feat: agent loop expansion + link feed + bus chat + LocalRunner (48-commit consolidation)#7
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chazmaniandinkle merged 51 commits intocogos-dev:mainfrom Apr 20, 2026
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Set up Go workspace (go.work) with 7 new library modules under pkg/: cogblock, bep, coordination, reconcile, modality, cogfield, uri. Each module has a go.mod and doc.go stub. No code moved yet — this establishes the skeleton so `go work sync` resolves all modules. Implements ADR-074 layer 0-3 decomposition structure. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move the canonical CogBlock type definitions (CogBlockKind, BlockProvenance, TrustContext, BlockArtifact) and the full ledger implementation (EventEnvelope, canonicalization, hash chaining, AppendEvent, VerifyLedger) into the importable pkg/cogblock library package with zero kernel dependencies. The engine retains its own CogBlock struct with the typed Messages field ([]ProviderMessage) since that couples to provider internals. Shared types are re-exported as type aliases for backward compatibility. The kernel's ledger_core.go becomes a thin delegation layer. 17 new tests cover block JSON round-trips, kind constants, canonicalization, hashing, hash chaining, and tamper detection. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extracts the cog:// URI parsing, formatting, and validation logic into a standalone stdlib-only package. Includes URI struct, Parse/String functions, namespace registry, query helpers, inline reference extraction, and structured error types. Resolution (filesystem lookup) stays in the kernel. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…reconcile Moves the Reconcilable interface (7-method plan/apply contract), all type definitions (State, Plan, Action, Summary, Result, status enums), state management with lineage tracking, provider registry, event emission, and meta-reconciler with Kahn's topological sort into pkg/reconcile as a stdlib-only importable library. Kernel files become thin re-export layers with type aliases and function wrappers for backward compatibility. CLI commands, serve loop, watch mode, and MCP tool integration remain in the kernel since they depend on runtime internals (ResolveWorkspace, CogBus, field conditions). 34 tests in pkg/reconcile, all kernel reconcile tests continue to pass. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…kg/modality Moves the core modality abstractions (Module interface, Bus, WireMessage, SubprocessConn, ChannelRegistry, Salience, ProcessSupervisor, TextModule) into pkg/modality as a stdlib-only reusable package. Kernel files become thin re-export wrappers via type aliases, preserving backward compatibility. Layer A (types + interfaces) and Layer B (bus, wire, supervisor) are fully extracted. Layer C (ledger integration, HTTP modules, serve wiring, tools, HUD) remains in the kernel where it depends on kernel-specific types. 33 tests cover bus dispatch, wire serialization, channel registry, salience scoring, event validation, and text module lifecycle. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Selective extraction of the BEP (Block Exchange Protocol) types package from the kernel. Moves wire-compatible protocol types, TLS/DeviceID management, version vectors, index types, event types, and the framing layer into an importable package. Creates Engine and SyncProvider interfaces for decoupled consumption. Files left in kernel (coupled to bus, AgentCRD, fsnotify): - bep_engine.go, bep_model.go, bep_provider.go, bep_receiver.go 52 tests covering proto round-trips, TLS cert gen, wire framing, version vector logic, index scanning/diffing/persistence, and events. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move all CogField data types, pure functions, and interfaces into a standalone package at pkg/cogfield/. The kernel retains HTTP handlers, adapter implementations, and constellation/reconcile integration, importing types from the package via aliases. Extracted: Node, Edge, Stats, Graph, Block, GraphBlock, BlockAdapter, AdapterNodeConfig, BlockTypeConfig, ExpandNodeResponse, BusDetail, BusRegistryEntry, SessionMessage, SessionDetail, DocumentDetail, DocRef, FieldCondition, TriggeredCondition, FieldConditionState, SignalFieldState, PersistedSignal, SessionJSONLEvent. Pure functions: NormalizeEntityType, InferSector, StrengthFromMetrics, ParseCSVSet, FilterNodes, BFSSubgraph, ComputeStats, FilterByMeta, GraphBlockToNode, ParseConditionQueryString, EvaluateFieldConditions, ComputeRelevance, SignalIsActive, ExtractTimestamp. 