Mirrored registry status from pre-wire session run-state transitions and required live session corroboration before a peer can sustain bare hub waits.
Fixes#8634
A user-invoked /skill:<name> reaches the session as a user-attributed skill custom message (role custom, attribution user) whose expanded SKILL.md body is the task prompt. The auto-thinking gate in #promptWithMessage only accepted role === "user", so these turns skipped classifyDifficulty/applyAutoThinkingLevel and the effort stayed stuck on pending auto.
Broaden the gate to also accept user-invoked skill prompts via the now-exported isUserInvokedSkillPrompt helper; agent-originated and autoload skill injections stay excluded.
Fixes#8554
Address review: #checkpointState is now assigned in the pre-await section alongside the reminder append, so a model that calls rewind immediately after seeing the notice finds an active checkpoint instead of 'No active checkpoint'. The entry id is backfilled post-await once the checkpoint toolResult entry is persisted; #applyRewind runs on a later rewind turn, never before the backfill.
Move the per-request date/cwd line out of the system prompt into a
first-turn system-reminder so open-weight providers keep their tool-schema
prefix cache; the reminder refreshes itself at midnight. Closes#7404.
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Address review: move the reminder text into a static prompt file rendered via prompt.render (no inline prompt strings); append it to agent.state synchronously before any await in the message_end handler so the next provider call within the same tool loop always sees it; persist it via the interrupted-thinking pattern; locate the checkpoint entry by message identity since the reminder entry now follows it; collapse the rewind tool description to one line (the MUST-rewind rule lives in the notice).
Move the rewind instruction out of the permanent checkpoint tool result into a transient post-checkpoint notice that is branch-cut away on rewind; rewrite the rewind-report prompt forward-looking (no negation); collapse the rewind tool description to one line. Closes#8499.
Reparent service-tier metadata before removing discarded empty turns. Persist a branch marker for content-bearing children so reload never selects the discarded subtree.
Fixes#5179
Empty assistant stops were reparented off the active leaf in memory only. The session loader rebuilds the active branch from the last physical journal entry, so a capped empty stop (or one killed mid-retry) resurfaced as the active leaf on reload. Added SessionManager.dropLeafEntry to physically remove the entry and rewrite the file, and route every empty-stop discard through it.
Fixes#5179
Kept the Bun event loop live across subagent yield drains and delayed parent result flushes. Added a timer-lifecycle regression for the idle flush.
Fixes#8462
Expose the Pi-compatible tui, rpc, json, or print host mode to every extension context and cover mode transitions in the runner regression suite.
Fixes#8419
- Replaced blanket subagent advisor global settings with fine-grained per-agent configuration and frontmatter support.
- Added dashboard keybindings and inline override editors for managing agent advisor patterns.
- Implemented settings migration logic to convert legacy global options into per-agent settings.
- Updated session persistence and execution layers to restore and enforce per-agent advisor behaviors.
- Added a 60-character minimum length threshold for demoting interrupted thinking into hidden continuity context in agent-session.ts.
- Updated LLM message conversion in messages.ts to strip incomplete thinking from user-interrupted assistant turns regardless of continuity note presence.
- Added test coverage in agent-session-interrupted-thinking.test.ts verifying behavior for reasoning lengths below and at the threshold.
Clear the scheduled marker when the queued-message continuation claims its run so later idle steers and follow-ups can schedule another drain.
Add coverage for two successive successful idle drains.
Fixes#8326
Replace the resettable queued-message block with a nested mode-exit suppression depth that steer and follow-up queueing cannot clear.
Cover a steer arriving after abort settles but before Vibe teardown releases.
Fixes#8326
abort()'s stranded-queue drain could restart a queued user turn on the still-live Vibe tools before teardown removed them. Run the exit teardown with the queued-message drain suppressed, then re-arm it so the queued turn resumes as a clean non-Vibe turn.
Fixes#8326
- Added the `--external-thinking` CLI flag alongside model capability checks to gate external thinking tool availability.
- Updated Anthropic and Google transports to honor `forceReasoningOff` for native thinking-off controls.
- Renamed the `thoughts` property and parameter to `notes` across think fixtures, tools, and tests.
- Updated system prompt instructions and test suites to verify transport-specific thinking and tool activation.
- Added support for external thinking and forced reasoning disablement across AI provider options and request transformers.
- Implemented the private scratchpad think tool along with its renderer, system prompt rules, and schema configuration.
- Updated agent session management and SDK tools to support dynamic runtime activation of the think tool via the externalThinking setting.
- Added comprehensive unit tests covering reasoning fallbacks, tool activation, and rendering behavior.
Every session dispose broadcast the shutdown abort reason, so an explicit
hard kill of a subagent (release with tombstone, then live.dispose()) tagged
its nested children as shutdown and rediscovered them as parked instead of
terminal.
- Gate ASYNC_JOB_MANAGER_SHUTDOWN_REASON on #ownedAsyncJobManager so only the
top-level owning session's dispose (genuine process shutdown) uses it.
- Subagent disposes propagate a generic cancellation, keeping nested children
terminal.
- Cover the subagent generic-cancel path alongside the owning-session shutdown.
Fixes#8216
Session teardown pre-cancels owner jobs via #cancelOwnAsyncJobs before
manager.dispose(), so the shutdown abort reason must ride along that
cancelAll or an owned subagent job sees a generic caller signal and is
tombstoned instead of parked.
- Forward an abort reason through AsyncJobManager.cancelAll.
- Pass ASYNC_JOB_MANAGER_SHUTDOWN_REASON from #disposeOwnedAsyncJobs.
- Cover owned-job shutdown tagging through a real AgentSession dispose.
Fixes#8216
can1357