Refresh agent instruction files

.claude/rules/architecture.md

@@ -1,58 +1,8 @@
 ## Architecture
 
-llm-connect is structured as a **GAAF-2026 layered library**. See
+<!-- TODO: Describe the key design decisions and component structure.
-`ARCHITECTURE-LAYERS.md` for the full layer map and scorecard.
+     Key modules, data flows, external integrations, state machines, etc. -->
 
-### Layer summary
+## Quick Reference
 
-```
+`~/state-hub/mcp_server/TOOLS.md` — MCP tool reference
-Core (frozen after v1)
-  LLMAdapter ABC          adapter.py
-  RunConfig / LLMResponse models.py
-  LLMError hierarchy      exceptions.py
-  MockLLMAdapter          adapter.py   ← test primitive, belongs with Core
-
-Functional (evolvable, independently shippable)
-  OpenAIAdapter           openai.py
-  GeminiAdapter           gemini.py
-  OpenRouterAdapter       openrouter.py
-  ClaudeCodeAdapter       claude_code.py
-  EmbeddingAdapter ABC    embedding_adapter.py
-  OpenAICompatibleEmbeddingAdapter  embedding_openai.py
-  EmbeddingCache          embedding_cache.py
-  create_adapter()        factory.py
-  create_embedding_adapter()  embedding_factory.py
-  _token_estimator        _token_estimator.py
-  similarity utilities    similarity.py
-
-Configuration (user-controlled declarative state)
-  resolve_llm() chain     toml_config.py   ← 7-level TOML priority chain
-  LLMConfig / load_config config.py
-  _http shared utility    _http.py         ← also used by Functional adapters
-```
-
-### Dependency rule
-
-Core ← Functional ← Configuration  
-No upward dependencies. `_http.py` is consumed by Functional only.
-
-### Key design decisions
-
-**API key resolution** (`config.resolve_api_key`): three-step chain —
-explicit argument → environment variable → plaintext key file in project root.
-Adapters raise `LLMConfigurationError` at construction time if no key is found
-(except `ClaudeCodeAdapter` which needs no key).
-
-**TOML config chain** (`toml_config.resolve_llm`): 7 priority levels allow
-per-project and per-user LLM preferences. Currently defaults to `markitect`
-app_name for backward compatibility — consumers pass their own `app_name`.
-
-**Factory pattern** (`factory.create_adapter`): lazy imports prevent pulling
-all provider SDKs at module load. Add a new provider by registering its FQN
-in `_PROVIDERS`.
-
-**ClaudeCodeAdapter subprocess model**: prompt is piped via stdin (not CLI
-arg) to avoid shell argument length limits on large prompts (>30 KB).
-
-**Retry logic**: `OpenAIAdapter` and `OpenRouterAdapter` retry on 429 and 5xx
-with exponential backoff. `GeminiAdapter` does not (rate-limit handling deferred).

.claude/rules/repo-boundary.md

@@ -1,17 +1,8 @@
 ## Repo boundary
 
-This repo owns **llm-connect** — the multi-provider LLM client library — only.
+This repo owns **llm-connect** only. It does not own:
 
-It does NOT own:
+<!-- TODO: List what belongs in adjacent repos, e.g.:
-
+- SSH key management → railiance-infra/
-- **API key storage / secret management** → caller's environment (env vars,
+- State hub code     → state-hub/
-  key files, vault). llm-connect resolves keys but does not store them.
+-->
-- **Consumer routing logic** → `inter-hub/AgentBridge.hs`, `markitect` etc.
-  `RoutingPolicy` (WP-0003) provides primitives; policy data belongs in the consumer.
-- **The Claude Code CLI binary** → installed separately; `ClaudeCodeAdapter`
-  shells out to it.
-- **markitect application code** → `markitect.llm` is a shim that re-exports
-  from here; all implementation lives in this repo.
-- **State hub / custodian infrastructure** → `the-custodian/state-hub/`
-- **IHF bridge scripts** → `inter-hub/scripts/llm_bridge.py` lives in inter-hub,
-  not here. llm-connect is a dependency of that script.

