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2026-06-30chore: remove old handoff docs, plans, review reports, and task lists from rootHEADmainAdam Malczewski
Removed 40+ markdown files that were cluttering the repo root: - frontend-*-handoff.md (28 files) — historical API contract handoffs, features all implemented - backend-to-fe-handoff.md, backend-to-fe-handoff-2.md — old handoff docs - broken-chat-repair-handoff.md — old repair handoff - PLAN-mcp.md, PLAN-per-edit-diagnostics.md — old planning docs - ai-review-report.md, crash-review-report.md — one-time review reports - tasks.md, HANDOFF.md — outdated status docs (git log is the source of truth) Kept: AGENTS.md, GLOSSARY.md, ORCHESTRATOR.md, README.md Also: gitignored ai-review-report.md so future Gemini reviews don't commit it
2026-06-28fix(vision): tell vision agents not to use tools, just describe images directlyAdam Malczewski
Kimi was trying to use Python tools to analyze images rather than just describing them. Updated both vision system prompts (consult_vision and image compaction) to explicitly instruct: do not use any tools unless specifically asked to — just use your vision to see the image and describe it directly.
2026-06-28fix(conversation-store): msgIdx collision merges messages across turns + ↵Adam Malczewski
reconcile drops thinking-only messages Root cause of tool-calls-in-thinking bug: append() assigns msgIdx as a LOCAL index (reset to 0 per call), but load() grouped chunks by msgIdx alone. Since the orchestrator persists messages one at a time (append([user]) at turn start, then append([assistant, ...toolResults]) per step), all single-message appends share msgIdx=0 and collapse into one giant user-role message. The model loses its prior assistant responses and tool-call history, falls back to text-based tool-call syntax inside reasoning_content, and the turn ends with finish_reason stop (no structured tool_calls detected). Fix 1 (store.ts load()): split message boundaries on role change too, not just msgIdx. Handles the alternating user/assistant/tool pattern correctly. Fix 2 (reconcile.ts hasContent): include thinking chunks as valid content so thinking-only assistant messages are not silently dropped on load. The buggy seq-14 output (assistant, thinking-only) was being deleted by reconcile, destroying evidence of the bug. Verified: load() on the affected conversation now produces 9 correct messages (was 3 merged). All 1999 tests pass. See notes/tool-call-in-thinking-bug.md.
2026-06-28docs(bug): investigate tool calls appearing in thinking + turn ends abruptlyAdam Malczewski
2026-06-28fix(predev): resolve merge conflicts between concurrency-fixes and ↵Adam Malczewski
workspace-star
2026-06-28Merge branch 'feature/workspace-star' into predevAdam Malczewski
# Conflicts: # packages/provider-concurrency/src/concurrency-manager.ts # packages/provider-concurrency/src/extension.ts
2026-06-28fix(concurrency): usage-gate fast-path overshoot + fetchUsage rejection ↵Adam Malczewski
safety + persist auto-reduce notice Bug 1 (overshoot): acquire() fast-path now queues while a recycle-poll is in flight (gatePolling), and the recycle defers its inFlight decrement until the usage poll resolves — holding inFlight inflated through the poll window so a concurrent caller cannot sneak through before upstream confirms room. The gated path admits exactly one waiter per fresh poll (grantOne), robust against stale upstream counts. Common-case throughput preserved: the fast-path still grants immediately when no poll is in flight. Bug 2 (unhandled rejection): fetchUsage is wrapped in safeFetchUsage — a throwing getUsage() is caught, treated as undefined (cooldown-only fallback), and reported via the new onUsagePollError opt (warn-level). No unhandled promise rejection can crash the process. Bug 3 (lost notice): loadLimits now calls restoreLimit (a new lower-level state-seeding method that does NOT clear autoReduced) instead of setLimit (which is a manual user action that clears the notice). The auto-reduce marker (autoReducedFrom) is persisted under auto-reduce:<providerId> and restored on activate via loadAutoReduce, so the frontend banner survives a restart. +6 tests covering each bug.
2026-06-28fix(workspace-star): clean up starred cache on workspace delete + warn when ↵Adam Malczewski
concurrency service absent Bug 1 (MEDIUM): In-memory starred cache leaks IDs for deleted workspaces. The starredWorkspaces Set in the concurrency manager never cleaned up when a workspace was deleted. FIX: the DELETE /workspaces/:id route now calls concurrencyService.notifyWorkspaceStarred(id, false) after deleting, so the deleted workspace ID is removed from the in-memory cache (preventing stale IDs and preventing a re-created workspace with the same slug from inheriting the old starred state). Bug 2 (MEDIUM): Stale in-memory priority when concurrency extension is absent. If provider-concurrency is not loaded, the star toggle persisted but the in-memory priority cache was never updated (the optional chaining ?. silently skipped the call). Already-queued agents kept their old priority until restart. FIX: the star/unstar routes now check if concurrencyService is defined and log a warning when it is absent, making the degraded behavior visible. The starred state still persists correctly — it just does not affect in-memory scheduling until the extension is loaded. Tests: +5 (star round-trip with concurrency notification, invalid slug 400, delete cleans up cache, absent-service warning log). All 1970 tests pass.
