- Extracted internal handlers and logic from AgentSession into dedicated runner, guard, and coordinator modules.
- Created standalone modules for bash execution, evaluation runners, IRC bridging, and prewalk coordination.
- Established dedicated session components for tracking stats, todos, streams, and retry fallback chains.
- Preserved existing session behavior while significantly reducing monolithic class size and complexity.
Extract the first-wins global registration into an exported
ensureGraphCommonJsRequireRegistered() seam and assert its idempotent
(first-wins) contract directly, instead of copying the module and importing
the copy at runtime. Removes the inline await import() banned under
packages/coding-agent and keeps regression coverage: the test fails if the
registration reverts to an unconditional set.
Fixes#6449
On npm/source-link installs the @(scope)/pi-coding-agent root shim is served
from src/, so an extension's import evaluates a second instance of
legacy-pi-compat.ts. Its unconditional top-level
Reflect.set(globalThis, COMMONJS_REQUIRE_GLOBAL, evaluateGraphCommonJs)
clobbered the host bundle's populated CommonJS graph bridge with an empty-state
copy, breaking transitive CommonJS dependency resolution for legacy pi
extensions ("Missing graph-owned CommonJS definition").
Guard the registration to first-wins so the host-owned bridge survives a
second module instantiation.
Fixes#6449
- The memory-backend transition await added in PR #6428 guarded with #isDisposed, which beginDispose() sets immediately; prompts issued in the disposing window were silently dropped instead of running their final turn and settling via the dispose abort.
- Guard now only drops the prompt when disposal began during the transition await.
Both compaction serializers reproduced prior assistant reasoning as text
bound for a Claude target, tripping Anthropic's reasoning_extraction
refusal and wedging Fable 5 sessions:
- context-full: serializeConversation rendered thinking verbatim inside
<thinking> tags via the anthropic dialect renderer. Now drops thinking
blocks when the summary target dialect is anthropic; other dialects
(e.g. Harmony) keep native reasoning.
- snapcompact: emitted ¶think sections baked into replayed archive
frames. Added an includeThinking serialize option (default true) and
wired the agent session to disable it for Anthropic-dialect models.
Fixes#6093
- #6417 moved findUniqueSuffixMatch (the only prior untilAborted user) out of read.ts and removed the import; #6404 added new untilAborted callsites in regions git auto-merged without conflict.
- Preserved stalled assistant turns when every emitted tool call had a result, including synthetic unexecuted results.
- Kept unresolved and non-stall tool errors replay-safe and covered terminal error agent_end delivery.
Fixes#6414
Streamed PCM kept for the nonzero-exit replay is now dropped once the
utterance exceeds 60s (~5.8 MB at 24 kHz mono f32): the recovered failure
is a short clip that fits the pipe buffer before a broken backend dies,
while replaying a long already-played utterance would duplicate audio and
unbounded retention would defeat streaming for long input.
Codex P2 on #6403: sendRequest rejected with only the server's error
message; a server answering rust-analyzer/reloadWorkspace with code
-32601 but nonstandard text (e.g. "Unknown request") would fail
isMethodNotFoundError and turn lsp reload into a hard error instead of
falling back to the generic reload. Include the code in the rejection
message so the existing -32601 substring check matches. Adds a
regression test with a -32601/"Unknown request" response.
Bash treats \" inside a backtick substitution nested in double quotes as
a quote delimiter for the inner command; the generic backslash-skip made
isInsideShellQuote report such quoted literals as unquoted, wrongly
expanding internal URLs inside them (Codex P2 review finding).
A single hung/slow poll now aborts with TimeoutError after 30s; without
this, that one timeout escaped #waitForSmitheryCliApiKey and dropped the
browser login to the manual API-key fallback instead of retrying until
the 5-minute deadline. Catch isTimeoutError in the poll loop and
continue; export SmitheryCliPollResponse to type the retried response.
Applied the read-selector misfire check to archive members after loading
the archive entry map and before mutation. Missing empty selector-shaped
members now fail closed, while existing literal members remain writable.
Added regression coverage proving rejected writes leave archives unchanged.
Moved vocalizer interruption from agent_start to user message_start so agentLoopContinue preserves queued speech.
Expanded regression coverage for continuation starts and user prompt boundaries.
Fixes#6375
#buildPlanReferenceMessage set #planReferenceSent = true while building the
message, before it was handed to agent.prompt. Any pre-send setup bail (the
four #promptGeneration generation-bail returns) or throw (@-mention reads,
before_agent_start hooks) between build and delivery left the flag true with
nothing delivered, and the #promptWithMessage finally never cleared it — so the
retry short-circuited at `if (this.#planReferenceSent) return null` and the
approved plan was silently dropped for the rest of the session.
Move the flag commit to the delivery hand-off point in #promptWithMessage: set
it only when a plan-reference message was built AND we are about to call
#promptAgentWithIdleRetry. Every bail/throw now leaves the flag clear so the
next prompt re-injects the plan. The compaction-success resets (issue #1246)
still clear it for re-injection on the next turn.
Fixes#4094
- Convert the hub tool renderer to a lazy getter to prevent initialization-order temporal dead zone issues.
- Add session move support to the fake ACP builtin session runtime.
connectSocket captured only resolve from Promise.withResolvers and its
error handler merely errored the stream, so a Bun.connect failure
(ECONNREFUSED/ENOENT/EACCES on a stat-ready-but-dead socket) never
settled the promise. The unbounded await in #spawnSocketUnix then hung
the launch forever, and the surrounding kill/reap guard could not fire.
Capture reject, track an opened flag, reject on error/close-before-open
and on the Bun.connect promise rejection, and bound the connect with a
timeout matching the launch deadline (cleared on settle). Thread
timeoutMs from #spawnSocketUnix. Export connectSocket for a deterministic
reject-path test.
Fixes#4087
Kept superseded summaries and preserveData durable while deriving forward transcript elision from the active compaction.
Added branch and rewind coverage for snapcompact archives and OpenAI remote replacement history.
Fixes#4090
- Serialized backend transitions across runtime state, tools, and prompts.
- Rehydrated Mnemopi listeners after clear and enqueue maintenance.
- Made memory.backend the sole post-migration local runtime gate.
Fixes#5638
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