanded ~1.5x the full legacy inventory bytes free on
every startup, with no credit for rows already imported. Because the
first activation itself consumes about twice the legacy bytes (the
SQLite copy plus the retained backup) and the legacy keyspace stays in
place for the whole retention window, a successfully activated server
could fall below the requirement and become unable to restart until an
operator freed space the server would never write.
The legacy inventory now checks each row's hash against the SQLite blobs
table and reports pending rows and bytes, and the preflight requires
1.5x only the pending bytes plus the backup reserve and fixed headroom.
A warm restart with nothing left to import needs only the headroom.
Also updates the server operations doc for this and for the
verification pass now running only on boots that import rows.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Add `additional_repositories` to the RunIntegrationsGithubSettings
OpenAPI schema and reuse the canonical Rust settings types through
`with_replacement`, with type-identity witnesses and JSON parity
tests for populated and empty repository sets.
- Regenerate the TypeScript API client.
- Document the feature in the GitHub integration and run-configuration
guides: exact layer replacement rules, single-token scope, gh/API
support, App-versus-PAT scope, the same-owner/same-installation
requirement, validation errors, supported Git URL forms, hard-failure
semantics for declared repositories, GH_TOKEN precedence, and the
security boundary (no second server-side repository intersection;
contents = "write" lets any stage push to any declared repository).
Correct the earlier claim that injecting GITHUB_TOKEN alone makes
arbitrary additional private clones work.
- Add a dated changelog entry and an opt-in live GitHub App e2e test
that verifies a scoped multi-repository token reads every declared
repository (and that a primary-only token cannot), with repositories
supplied through the test environment.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
One conflict, in StructuredOutputError::repair_message. main (#709)
added a `previous_error` parameter and richer validation-error
rendering; this branch had replaced the inline expectation match with
OutputSchemaKind::expectation().
Resolved by keeping both: main's new signature and section assembly,
calling schema.expectation() for the expectation text. The method
already supersedes main's inline match and carries this branch's intent
of embedding the resolved JSON Schema instead of naming it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Resolve the model catalog table conflict in docs/public/core-concepts/models.mdx
by keeping both changes: this branch's `kimi` -> `moonshot` provider rename for
the Kimi rows, and main's new DeepSeek V4 rows.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Addresses a Copilot review comment on #653.
The source array is runtime data, usually produced by a model, so its
length is not something a workflow author reviewed. Two changes, so an
over-long array degrades into a clear error rather than memory pressure.
Cap the item count at 1000. Above that the stage fails deterministically
before `parallel.started`, alongside the other for_each contract
violations, and the message says how to reduce the array.
Fork the parent context inside the branch task, after it acquires a
`max_parallel` slot, instead of at dispatch time. Live context copies now
track `max_parallel` rather than item count. Only the branch's own
preamble entry is moved into the task, so the shared stash is not cloned
per branch either.
The reviewer also suggested replacing spawn-all with `max_parallel`
workers pulling from a queue. Not done here: with the fork deferred, a
pending task holds little beyond its item, and reshaping the dispatch
loop would change cancellation and scope-reservation ordering, which
deserves its own review.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Restore the documented SDK env credential facade without reintroducing run fallback behavior. Fail closed on GitHub permission resolution, require worker storage at the CLI boundary, and align interpolation names and generated docs.
Conflict in apps/fabro-web/app/components/interview-dock.tsx. Main moved
the dock onto the shared collapsible `RunDockShell` and replaced the
local button constants with shared ones.
Kept main's structure whole and re-applied the review target rendering
onto it: the question paragraph in the shell's `body` becomes the linked
`ReviewTargetQuestion` when the target passes `safeReviewTarget`, and
plain text otherwise. Both now share main's paragraph classes through
`QUESTION_TEXT`, so the two renderings stay visually identical.
`peek` keeps using `question.text`, which is the correct plain-text
collapsed summary for a review target question.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The review question sentence was written in four places and the URL
safety rules in three. Collapse each to one definition.
- Add `ReviewTarget::question_text_with_link` as the single definition of
the question wording. `question_text()` and the Slack header both use
it, so a wording change is now one edit.
- Delete `ReviewTargetKind::noun()`. The enum already derives
`strum::Display` with the same snake_case output.
- Share one `review_target_line` helper between the console interviewer
and the CLI attach client, which held a byte-identical copy. Print only
the URL: `question.text` already carries the label and the noun.