2026-06-28Merge branch 'dev' into feature/concurrency-fixesAdam Malczewski
2026-06-28merge: bring dev crash fixes into feature/workspace-starAdam Malczewski
Merge dev to restore production-critical crash fixes that were committed after the branch was cut: SSH pool permanent error listener, uncaughtException/ unhandledRejection guards in host-bin, MemoryMax=24G circuit breaker, memory telemetry logging, LSP disable precaution, and crash investigation notes. The provider-wrapper.test.ts:102 test passes — it was already fixed by the acquire() signature change (adding workspaceId parameter) that realigned the test arguments. No additional test fix needed. Verification: typecheck 0 errors, 1965 tests pass, biome clean.
2026-06-28Merge branch 'dev' into feature/workspace-starAdam Malczewski
2026-06-28feat(workspace-star): starred workspace priority for concurrency limitingAdam Malczewski
2026-06-28feat(concurrency-fixes): usage-gate + adaptive headroom + configurable cooldownAdam Malczewski
2026-06-28docs(crash): definitive findings + Gemini review reportAdam Malczewski
2026-06-28fix(ssh,host-bin): permanent pooled-client error listener + ↵Adam Malczewski
uncaughtException/unhandledRejection guards Root cause of the live production crash (exit-1 'Timed out while waiting for handshake'): the pooled ssh2.Client had no permanent 'error' listener after connect, so a post-connect ssh2 error escaped as an uncaught EventEmitter 'error' with no process-level guard. See notes/crash-investigation-findings.md §1. - packages/ssh/src/pool.ts: attach a permanent 'error' listener to the pooled client in buildConnection that sets state=error, logs (alias, message, level), and does not throw; cleanup() no longer removes it. - packages/host-bin/src/main.ts: add process.on('uncaughtException') (graceful shutdown after logging) and process.on('unhandledRejection') (log + continue), both logging message/stack, memory snapshot, activeConversations count, and timestamp so the failure site is observable.
2026-06-28docs(memory-leak): comprehensive handoff for OpenCode investigationAdam Malczewski
2026-06-28fix: disable LSP + change memory telemetry interval to 15sAdam Malczewski
- Disable LSP extension (import + CORE_EXTENSIONS) due to crashes - Make transport-http tolerate LSP being absent (optional getService) - Remove lsp from transport-http dependsOn manifest - Change memory telemetry sample interval from 60s to 15s
2026-06-28feat(observability): periodic memory-usage logging to localize leak sourceAdam Malczewski
2026-06-28feat(bin): apply-memory-limits.sh — apply MemoryMax cgroup limits to live ↵Adam Malczewski
service Hands the user a one-command script to apply the systemd MemoryMax/MemoryHigh cgroup limits to the live dispatch.service without a full reinstall. Patches in the real user (same as bin/install), daemon-reloads, and restarts.
2026-06-28fix(systemd): add MemoryMax=24G circuit breaker to prevent segfault crashesAdam Malczewski
The server has a memory leak (~2.5 GB/h) that eventually triggers a Bun runtime segfault. These cgroup limits turn the uncontrolled crash into a controlled OOM-kill → clean restart via Restart=on-failure. MemoryHigh=20G (soft throttle) + MemoryMax=24G (hard cap). Machine has 33.24 GB total; 24G leaves OS headroom.
2026-06-28docs(server-crash): investigate LSP-related server crashAdam Malczewski
2026-06-27fix(lsp): bound pushDiagnostics cache — evict oldest entries for unopened ↵Adam Malczewski
background files
2026-06-27fix(lsp): fix crashes (optional chaining, fs.watch error) + memory leak ↵Adam Malczewski
(document lifecycle) + leaked init promises
2026-06-27Merge branch 'feature/vision-handoff' into devAdam Malczewski
# Conflicts: # packages/session-orchestrator/src/extension.ts # packages/session-orchestrator/src/orchestrator.ts
2026-06-27feat(vision): prefix consultation tab titles with 'IMAGE - 'Adam Malczewski
When a non-vision model (e.g. GLM) calls consult_vision, the new Kimi consultation tab now shows 'IMAGE - <question>' instead of the bare question-derived title, making image-consultation tabs visually distinguishable from normal conversation tabs. - Add formatConsultationTitle(question) pure helper (pure.ts): prefixes 'IMAGE - ' and truncates the question to 80 chars (matching the conversation store's TITLE_MAX) with an ellipsis. - Add setConversationTitle dep to VisionHandoffDeps, wired in the extension to the conversation store's setConversationTitle. - Call it in consultVision BEFORE the turn starts so the title is correct from the first moment (the store keeps a non-'Untitled' title on first message append). Best-effort: a title-write failure logs a warning but does not break the consultation. - Tests: 4 pure + 2 service (title set + optional-dep graceful).
