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>
Parallel subagent pass: four typescript-pro agents on non-overlapping scopes.
Patterns applied:
- catch (err: any) { ... err.message ... } → catch (err) { ... getErrorMessage(err) ... }
using the new @fusion/core helper. Bare catch {} where the error was unused.
- SQLite row types: defined typed XxxRow interfaces per table and cast
.all()/.get() results via `as unknown as XxxRow[]` (the double cast is
required because better-sqlite3 returns Record<string, SQLOutputValue>).
- rowToX(row: any) converters: typed argument with the matching row interface.
- Dynamic settings key writes: (settings as Record<string, unknown>)[key].
- React event handlers and setState callbacks: inferred types or concrete
React.{Mouse,Change,Form}Event<...> where needed.
- pi-claude-cli: local PiMessage / PiContext duck types to avoid re-typing
pi-ai concrete shapes; typed Claude stream event message fields.
72 files changed, ~400 anys eliminated. Typecheck passes across the workspace.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the stray useClaudeCli settings checkbox + onboarding question
with a proper provider-card UX. The card lives next to OAuth + API-key
cards in onboarding and settings, with Enable/Disable + Test actions.
Backend:
- Vendors rchern/pi-claude-cli@0.3.1 as packages/pi-claude-cli
(MIT, attribution in UPSTREAM.md). Lets us bump peer-dep on
pi-coding-agent in lockstep with Fusion (upstream pinned ^0.52.0
vs ours ^0.62.0) and fix bugs without waiting on upstream.
- Adds @fusion/pi-claude-cli as a workspace dep of @runfusion/fusion
so users don't have to `npm install -g pi-claude-cli` manually.
- serve/daemon/dashboard conditionally load the extension via
discoverAndLoadExtensions() when GlobalSettings.useClaudeCli is on;
no side-effects on user ~/.fusion/agent/settings.json.
- New GET /api/providers/claude-cli/status: claude --version probe
+ toggle state + cached extension resolution.
- New POST /api/auth/claude-cli: flips useClaudeCli, refuses if the
claude binary is missing, fires the existing skill-backfill hook.
- /api/auth/status now injects a synthetic {id:"claude-cli", type:"cli"}
provider entry so onboarding + settings see a consistent list.
Frontend:
- New ClaudeCliProviderCard component shared between ModelOnboardingModal
and SettingsModal's Authentication section.
- New AuthProvider.type = "cli" variant.
- Removed the old "Route AI calls through the Claude CLI" checkbox from
Global Models settings and the opt-in step from the onboarding wizard.
- ProviderIcon gets a composite Anthropic-mark-plus-terminal glyph for
the claude-cli provider id.
Tests:
- 8 unit tests for extension resolution (@fusion/pi-claude-cli is
workspace-linked so these run in-tree).
- 2 unit tests for the binary probe.
- Existing /auth/status tests filter out the new synthetic entry so
they keep asserting structural OAuth/API-key behavior in isolation.
- The vendored package's own 296 tests still pass unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