- Trim the web-side check to the URL scheme, host, and credentials, which
are what a raw `href` can act on. Label length and control characters
cannot affect the DOM and stay server-side.
- Split validation from presentation in the web UI. `safeReviewTarget`
returns the target or null, and each caller picks its own fallback, so
an unsafe target now falls back to the same Markdown rendering as a
question with no target.
- Derive the resource noun from `kind` in the web UI instead of
hardcoding "document".
- Use `ReviewTargetKind.DOCUMENT` and the shared `isRecord` guard when
parsing events, instead of a raw string and a hand-rolled object check
that accepted arrays.
- Drop `deny_unknown_fields` from the wire struct. The OpenAPI schema
leaves `additionalProperties` permissive, so an added field would
otherwise make persisted events unreadable.
- Import `ReviewTarget` by name, and stop naming Slack in a fabro-types
error message.
- Document that `review_target=true` replaces the gate's `label`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The process environment is no longer a configuration source. `{{ vars.NAME }}`
(non-sensitive, server-stored) and `{{ secrets.NAME }}` (vault-backed) cover
both cases, and reading the worker's ambient environment made a run's inputs
depend on how its process happened to be launched.
`Namespace::Env` is kept but wired to nothing, so `{{ env.NAME }}` still
parses and fails with a message naming its replacement rather than reaching
a consumer as literal text. `ResolveCtx::with_env` is gone, so no call site
can opt back in.
Two long-standing warts were env-only and go with it:
- `InterpString::resolve_or_source`, the "fall back to the raw template
source on failure" path, which let an unresolved token reach a sandbox or
the GitHub API as literal `{{ ... }}` text. Its own comment noted it was
slated for hard-error semantics.
- `RunEnvironmentSettings::resolve_env`'s matching source fallback for
env-only values.
Both carried `#[expect(clippy::disallowed_methods)]` escape hatches. Every
run-boundary resolver — sandbox env, prepare steps, MCP transports, GitHub
permissions, Slack channels, run goal files, provider extra_headers — now
fails closed instead.
Hooks lose their `allowed_env_vars` allowlist, `resolve_header`, and
`HeaderResolveError` along with the `E: Env` generic threaded through the
executor. They keep `{{ vars.* }}`, which `RunSettings::substitute_variables`
already substitutes server-side at run creation.
`allowed_env_vars` is removed from the OpenAPI spec and the generated
TypeScript client. The docs example showing `{{ env.* }}` in
`[server.slatedb.s3].bucket` was already wrong — that field is a plain
String and never interpolated — and is now a literal.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
A node with no `shape` defaulted to `box`, which resolves to the agent
handler. That made a shapeless `script` node run as an LLM call prompted
with its own label, while the `script` was reported as inert — wrong
behavior behind a warning.
`script` is read by the command handler and by nothing else, so a
shapeless node that sets it is unambiguously a command node. `shape()`
now infers `parallelogram` in that case. An explicit `shape` still wins.
Two rules keep the inference honest:
- `script_prompt_conflict` — setting both `script` and `prompt` is an
error. No handler reads both. It fires regardless of shape so that
adding one cannot downgrade the error to a warning.
- `command_requires_script` — a command node without a script is an
error. Without this the original trap just moves: a node meant as a
command that omits its script silently becomes an agent again.
Also drops the `tool_command` alias in favor of `script` alone, routing
the six read sites through a new `Node::script()` accessor.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The DOT parser created a node for every edge endpoint, and nothing
recorded whether a node came from a declaration or was synthesized from
an edge. The edge_target_exists rule only checked whether the node id
was present in the graph, which was always true by then, so a misspelled
endpoint became an attribute-free node that defaulted to shape=box — an
LLM stage. Validation emitted a prompt_on_llm_nodes warning and exited 0.
Node now carries `implicit`, set only when the parser synthesizes the
node from an edge endpoint. A declaration anywhere in the workflow
clears it, so order does not matter and subgraph declarations count.
Node::new leaves it false, so programmatic construction and graphs
deserialized from older checkpoints read as declared.
edge_target_exists treats an endpoint as valid only when it exists and
is declared, reporting each undeclared node once. The near-identical
missing-source and missing-target branches collapse into one path. The
import transform copies the flag onto spliced nodes so an edge-only node
inside an imported fragment is caught too.
parse_and_validate_human_gate had two edge-only nodes and now declares
them; it was an instance of the bug rather than a casualty of the fix.
No shipped workflow, docs example, or CLI fixture relied on the old
behavior.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
