Refresh agent instruction files

.claude/rules/architecture.md

@@ -5,4 +5,4 @@
 
 ## Quick Reference
 
-`~/the-custodian/state-hub/mcp_server/TOOLS.md` — MCP tool reference
+`~/state-hub/mcp_server/TOOLS.md` — MCP tool reference

.claude/rules/first-session.md

@@ -21,7 +21,7 @@ workplans/ihp-railiance-probe-WP-NNNN-<slug>.md   ← write this first
 ```
 Then register in the hub:
 ```
-create_workstream(topic_id="(none)", title="...", owner="...", description="...")
+create_workstream(topic_id="595afc64-bd28-47bf-aafb-ba230b28371b", title="...", owner="...", description="...")
 create_task(workstream_id="<id>", title="...", priority="high|medium|low")
 ```
 
@@ -30,7 +30,7 @@ create_task(workstream_id="<id>", title="...", priority="high|medium|low")
 add_progress_event(
     summary="First session: structured stack into N workstreams, M tasks",
     event_type="milestone",
-    topic_id="(none)",
+    topic_id="595afc64-bd28-47bf-aafb-ba230b28371b",
     detail={"workstreams": [...], "tasks_created": M}
 )
 ```

.claude/rules/repo-boundary.md

@@ -4,5 +4,5 @@ This repo owns **ihp-railiance-probe** only. It does not own:
 
 <!-- TODO: List what belongs in adjacent repos, e.g.:
 - SSH key management → railiance-infra/
-- State hub code     → the-custodian/state-hub/
+- State hub code     → state-hub/
 -->

.claude/rules/repo-identity.md

@@ -1,6 +1,5 @@
-**Purpose:** ihp-railiance-probe — (fill in purpose)
+**Purpose:** ihp-railiance-probe - (fill in purpose)
 
 **Domain:** stack
 **Repo slug:** ihp-railiance-probe
-**Topic slug:** stack
 **Topic ID:** 595afc64-bd28-47bf-aafb-ba230b28371b

.claude/rules/session-protocol.md

@@ -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("stack")
 ```
-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="ihp-railiance-probe", 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=ihp-railiance-probe&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="(none)", workstream_id="<uuid>")
+add_progress_event(summary="...", topic_id="595afc64-bd28-47bf-aafb-ba230b28371b", 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":"595afc64-bd28-47bf-aafb-ba230b28371b","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=ihp-railiance-probe
+cd ~/state-hub && make fix-consistency REPO=ihp-railiance-probe
 ```
 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=ihp-railiance-probe
+cd ~/state-hub && make fix-consistency-remote REPO=ihp-railiance-probe
 ```
 **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/workplan-convention.md

@@ -5,6 +5,12 @@ ID prefix: `IHP-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-ihp-railiance-probe-WP-NNNN-<slug>.md`. The frontmatter id remains
 unchanged; the prefix is only for quick visual reference.

AGENTS.md

@@ -0,0 +1,162 @@
+# ihp-railiance-probe — Agent Instructions
+
+## Repo Identity
+
+**Purpose:** ihp-railiance-probe - (fill in purpose)
+
+**Domain:** stack
+**Repo slug:** ihp-railiance-probe
+**Topic ID:** `595afc64-bd28-47bf-aafb-ba230b28371b`
+**Workplan prefix:** `IHP-WP-`
+
+---
+
+## 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=595afc64-bd28-47bf-aafb-ba230b28371b&status=active" \
+  | python3 -m json.tool
+
+# Check inbox
+curl -s "http://127.0.0.1:8000/messages/?to_agent=ihp-railiance-probe&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=ihp-railiance-probe&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=ihp-railiance-probe
+   ```
+   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/IHP-WP-NNNN-<slug>.md`
+
+**Archived location:** finished workplans may move to
+`workplans/archived/YYMMDD-IHP-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: IHP-WP-NNNN
+type: workplan
+title: "..."
+domain: stack
+repo: ihp-railiance-probe
+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: IHP-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=ihp-railiance-probe`
+   (or send a message to the hub agent via `POST /messages/`)