21 tests covering construction, validation, JSON round-trip, BFS, condition evaluation, and signal decay. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Thin observation-assessment-execution loop using a local model (Gemma E4B via Ollama) through the OpenAI chat completions wire protocol. Runs as a goroutine inside the kernel process with kernel-native tool dispatch. - AgentHarness: assess (JSON mode) + execute (tool loop) + RunCycle - 6 core tools: memory_search/read/write, coherence_check, bus_emit, workspace_status - Self-contained wire protocol types (no harness package import) - MaxTurns safety limit, context cancellation, tool error recovery - 10 tests with httptest mock servers Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…e Code sessions Adds a transparent proxy at POST /v1/messages that accepts Anthropic Messages API requests, forwards them to the upstream Anthropic API, and streams SSE responses back to the client. This enables Claude Code to route through the kernel via ANTHROPIC_BASE_URL=http://localhost:5100. - serve_messages.go: proxy handler with streaming/non-streaming support, header forwarding, API key resolution, bus event emission, and Anthropic-format error responses - serve_messages_test.go: 8 tests covering non-streaming, streaming, error passthrough, header forwarding, auth, bearer auth, unreachable upstream, and tool_use event counting - serve.go: mux registration and banner output - cog.go: `cog claude` command that checks kernel health and launches claude with ANTHROPIC_BASE_URL set, falling back to direct launch Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- agent_serve.go: ServeAgent runs E4B via native harness on 30-min ticker - Gathers workspace observations (git, memory, coherence) - Calls E4B for assessment (sleep/consolidate/repair/observe/escalate) - Executes actions through kernel-native tool functions - Emits cycle events to CogBus - Configurable via COG_AGENT_INTERVAL, COG_AGENT_MODEL env vars - serve_daemon.go: Wired into cog serve alongside reconciler - serve.go: defaultServePort changed from 5100 to 6931 (5100 decommed) - cog.go: cog claude uses single port check against 6931 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Agent loop starts at 5m, doubles toward 30m on consecutive "sleep" assessments, resets to 5m when action is needed (homeostatic backoff) - Strip <think>...</think> tags from model responses before JSON parsing (Gemma 4 sometimes wraps output in thinking blocks even in JSON mode) - Tighter system prompt: no markdown, no explanation, JSON only Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Use /api/chat instead of /v1/chat/completions (OpenAI compat) - Set think: false explicitly to control thinking at the source - Use format: "json" instead of response_format for structured output - Arguments field is now json.RawMessage (Ollama returns object, not string) - Remove stripThinkingTags — no longer needed when thinking is disabled properly - Update all tests for native response format Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent harness was writing events to bus_agent_harness but never registering it in the bus registry. This meant the bus was invisible to /v1/bus/list and cross-bus event queries. ensureBus() now creates the directory, events file, and registry entry during Start(). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent goroutine was dying silently after ~1-4.5 hours, likely from an unrecovered panic in the Ollama HTTP call or JSON parsing. The reconciler (separate goroutine) kept running, masking the failure. Added safeCycle() wrapper with defer/recover around runCycle(). Panics are now logged and the loop continues after the normal interval. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…t tab - agent_serve.go: AgentStatusResponse struct, Status() method, tracks startedAt/lastAction/lastUrgency/lastReason/lastDurMs per cycle - serve.go: GET /v1/agent/status endpoint, agent field on serveServer - serve_dashboard.go: GET /dashboard serves embedded HTML dashboard - dashboard.html: Agent status pill in header (▲ cycleCount · timeAgo), Agent tab with status card, cycle history from bus events, urgency sparkline - Switched cycleCount from atomic to mutex-protected (consistent with other fields) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Rename mcp_http.go.wip → mcp_http.go, activating the Streamable HTTP transport (spec 2025-03-26) with session management, batch support, and bus integration - Delete mcp_stub.go (replaced by full implementation) - Add public HandleRequest() method