The model emits tool names like mcp_background_output but the runtime
registry has them as background_output. While transformToolName already
handles the prefix for display purposes, the tool dispatch path in
tool-execute-before was not stripping it, causing 'unavailable tool' errors.
This adds mcp_ prefix stripping at the earliest point in the tool
execution pipeline, fixing background_output, background_cancel, and
all nocturne-memory_* tools.
Closes#2697
The hyperplan trigger \b(hyperplan|hpp)\b/i matched 'hpp' inside common C++ header references like 'check interface.hpp' or 'open buffer.hpp'. The leading '.' is a non-word character, so \b is already satisfied and the false positive fires the hyperplan-mode prompt on routine code questions.
Split the alternation so 'hpp' additionally requires that the preceding character is neither a word character nor a '.'. This preserves every existing trigger ('hpp do this', '/hpp ...', mid-sentence usage, mixed case) while rejecting filename uses of the .hpp extension. The longer 'hyperplan' keyword keeps the original \b boundary semantics.
Reproduction (added regression tests):
- 'please help to check interface.hpp' must NOT fire
- 'open src/include/audio/buffer.hpp and fix the leak' must NOT fire
All 14 cases in hyperplan.test.ts pass (12 existing + 2 new), broader keyword-detector suite stays green (92 pass), typecheck clean.
- remove bundled snapshot dependency on src/generated in model-core
- make shared harness provide runtime bundled snapshot
- update guardrail and capability tests to pass explicit snapshot
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Cubic caught that clearing recent parent activity on session.idle could reopen the stale-idle race. Keep the fresh activity marker until its normal expiry so background completions still defer while the parent turn is actively reasoning.
Red: parent idle after fresh reasoning delta dispatched an unexpected parent wake. Green: focused parent-wake regression suite passes.
Record fresh parent session message activity before parent-wake flushing so stale idle status cannot dispatch a background completion into a live reasoning turn.
Add regression coverage for the Discord 4.2.3/OpenCode 1.15.5 duplicate-branch repro shape where a parent reasoning delta arrives before the background all-complete wake.
Refs #4212
Refs #4019
Refs #3774
Plan: plans/background-notification-active-turn-queue.md
When the working directory contains a .git folder the OpenCode server
normalises the project root to the git root before persisting messages.
This creates a race: the 429/503/529 error event can fire before the
user's message is committed to storage, so session.messages returns []
and getLastUserRetryParts returns an empty array. The previous code
treated that as a silent no-op (cleared all retry state, Sisyphus stalled).
Fix: when fetchedParts is empty, emit a structured log explaining the
.git-directory race and fall back to a synthetic { type:"text", text:"continue" }
part — matching the pattern already used by autoContinueAfterFallback in
event.ts. The fallback dispatch always proceeds regardless of whether
the messages API can return user parts.
Update four tests that fired two consecutive session.error events relying
on the old silent-stop behaviour: add top-level model fields to the second
error so the awaiting-fallback gate recognises it as coming from the
dispatched fallback model and lets it through normally.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
ilseob lee