- Add missing Claude model entries and extend provider metadata handling for model extras
- Improve subprocess diagnostics in pi-claude-cli process management for clearer failure visibility
- Add targeted tests for provider model extras and process-manager diagnostic behavior
- Update Settings modal copy for project default model guidance and record changes in pi-claude-cli changelog
Fusion-Task-Id: FN-2898
- Strip private @fusion/* workspace devDependencies from the published CLI manifest via prepare-publish-manifest and package metadata updates
- Replace cross-spawn usage and add staged bundle layout assertions to verify resolver output in dist packaging
- Add per-task/project model override resolution across core, dashboard settings/task modals, and route coverage with new regression tests
- Strengthen engine merge/recovery handling for paused/interrupted/squash paths and surface merger timeline activity with additional self-healing and merger tests
- Add changesets for npm bundle dependency fixes, project model override stabilization, and FTS5 corruption recovery
Fusion-Task-Id: FN-2897
- Remove ToolSearch prerequisite so custom MCP tools can be used during triage and plan generation flows
- Align built-in tool sets between provider wiring and prompt builder handling, including custom ls behavior
- Expand pi-claude-cli tests for event bridge, MCP config, prompt builder, and tool mapping regressions
- Add FN-2703 changeset and delivery documentation for the published @runfusion/fusion package
- test(FN-2618): harden process-manager fs/tmpdir mocks
- fix(cli): mark react-devtools-core external in bun compile
- fix(pty): switch to @homebridge/node-pty-prebuilt-multiarch fork
Triage with claude-sonnet-4-6 via pi-claude-cli kept looping on
fn_review_spec calls that were rejected by pi's validator with
"root: must be object". Parameterless MCP tools (schema
{type:"object", properties:{}}) emit zero input_json_delta events,
so partialJson stayed "" and the catch fell through to
finalArgs = "" — a string, which TypeBox's Type.Object({}) rightly
refuses. Default empty partialJson to {} so the call lands.
Also:
- Add a 2-step reminder loop in triage before swapping to the
fallback planning model — primary models that wrote PROMPT.md
but forgot fn_review_spec recover from a nudge, no need to pay
the cold-start tax of a new triage on a different model.
- Inject @runfusion/fusion's own pi extension into dashboard/
daemon/serve sessions and propagate the path to createFnAgent
via setHostExtensionPaths so fn_* tools register globally
without requiring `pi install npm:@runfusion/fusion`.
- Drop the "historical" qualifier from replayed tool labels —
Claude was reading "TOOL RESULT (historical Read):" as
"previous session, ignore" and looping on verification.
- Remove subprocess-lifecycle stderr debug logs that landed for
hang diagnosis — root cause is fixed, the noise can go.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The engine already runs a StuckTaskDetector with a configurable per-task
heartbeat (default 1 hour) and aborts triage/executor sessions through
AbortSignal when it judges them quiet. pi-claude-cli forwards that signal to
the subprocess. The 300s subprocess-level inactivity timeout was a redundant,
much-tighter shadow that kept killing Sonnet 4.6 mid-thinking on the 40k-char
triage prompt — exactly what the engine-level detector is designed not to do.
Move the local timeout to 30 minutes purely as a last-resort guard for embeds
that don't pass an abort signal. Stuck-detection responsibility now lives in
the caller, where it can be configured per task.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Sonnet 4.6 with extended thinking on the triage prompt (~40k chars + AGENTS.md
+ skills) can take >3 minutes between thinking deltas. The 180s inactivity
timeout was killing those subprocesses before they could finish PROMPT.md +
fn_review_spec, leaving triage looping into the fallback model. Bump to 5
minutes.
Test mock timings updated to match.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Triage system prompts read "MUST call fn_review_spec()" but Sonnet 4.6 routed
through pi-claude-cli writes PROMPT.md and silently skips the call — even with
the addendum explaining the deferred-tool protocol. Confirmed by the FN-2564
agent log: model called other MCP tools (fn_memory_search, fn_task_list) fine
but consistently never reached fn_review_spec, leaving triage looping on
"fn_review_spec was never called" and falling back to zai/glm-5.1 every time.
Rewrite bare `fn_*` (and any non-built-in custom tool name) references in the
system prompt to their `mcp__custom-tools__fn_*` form before sending. The
prompt now literally says "call mcp__custom-tools__fn_review_spec()" so the
model has no inference step, and the deferred-tool reminder Claude Code injects
matches verbatim. Word-boundary safe (won't touch fn_review_specifier) and
idempotent (won't double-prefix already-MCP-named occurrences).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The MCP config was generated lazily once and locked, so engine session-scoped
tools (fn_review_spec, fn_review_step) never reached the Claude CLI subprocess
and triage/executor sessions failed with "unknown tool" errors. Now the config
is hashed per call and rewritten when the tool set changes.
Also adds scripts/sync-fusion-skill-tools.mjs to regenerate the SKILL.md
tool-categories block from extension.ts at build time, with a --check mode
wired into skill-sync tests so drift fails CI.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