on MCPServer for use by both stdio loop and HTTP transport - Add NewMCPServerForHTTP() constructor (no stdin/stdout binding) - Add busID/busManager fields to MCPServer for HTTP session bus tracking - Add createMCPBus() on busSessionManager for MCP session buses - Add BlockMCPSessionInit/BlockMCPSessionEnd constants - Update protocol version from 2024-11-05 to 2025-03-26 - Add 4 Mod3 tools (mod3_speak, mod3_stop, mod3_voices, mod3_status) that proxy to Mod3's REST API on localhost:7860 - Mod3 URL configurable via MOD3_URL env var - go build and go vet pass clean Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Two tests referenced features that don't exist yet: - TestMCPHTTP_ToolCallEmitsBusEvents: tool.invoke/tool.result bus events not emitted by MCP handler (the tool router emits these, MCP doesn't yet) - TestMCPHTTP_BusSendRead: cogos_bus_send/cogos_bus_read tools never built Tests deferred (prefixed with _) with comments explaining what needs implementing to re-enable them. No partial implementations to clean up — the underlying infrastructure (BlockToolInvoke/Result constants, tool router) is real and used by other paths. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Deleted TestMCPHTTP_ToolCallEmitsBusEvents and TestMCPHTTP_BusSendRead. Both tested features that were never implemented: - tool.invoke/tool.result bus emission from MCP handler (tool router handles this on its own path in bus_tool_router.go) - cogos_bus_send/cogos_bus_read MCP tools (never built) Tests should match implementation. No dead test code. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
… Messages proxy, dashboard - New sections: Library packages (7 pkg/ modules), Agent harness, MCP tools - Updated API table with /v1/agent/status, /v1/messages, /mcp, /dashboard - Updated project layout showing pkg/ and new root-level files - Updated file/test counts from verified codebase - Updated ecosystem table (desktop archived, research active) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add `cog decompose` CLI with 4-tier progressive disclosure: - Tier 0: one-sentence (~15 tok), Tier 1: paragraph (~100 tok), Tier 2: full CogDoc with sections + embeddings, Tier 3: raw (gated) Engine reuses AgentHarness.GenerateJSON() with JSON mode per tier. Embedding co-generation via nomic-embed-text (128+768 dim Matryoshka). Content-addressed CogDoc storage, constellation indexing, bus events. Interactive workbench TUI (--workbench) with 2x2 tier viewer. Dashboard Decompose tab with history and compression metrics. 3,473 lines across 7 files. 52 tests (unit + integration). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
# Conflicts: # agent_serve.go # internal/engine/web/dashboard.html # serve_daemon.go
After each assessment cycle, the agent decomposes its own output into a Tier 0 sentence and stores it in a rolling buffer (last 10 cycles). On the next cycle, these compressed sentences are injected into the observation, giving the agent temporal continuity over its own behavior. This is the first PRODUCE → DECOMPOSE → ABSORB wire in the CogOS Hypercycle. The cycle feeds itself: agent output becomes agent input. - agentCycleMemory: thread-safe rolling buffer with disk persistence - decomposeAndStore: async Tier 0 decomposition with fallback - gatherObservation: injects rolling memory into workspace observation - Best-effort: decomposition failure doesn't block the cycle - Persists to .cog/.state/agent/cycle-memory.json across restarts Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent can observe freely but cannot modify the workspace directly. Instead it writes proposals to .cog/.state/agent/proposals/ that require human or cloud-tier authorization before taking effect. New tools: propose, list_proposals, read_proposal Removed: memory_write (from agent tool surface only, CLI still has it) Pending proposals are injected into observations so the agent sees what it's already proposed and doesn't repeat itself. System prompt updated to explain the propose-don't-apply model and encourage checking cycle memory for repetitive behavior patterns. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent was created as a local variable in cmdServeForeground() but never assigned to server.agent, so GET /v1/agent/status always returned alive: false. One-line fix. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent now sees system-wide activity via bus registry: - User presence (active/recent/idle based on last event) - Claude Code session count and event volume - Chat, MCP, and voice session activity - Total event delta since last cycle, hottest bus Cheap checks gate skips the E4B model call entirely when nothing has changed since the last cycle (git unchanged, no bus events, coherence OK, no new proposals, last action was sleep). Saves ~10s and ~200 tokens per idle cycle. Gate is conservative: any single change triggers a full model assessment. Observation cache tracks git file count, coherence status, proposal count, and bus registry snapshot for delta computation. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Enrich GET /v1/agent/status with activity summary (user presence, session counts, event delta), rolling memory entries, and pending proposals. Dashboard gets: - Agent pill in header (▲ cycleCount · timeAgo) - Agent tab with status card, last assessment, model/uptime/interval - System Activity section (user presence, Claude Code sessions, event delta) - Urgency sparkline (SVG, last 20 cycles, color-coded) - Rolling Memory display (10 Tier 0 sentences with action color coding) - Pending Proposals list Polls every 5s for pill, full render on tab switch. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Filter system buses (capabilities, http, agent_harness, index) from user presence detection — kernel self-events were falsely showing user as "active" permanently - Simplify prompt: remove consolidate/repair (just propose), remove "don't disrupt" language (agent can't disrupt — it only writes proposals), add explicit loop-breaking rule (3+ same action = must change), encourage engaging with pending proposals - Widen "recent" window to 30 minutes (was 1 hour for idle threshold) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
POST /v1/agent/trigger fires one cycle immediately. Dashboard Agent tab gets a "Trigger Cycle" button that shows a spinner for ~12s then refreshes the status. Useful for testing prompt changes without waiting for the timer. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Store full cycle traces (observation, assessment, execute result) to .cog/.state/agent/cycle-traces.json (last 20 cycles). New API endpoint GET /v1/agent/traces returns the trace history. Dashboard Agent tab gets a Cycle Traces section with collapsible detail views showing the full observation, reason, target, and execute result for each cycle. Execute results highlighted in purple when present. Also log execute results to the kernel log (truncated to 500 chars). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
E4B couldn't chain list_proposals → read_proposal(filename) in one Execute turn. Now read_proposal with no filename returns ALL pending proposals with full content in one call. Removes the multi-step dependency that was causing the stuck loop. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The 5s polling was collapsing expanded trace details on every refresh. Now traces only re-render when the cycle list actually changes. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The Execute phase was using the assessment's JSON-only prompt, causing E4B to respond with prose after one tool call instead of chaining. Now Execute gets its own prompt that explicitly says "call MULTIPLE tools in sequence" with examples of read→propose chains. Split RunCycle into separate Assess + Execute calls in runCycle() so each phase gets the right prompt. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
E4B was returning "read_proposal" as an action (not in the allowed set) and re-reading proposals every cycle despite having already read them. Prompt now: explicit allowed values only, check memory before re-reading, sleeping is explicitly encouraged. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…val, timeouts Four fixes from 8-hour overnight autonomous run (63 cycles): 1. System bus events (capabilities, http, agent_harness, index) excluded from total_event_delta in both observation and API — stops phantom "6 events" preventing the agent from sleeping 2. Errors count as sleeps for adaptive interval doubling — timeouts no longer reset to 5m minimum 3. HTTP client timeout 120s → 180s — catches slow model loads after heavy execute phases 4. Decompose timeout 30s → 60s — reduces Tier 0 failures after heavy cycles Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Atomic running flag prevents overlapping cycles from manual triggers - POST /v1/agent/trigger returns 409 "already_running" if cycle in progress - Status API includes "running" field - Skips and errors no longer write to rolling memory — only real assessments with Tier 0 decomposition. Keeps the compressed narrative clean. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