.claude/rules/session-protocol.md

@@ -1,6 +1,6 @@
 ## Session Protocol
 
-State Hub: http://127.0.0.1:8000 (local) · http://127.0.0.1:18000 (CoulombCore via ops-bridge)
+State Hub: http://127.0.0.1:8000
 
 **Step 1 — Orient**
 
@@ -8,24 +8,38 @@ Read the offline-safe brief first — it works without a live hub connection:
 ```bash
 cat .custodian-brief.md
 ```
-Then call the MCP tool for richer cross-domain context (skip if unreachable):
+Then call the MCP tool for richer cross-domain context when MCP tools are exposed:
 ```
 get_domain_summary("custodian")
 ```
-If the hub is offline: `cd ~/the-custodian/state-hub && make api`
+If MCP tools are unavailable in the current agent session, use the REST API:
+```bash
+curl -s "http://127.0.0.1:8000/state/summary" | python3 -m json.tool
+```
+If the hub is offline: `cd ~/state-hub && make api`
 
 **Step 2 — Check inbox**
+With MCP tools:
 ```
 get_messages(to_agent="llm-connect", unread_only=True)
 ```
 Mark read with `mark_message_read(message_id)`. Reply or act on coordination
 requests before proceeding.
 
+Without MCP tools:
+```bash
+curl -s "http://127.0.0.1:8000/messages/?to_agent=llm-connect&unread_only=true" \
+  | python3 -m json.tool
+curl -s -X PATCH "http://127.0.0.1:8000/messages/<id>/read" \
+  -H "Content-Type: application/json" -d '{}'
+```
+
 **Step 3 — Scan workplans**
 ```bash
 ls workplans/
 ```
-For each file with `status: active`, note pending `todo`/`in_progress` tasks.
+For each file with `status: ready`, `active`, or `blocked`, note pending
+`todo`/`in_progress` tasks.
 
 **Step 4 — Present brief**
 
@@ -45,18 +59,25 @@ If no workstreams: follow First Session Protocol (`first-session.md`).
 > are First Session Protocol only. Work structure belongs in repo files (ADR-001).
 
 **Session close:**
+With MCP tools:
 ```
 add_progress_event(summary="...", topic_id="cee7bedf-2b48-46ef-8601-006474f2ad7a", workstream_id="<uuid>")
 ```
+Without MCP tools:
+```bash
+curl -s -X POST http://127.0.0.1:8000/progress/ \
+  -H "Content-Type: application/json" \
+  -d '{"topic_id":"cee7bedf-2b48-46ef-8601-006474f2ad7a","workstream_id":"<uuid>","event_type":"note","summary":"what changed","author":"codex"}'
+```
 If workplan files were modified, ensure the local copy is up to date first:
 ```bash
 git -C <repo_path> pull --ff-only
-cd ~/the-custodian/state-hub && make fix-consistency REPO=llm-connect
+cd ~/state-hub && make fix-consistency REPO=llm-connect
 ```
 For repos where implementation runs on a remote machine (e.g. CoulombCore),
 use the combined target which pulls before fixing:
 ```bash
-cd ~/the-custodian/state-hub && make fix-consistency-remote REPO=llm-connect
+cd ~/state-hub && make fix-consistency-remote REPO=llm-connect
 ```
 **C-15** (DB task ahead of file) is normal in multi-machine workflows — writeback
 will sync the file to match DB.  **C-16** (repo behind remote) blocks all writes

.claude/rules/stack-and-commands.md

@@ -1,59 +1,19 @@
 ## Stack
 
-- **Language:** Python 3.10+
+<!-- TODO: Fill in language, frameworks, and key dependencies -->
-- **Key deps (runtime):** `toml` (TOML config parsing)
+- **Language:**
-- **Key deps (dev):** `pytest`, `ruff`, `mypy`
+- **Key deps:**
-- **HTTP:** stdlib `urllib` via `_http.py` (no requests/httpx runtime dep)
-- **Build:** setuptools / uv
 
