Refresh agent instruction files

.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