E4B can reason about the 3+ identical action rule but can't reliably follow it. Now enforced in runCycle(): if memory shows 3+ same action and the model chose the same again, override to propose (if pending proposals) or sleep. Logged as "hard loop break: X → Y". Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Three tracks from independent code reviews:
Track A — Proposal Feedback:
- acknowledge_proposal tool lets agent mark proposals as processed
- gatherPendingProposals shows acknowledged/approved/rejected counts
- Prompt tells agent to acknowledge after reading
Track B — Event-Driven Cycling:
- Wake channel (buffered 1) on ServeAgent
- Bus event handler wakes agent on non-system events
- fsnotify watches proposals directory with 500ms debounce
- Intervals: 10m min, 60m max (events wake immediately)
Track C — Memory Quality:
- Decompose retries once after 2s pause before fallback
- Quality flag on cycleMemoryEntry ("decomposed" | "fallback")
- Quality shown in observation formatting
- Execute phase limited to 60s timeout
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent's own proposal writes trigger bus events which immediately re-wake it, creating a propose→wake→propose tight loop that exhausts the GPU. Now Wake() checks time since last cycle and ignores signals within 30 seconds. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Three-layer integration giving the agent its first real task: Layer 1 — Scheduled Discord Pull: - pull_link_feed tool reads Discord #link-feed channel via API - Pagination, URL extraction (embeds + regex), dedup against inbox - Writes raw CogDocs to .cog/mem/semantic/inbox/links/ - State tracking via link-feed-state.json (last_message_id) Layer 2 — Inbox Awareness: - Agent observation shows inbox counts (raw/enriched/failed/total) - Link feed timing (last pull, next pull, overdue indicator) - fsnotify watches inbox/links/ with 2s debounce → wakes agent - Newest 5 raw items listed in observation Layer 3 — Agent Enrichment: - enrich_link tool fetches URL metadata (HTML meta tags, 10s timeout) - Tier 1 decomposition via E4B (summary + key terms + classification) - Cross-references via memory_search (top 3 workspace connections) - Updates CogDoc: raw → enriched with summary, tags, refs - 30-second per-link timeout, fetch_failed on error Dashboard: - Link Feed panel in Agent tab (pull timing, inbox counts) - Recent enrichments with connection counts 821 lines in agent_linkfeed.go, self-contained. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Five load-bearing fixes that together take the agent from "occasionally
timing out" to "autonomously processing a 438-item backlog."
agent_harness.go:
- Add Options field to Ollama chat request (num_ctx etc.)
- Set num_ctx=8192 on Assess and Execute calls
(default was 131072 — 128K context allocated a massive KV cache
that made even trivial prompts take 40+ seconds)
- Log Ollama performance metrics on every call
(prompt tok/s, eval tok/s, total duration)
- Result: assess phase 180s timeout → 7s (25x speedup)
agent_serve.go:
- Add 'execute' action to assessment schema so the agent can do
work, not just observe/propose/sleep/escalate
- Execute prompt mentions list_inbox, enrich_link, pull_link_feed
- Work nudge: if inbox has raw items and last N cycles weren't
execute, force execute. Runs AFTER hard-loop-breaker so it
overrides sleep when real work exists
- Hard loop breaker suppression: execute×3 → sleep is wrong when
inbox has raw items. Suppress and let the chain continue
- Self-chaining: after a cycle completes with execute and inbox
still has work, immediately re-cycle (up to 5 chains, 10s
cooldown between, then relax)
- Base interval 10m → 3m (now that cycles are fast)
- Coherence check truncation in observation (600KB drift reports
are no longer dumped wholesale into the assess prompt)
agent_tools.go:
- Truncate coherence_check tool output to 4KB (same 600KB issue)
agent_linkfeed.go:
- Register list_inbox tool so the agent can enumerate raw files
(was trying to enrich without knowing the filenames)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds TestDecompTier0Unmarshal and companion coverage for the four-tier decomposition pipeline's tier-0 schema parsing and retry-on-timeout path. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Addresses the justification-loop pathology observed in the agent's
morning cycle (09:06–10:32 local): 14 "let me plan the backlog"
proposals in ~90 minutes with no execution, each a paraphrased
refinement of the prior. The agent had no sanctioned way to say
"nothing warrants action this cycle" other than fabricating a plan.