 ## Dev Commands
 
 ```bash
-# Install (editable, with dev extras)
+# TODO: Fill in the standard commands for this repo
-uv pip install -e ".[dev]"
+
-# or
+# Install dependencies
-pip install -e ".[dev]"
 
 # Run tests
-uv run pytest
-# or
-pytest
 
-# Lint
+# Lint / type check
-uv run ruff check .
 
-# Type check
+# Build / package (if applicable)
-uv run mypy llm_connect
-
-# Run a single test file
-uv run pytest tests/test_models.py -v
-
-# Build package (dry run)
-uv build --no-sources
-```
-
-## Project layout
-
-```
-llm_connect/         source package
-  adapter.py         LLMAdapter ABC + Mock/ErrorLLMAdapter
-  models.py          RunConfig, LLMResponse
-  exceptions.py      LLMError hierarchy
-  factory.py         create_adapter()
-  openai.py          OpenAIAdapter
-  gemini.py          GeminiAdapter
-  openrouter.py      OpenRouterAdapter
-  claude_code.py     ClaudeCodeAdapter
-  embedding_adapter.py  EmbeddingAdapter ABC
-  embedding_openai.py   OpenAICompatibleEmbeddingAdapter
-  embedding_cache.py    EmbeddingCache
-  embedding_factory.py  create_embedding_adapter()
-  toml_config.py     7-level TOML config resolution
-  config.py          LLMConfig, resolve_api_key, find_project_root
-  _http.py           shared HTTP POST utility
-  _token_estimator.py  rough token count estimate
-  similarity.py      cosine similarity utilities
-tests/               pytest test suite
-contracts/           GAAF-2026 contract docs
-workplans/           workplan files (LLM-WP-NNNN)
 ```

.claude/rules/workplan-convention.md

@@ -5,6 +5,22 @@ ID prefix: `LLM-WP`
 
 Work items originate as files in this repo **before** being registered in the hub.
 
+Canonical workplan/workstream frontmatter statuses are:
+`proposed`, `ready`, `active`, `blocked`, `backlog`, `finished`, `archived`.
+Use `proposed` for a newly drafted plan, `ready` after review against current
+repo state, and `finished` when implementation is complete. `stalled` and
+`needs_review` are derived health labels, not stored statuses.
+
+Closed workplans may be moved to `workplans/archived/` with a completion-date
+prefix: `YYMMDD-llm-connect-WP-NNNN-<slug>.md`. The frontmatter id remains
+unchanged; the prefix is only for quick visual reference.
+
+Small opportunistic tasks discovered during another session use **Ad Hoc Tasks**:
+`workplans/ADHOC-YYYY-MM-DD.md`, workstream slug `adhoc-YYYY-MM-DD`, and task ids
+`ADHOC-YYYY-MM-DD-T01`, `T02`, etc. Use adhocs only for low-risk work completed
+directly. Promote anything requiring analysis, design, approval, dependencies, or
+multiple planned phases into a normal workplan.
+
 Ecosystem todos from other agents arrive as `[repo:llm-connect]` hub tasks —
 visible at session start. Pick one up by creating the workplan file, then registering
 the workstream.

AGENTS.md

@@ -1,11 +1,162 @@
-# llm-connect — Codex Instructions
+# llm-connect — Agent Instructions
 