2026-06-27feat(vision): store images in tmp dir instead of SQLite — compact URLs + ↵Adam Malczewski
purge on compaction/close
2026-06-27feat(provider-concurrency): persist concurrency limits across reboots via ↵Adam Malczewski
host storage
2026-06-27feat(concurrency): add "queued" ConversationStatus — emit when request ↵Adam Malczewski
blocks on acquire, re-emit "active" when slot granted
2026-06-27feat(vision): image compaction for vision-capable models + global vision ↵Adam Malczewski
settings
2026-06-27fix(vision): detect umans kimi + qwen models as vision-capable (not just kimi)Adam Malczewski
2026-06-27feat(vision-handoff): model-directed consult_vision tool replacing ↵Adam Malczewski
auto-transcription
2026-06-27fix(vision-handoff): omit temperature on vision transcription call (Kimi ↵Adam Malczewski
rejects temperature: 0) The vision handoff hardcoded temperature: 0 for the transcription sub-call, but the Moonshot/Kimi vision model only allows temperature: 1 (or omitted), causing an HTTP 400 "invalid temperature: only 1 is allowed for this model" that blocked the entire image analysis for non-vision models like GLM 5.2. Fix: omit temperature entirely so each vision provider uses its own default — the truly universal, provider-agnostic approach (different providers have different temperature constraints).
2026-06-27feat(provider-concurrency): add release cooldown (200ms) to prevent N+1 ↵Adam Malczewski
overshoot from provider accounting lag
2026-06-27Merge branch 'dev' into feature/vision-handoffAdam Malczewski
2026-06-27Merge branch 'dev' into feature/provider-concurrencyAdam Malczewski
2026-06-27fix(bin): rename dispatch-web → frontend in up/build scriptsAdam Malczewski
2026-06-27feat(vision-handoff): implement vision for capable models and universal ↵Adam Malczewski
vision handoff
2026-06-27feat(provider-concurrency): implement per-provider in-memory concurrency ↵Adam Malczewski
limits with oldest-agent-first scheduling
2026-06-27style: reformat heartbeat merge to 2-space indentationAdam Malczewski
2026-06-27Merge branch 'dev' into feature/heartbeatAdam Malczewski
# Conflicts: # packages/host-bin/package.json # packages/host-bin/src/main.ts # packages/session-orchestrator/src/orchestrator.ts # packages/system-prompt/src/service.test.ts # packages/system-prompt/src/service.ts # packages/system-prompt/src/types.ts # packages/transport-contract/package.json # packages/transport-http/package.json # packages/transport-http/src/app.test.ts # packages/transport-http/src/app.ts # packages/transport-http/src/extension.ts # packages/transport-http/tsconfig.json # tsconfig.json
2026-06-27Merge branch 'feature/indent-change' into devAdam Malczewski
2026-06-27chore: update path references for directory rename (dispatch-backend → ↵Adam Malczewski
backend, dispatch-web → frontend)
2026-06-27feat(heartbeat): GET /workspaces/:id/heartbeat/next-run endpoint (CR-HB-3)Adam Malczewski
2026-06-27feat(heartbeat): send heartbeat conversations to a dedicated heartbeat workspaceAdam Malczewski
2026-06-26style: switch from tabs to 2-space indentationAdam Malczewski
2026-06-26feat(heartbeat): resolve empty systemPrompt to global default (CR-HB-2)Adam Malczewski
2026-06-26fix(install): restart service instead of start (no-op when already running)Adam Malczewski
2026-06-26fix(install): run build as user, sudo only on privileged linesAdam Malczewski
The script previously required sudo for the entire script (id -u check), which meant bin/build ran as root and created root-owned dist/ files. On the next build, the normal user couldn't overwrite them (EACCES). Now the script runs without a sudo prefix: the build step runs as the normal user (dist/ files are user-owned), and sudo is used only on the specific lines that write to system directories (/usr/bin, /etc, /usr/share) or call systemctl.
2026-06-26fix(build): run tsc --build before bun build --compileAdam Malczewski
bin/build was compiling the binary directly from stale dist/*.js files without first recompiling the TypeScript packages. Since package.json main fields point to dist/index.js, source edits to .ts files were silently lost in the compiled binary. Now tsc --build runs first (composite project references rebuild all packages in dependency order), then bun build --compile bundles the fresh dist/ output.
2026-06-26feat(heartbeat): resolve [type:name] variables in heartbeat prompts (CR-HB-1)Adam Malczewski