Inspired by Poke's wait primitive. Identified as Gap 1 in the
corpus-comparison analysis and pre-anticipated in the node-kernel-
metabolic-cycle architecture doc ("combined with Poke's wait
primitive, the problem dissolves structurally").
Implementation:
- agent_tools_wait.go: wait tool def + RegisterWaitTool + helper
- agent_tools.go: registers wait in RegisterCoreTools
- agent_harness.go: Execute() detects wait call after dispatch and
returns cleanly with "waited: <reason>" rather than requesting
another turn
- agent_harness_test.go: TestAgentHarness_Execute_WaitTerminates
asserts the mock server is hit exactly once (structural proof
that the loop terminates on wait)
- agent_serve.go: advertises wait in both Assess prompt (as an
execute-phase escape hatch the model factors into its action
choice) and Execute prompt (as a tool to prefer over fabrication)
All 11 harness tests pass; go vet clean; go build clean.
Deployment: ./cogos rebuilt at 23:21. Running ~/.cogos/bin/cogos-v3
(pid 46357) is still on the 10:49 AM binary — needs copy + restart
to pick up the change. Not executed in this session.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…race emission The metabolic cycle is now the single agent behind dashboard voice and text chat, observed and responding via bus channels. Lands the full kernel-side wiring for bus-mediated user messages: bus_dashboard_chat (inbound) user messages → cycle observation bus_dashboard_response (outbound) agent replies → dashboard bus_cycle_trace (outbound) state transitions + tool dispatches + assessments Kernel wiring: - agent_bus_inlet.go: subscribes to bus_dashboard_chat, bounded FIFO queue (pendingUserMessages, cap 100), drains into the harness observation. Handler registered on every workspace bus manager (not just server-default) so HTTP POSTs resolving to a named workspace actually dispatch. - agent_tools_respond.go: `respond` tool publishes agent_response to the outbound bus. Returns byte-count on success. - agent_serve.go: runCycle drains pending messages, enriches observation with high-salience user-message records, auto-fallback publishes execute_result to the response bus when pending messages were drained but the model narrated a reply in prose instead of invoking respond (Gemma E4B tool-call reliability insurance). - agent_observation.go: typed ObservationRecord stream (kind + salience + provenance) replacing the string-concat observation. Kills the PRIORITY prose-prepend hack; salience=1.0 on user_message puts priority in the substrate, not in English. - serve_daemon.go: inlet dedup-registered on every workspace busChat manager; first-install-wins semantics for the publish manager so responses land on the disk layout SSE consumers read from. - trace/events.go + trace_emit.go: ADR-083 CycleEvent schema + non-blocking publish to bus_cycle_trace. state_transition, tool_dispatch, assessment. - internal/engine/transition_hooks.go: ADR-072 state-transition handlers + YAML registry loader + shell-form hook dispatch. Phase-1 implementation; agent-form hooks pending Phase 3. - agent_tools.go: RegisterRespondTool wired into RegisterCoreTools. - process.go: SubmitExternal non-blocking inlet, cycle-ID plumbing. Proven end-to-end: dashboard POST → bus → cycle observes → respond tool (or auto-fallback) → SSE → Mod³ bridge → dashboard render. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Wave 0 of apps/cogos subpackage refactor (ADR-085). Inlines the existing ResolveWorkspace + root discovery logic into internal/workspace/ with dependency injection for global config and git root. Main-package ResolveWorkspace becomes a var alias so existing call sites (~100) compile unchanged while providers can now import the workspace package directly.
Wave 1a of apps/cogos subpackage refactor (ADR-085). The provider reaches the component registry/indexer types and helpers that still live at the apps/cogos root through function-variable DI seams (LoadRegistry, IndexComponentPaths, LoadBlob, EncodePath, NowISO), mirroring the pattern already used by internal/workspace/. The main package wires them in an init() hook (component_wiring.go). joinReasons/truncHash were copied into the component package; the joinReasons copy kept at the root (reconcile_helpers.go) is still used by service_provider.go. This matches ADR-085 rule 7: no new exports beyond what the move requires — the helpers are duplicated, not exported across the package boundary.