-@SCOPE.md
+## Repo Identity
-@.claude/rules/repo-identity.md
+
-@.claude/rules/session-protocol.md
+**Purpose:** Multi-provider LLM client library — unified adapter interface for OpenAI, Claude, Gemini, OpenRouter with embedding support, token estimation, and TOML-based config.
-@.claude/rules/first-session.md
+
-@.claude/rules/workplan-convention.md
+**Domain:** custodian
-@.claude/rules/stack-and-commands.md
+**Repo slug:** llm-connect
-@.claude/rules/architecture.md
+**Topic ID:** `cee7bedf-2b48-46ef-8601-006474f2ad7a`
-@.claude/rules/repo-boundary.md
+**Workplan prefix:** `LLM-WP-`
-@.claude/rules/agents.md
+
+---
+
+## State Hub Integration
+
+The Custodian State Hub tracks work across all domains. Interact via HTTP REST —
+there is no MCP server for Codex agents.
+
+| Context | URL |
+|---------|-----|
+| Local workstation | `http://127.0.0.1:8000` |
+| Remote via tunnel | `http://127.0.0.1:18000` |
+
+### Orient at session start
+
+```bash
+# Offline brief — works without hub connection
+cat .custodian-brief.md
+
+# Active workstreams for this domain
+curl -s "http://127.0.0.1:8000/workstreams/?topic_id=cee7bedf-2b48-46ef-8601-006474f2ad7a&status=active" \
+  | python3 -m json.tool
+
+# Check inbox
+curl -s "http://127.0.0.1:8000/messages/?to_agent=llm-connect&unread_only=true" \
+  | python3 -m json.tool
+```
+
+Mark a message read:
+```bash
+curl -s -X PATCH "http://127.0.0.1:8000/messages/<id>/read" \
+  -H "Content-Type: application/json" -d '{}'
+```
+
+### Log progress (required at session close)
+
+```bash
+curl -s -X POST http://127.0.0.1:8000/progress/ \
+  -H "Content-Type: application/json" \
+  -d '{
+    "summary": "what was done",
+    "event_type": "note",
+    "author": "codex",
+    "workstream_id": "<uuid>",
+    "task_id": "<uuid>"
+  }'
+```
+
+Omit `workstream_id` / `task_id` when not applicable.
+
+### Update task status
+
+```bash
+curl -s -X PATCH "http://127.0.0.1:8000/tasks/<task_id>" \
+  -H "Content-Type: application/json" \
+  -d '{"status": "in_progress"}'
+# values: todo | in_progress | done | blocked
+```
+
+### Flag a task for human review
+
+```bash
+curl -s -X PATCH "http://127.0.0.1:8000/tasks/<task_id>" \
+  -H "Content-Type: application/json" \
+  -d '{"needs_human": true, "intervention_note": "reason"}'
+```
+
+---
+
+## Session Protocol
+
+**Start:**
+1. `cat .custodian-brief.md` — domain goal and open workstreams (offline-safe)
+2. Check inbox: `GET /messages/?to_agent=llm-connect&unread_only=true`; mark read
+3. Scan workplans: `ls workplans/` — note `status: ready`, `active`, or `blocked` files and open tasks
+4. Check blocked tasks: `GET /tasks/?needs_human=true`
+
+**During work:**
+- Update task statuses in workplan files as tasks progress
+- Record significant decisions via `POST /decisions/`
+
+**Close:**
+1. Update workplan file task statuses to reflect progress
+2. Log: `POST /progress/` with a summary of what changed
+3. Note for the custodian operator: after workplan file changes, run from
+   `~/state-hub`:
+   ```bash
+   make fix-consistency REPO=llm-connect
+   ```
+   This syncs task status from files into the hub DB.
+
+---
+
+## Workplan Convention (ADR-001)
+
+Work items originate as files in this repo — not in the hub. The hub is a
+read/cache/index layer that rebuilds from files.
+
+**File location:** `workplans/LLM-WP-NNNN-<slug>.md`
+
+**Archived location:** finished workplans may move to
+`workplans/archived/YYMMDD-LLM-WP-NNNN-<slug>.md`. The `YYMMDD` prefix is
+the completion/archive date; the frontmatter `id` does not change.
+
+**Ad Hoc Tasks:** small opportunistic fixes discovered during a session use
+`workplans/ADHOC-YYYY-MM-DD.md` with task ids `ADHOC-YYYY-MM-DD-T01`, etc. Use
+this only for low-risk work completed directly; create a normal workplan for
+anything needing analysis, design, approval, dependencies, or multiple phases.
+
+**Frontmatter:**
+
+```yaml
+---
+id: LLM-WP-NNNN
+type: workplan
+title: "..."
+domain: custodian
+repo: llm-connect
+status: proposed | ready | active | blocked | backlog | finished | archived
+owner: codex
+topic_slug: ...
+created: "YYYY-MM-DD"
+updated: "YYYY-MM-DD"
+state_hub_workstream_id: "<uuid>"   # written by fix-consistency — do not edit
+---
+```
+
+Use `proposed` for a new draft, `ready` after review against current repo
+state, and `finished` after implementation. `stalled` and `needs_review` are
+derived health labels, not frontmatter statuses.
+
+**Task block format** (one per `##` section):
+
+```
+## Task Title
+
+` ` `task
+id: LLM-WP-NNNN-T01
+status: todo | in_progress | done | blocked
+priority: high | medium | low
+state_hub_task_id: "<uuid>"         # written by fix-consistency — do not edit
+` ` `
+
+Task description text.
+```
+
+Status progression: `todo` → `in_progress` → `done` (or `blocked`)
+
+To create a new workplan:
+1. Write the file following the format above
+2. Notify the custodian operator to run `make fix-consistency REPO=llm-connect`
+   (or send a message to the hub agent via `POST /messages/`)