dev_agentandClaude Opus 5.5
d03068ace5
harness.Run now takes a scope key. Concurrent runs of one skill with one scope share a single in-flight run and its result, errors included, so only one Generate call is made; different scopes run independently. A process-wide Guard (NewGuard, DefaultMaxCalls = 2) bounds concurrent LLM calls with a context-aware semaphore. Each skill declares Timeout() (DefaultTimeout = 60 s), enforced via context over the whole run; a run past it fails with an error matching llm.ErrTimeout. A caller whose context ends gets the context error; the shared run is cancelled, and its slot freed, once no caller waits for it. llm.Fake results can now block (Release) and signal entry (Started), so tests hold calls in flight. Maestro task: 8f533721-32c9-4f73-af9f-9a9f0e94abf8 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>