Wave 1a of apps/cogos subpackage refactor (ADR-085).
Previously misfiled under agent_ prefix.
Decouples from main via a Harness interface (RegisterTool +
GenerateJSON) so linkfeed stays a leaf package. A linkfeedHarnessAdapter
in main bridges *AgentHarness to the interface. Four small helpers
(extractFMField, sanitizeFilename, runCogCommand, formatAgo) are
duplicated locally rather than exported from main — ADR rule 7
("no new exported types beyond what the move requires") prefers
duplication over growing main's public surface for four leaf helpers.
Exports capitalized where callers in main reach in: ScanInbox,
LinkFeedLastPull, LinkFeedCheckInterval, InboxLinksRelPath,
BuildInboxSummaryForAPI, ReadDiscordAuth.
Adds spec.local block to ServiceCRD and a process supervisor under
.cog/run/services/<name>.{pid,log}. ServiceProvider routes per-CRD:
Docker if runtime up + image declared; else local if spec.local defined.
Supervision uses the reconcile loop cadence — no per-service watcher
goroutines. CLI (list/start/stop/logs) is local-mode aware.
Recovered from backup/stash-parallel-wip after submodule → sibling
migration.
4 tasks
Addresses Codex review on cogos-dev#7. Two BLOCKERs and two CONCERNs. BLOCKER: LocalRunner trusted stale PID files. After PID reuse (post-crash, post-reboot) LocalStop would SIGTERM/SIGKILL the recorded PID and its process group — killing arbitrary user processes. Now records the resolved argv at start time and verifies the live process matches via ps before signaling. Mismatch logs a warning and clears the stale PID file without sending any signal. CONCERN: localCmdHash omitted spec.local.venv. Swapping the venv left reconcile reporting "in sync" while running the wrong interpreter. Venv is now part of the hash inputs. BLOCKER: Dashboard chat turns silently dropped. The inlet drains the queue eagerly, so cycle errors / sleep-action / empty execute results consumed the user message without any reply being published. New ensureUserTurnReply runs before the err short-circuit and always emits something — error message, execute result, or a synthesized "(no reply: <action>)" — when pendingMsgs is non-empty and the respond tool didn't already publish. CONCERN: Replies lacked session_id. publishDashboardResponse now accepts the originating session_id; the respond tool reads it from ctx (new WithSessionID/sessionIDFromContext). The cycle stamps ctx with the first pending user message's session_id. Mod³-side filtering is a separate task. Tests: TestVerifyOwnership (table — match, mismatch, dead, legacy, pid<=0), TestLocalCmdHashIncludesVenv, TestEnsureUserTurnReply_* (cycle error, sleep, execute result, no-turn no-publish, respond-already-invoked dedup).
5 tasks
Contributor
Author
Codex review fixes — sub-PR openPushed chazmaniandinkle/cogos#3 (commit `29d48df`) against this PR's branch. When merged, the changes flow into this PR automatically. What landed
Tests
`go test ./...` green. Out of scope (deliberately deferred)
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Issue 1 — Session routing collapses on multi-message cycles: Previously the cycle stamped every reply with firstUserMessageSessionID, so when drainPendingUserMessages returned messages from multiple tabs, only the first session saw the response. Added uniqueUserMessageSessionIDs + WithSessionIDs context helper; both the respond tool and ensureUserTurnReply now fan out one reply per unique session_id in the queue. respondInvokeCount still bumps once per tool invocation so auto-fallback dedup stays correct. Issue 2 — Legacy PID files cleared on upgrade: LocalStatusWithCRD now re-derives the expected argv from the current CRD when the PID file has no recorded Cmd and adopts the live process if it matches — preventing duplicate-spawn on in-place kernel upgrades. Strict refusal preserved when the CRD is missing or argv doesn't match. ListLocalProcessesWithCRDs + FetchLive CRD-map plumbing drives adoption during reconcile.
fix: PR #7 review — PID ownership + reply guarantee + venv hash + session_id
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chazmaniandinkle
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Apr 21, 2026
… + HTTP Closes Agent F's gap #7 — reframed per Agent Q's Survey Q design (2026-04-21) as trace observability rather than diagnostic logs. The content in `.cog/run/*.jsonl` is client-originated semantic metabolite material (turn_metrics, attention signals, TRM prediction-vs-reality, router traces), not kernel slog text. Agent Q's naming reflects that: traces, not logs. Additive only: - New `QueryTraces(root, TraceQuery) (*TraceQueryResult, error)` in internal/engine/traces_query.go. Per-source scan + normalize, filter, merge with order-by-timestamp desc/asc, limit + truncated flag. Mirrors Agent L's QueryLedger algorithmic shape. - New MCP tool `cog_search_traces` registered in registerTools(). Handler delegates to QueryTraces; shares semantics with the HTTP surface via buildTraceQueryFromInput. - New HTTP route `GET /v1/traces` + handleTraces. `/v1/proprioceptive` stays byte-for-byte identical — web/dashboard.html:1265 and web/canvas.html:1706 still consume `{entries, light_cone}` unchanged. Unified result shape: `{source, timestamp, session_id?, level?, line}` hides per-source schema drift. The normalization table owns translation: turn_metrics → timestamp + session_id attention → occurred_at (no session) proprioceptive → timestamp + event-as-level internal_requests → timestamp (float unix seconds — drifts from spec's 'observed RFC3339'; parseTimestamp accepts both forms) Filters: source, level, session_id, case-insensitive substring (byte check before JSON parse), since/until (RFC3339 or Go duration), limit (default 100, max 1000), order (desc|asc). Diagnostics: sources_checked[] reports per-file {scanned, matched, file_exists}. Missing file is not an error; callers can distinguish "file absent" from "empty match". Out of scope (follow-ups): - Kernel slog stderr (cli.go:117). Couples to Windows service-manager stderr capture (Agent K territory) — gets its own PR. - Live tail of trace files. Belongs on Agent N's ledger-backed event bus, not in a file-watcher bolted to this surface. - Rotation semantics for turn_metrics.jsonl when it crosses 100 MB. Writer-side concern; spec is stable across that boundary. Tests (18 total): - 14 unit tests on QueryTraces: empty workspace, single-source, merged multi-source, session_id filter (incl. graceful 0 from no-session source), since duration + RFC3339, until bound, substring (case-insensitive), level on proprioceptive, truncation, malformed-line skipped, order=asc, bad source rejected, normalization correctness across turn_metrics/attention/internal_requests (including float unix drift), substring-too-long rejected. - HTTP roundtrip + 400-on-unknown-source. - MCP roundtrip with session_id filter. - Regression guard: /v1/proprioceptive top-level shape stays exactly {entries, light_cone} — guards dashboard.html:1265 and canvas.html:1706 from silent breakage. - ParseTraceDurationOrTime: RFC3339, duration, rejection of garbage.
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Summary
Consolidates the work that's accumulated on personal trunk since the last upstream sync. 48 commits across four themes, all dogfooded for several weeks on the maintainer's daily-driver kernel.
This is a big PR by line count but the themes are independently coherent — review section by section.
Theme 1: Foveated decomposition + agent dashboard
The DECOMPOSE stage was the missing piece for hypercycle self-feed. Wired in alongside a dashboard that surfaces live agent state.
Theme 2: Agent loop hardening
Addresses the thrash and runaway-action behavior observed during overnight runs.
Theme 3: Link feed + kernel-mediated chat + wait tool
Three feature additions on top of the agent foundation.
Theme 4: internal/ extraction + LocalRunner
Mechanical refactors plus the new LocalRunner that makes kernel-managed bare-metal services work without Docker.
LocalRunner highlights
ServiceCRD reconcile loop runs every 5m per `resources.yaml`. CLI surface (`cogos service list/status/start/stop/restart/logs`) routes correctly per mode.
Test plan
Known follow-ups (NOT in this PR)