chore(custodian): add CLAUDE.md and .claude/rules/ orientation files

Registers llm-connect with the Custodian agent system:
- CLAUDE.md: thin @-import index pointing to modular rules
- .claude/rules/session-protocol.md: orient with get_domain_summary("custodian")
- .claude/rules/repo-identity.md: domain=custodian, slug=llm-connect
- .claude/rules/first-session.md, workplan-convention.md, stack-and-commands.md,
  architecture.md, repo-boundary.md, agents.md, scope.md (stubs to fill in)
- session-protocol notes both local (:8000) and CoulombCore bridge (:18000) URLs

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude/rules/agents.md

@@ -0,0 +1,20 @@
+## Kaizen Agents
+
+Specialized agent personas available on demand via the state-hub MCP.
+
+**Discover:** `list_kaizen_agents()` — returns all agents with name, description, category
+**Load:** `get_kaizen_agent("tdd-workflow")` — returns full instructions; read and follow them
+
+Common agents:
+
+| Agent | Category | When to use |
+|-------|----------|-------------|
+| `tdd-workflow` | testing | Step-by-step TDD8 workflow for any feature |
+| `code-refactoring` | quality | Code quality analysis and safe refactoring |
+| `test-maintenance` | testing | Diagnose and fix failing tests |
+| `requirements-engineering` | process | Prevent interface/mock mismatches upfront |
+| `keepaTodofile` | process | Maintain TODO.md during work |
+| `project-management` | process | Track status, determine next steps |
+| `datamodel-optimization` | quality | Optimize dataclasses and data structures |
+
+All 17 agents: call `list_kaizen_agents()` for the full list.

.claude/rules/architecture.md

@@ -0,0 +1,8 @@
+## Architecture
+
+<!-- TODO: Describe the key design decisions and component structure.
+     Key modules, data flows, external integrations, state machines, etc. -->
+
+## Quick Reference
+
+`~/the-custodian/state-hub/mcp_server/TOOLS.md` — MCP tool reference

.claude/rules/claude-md.md

@@ -0,0 +1,11 @@
+# {PROJECT_NAME} — Claude Code Instructions
+
+@SCOPE.md
+@.claude/rules/repo-identity.md
+@.claude/rules/session-protocol.md
+@.claude/rules/first-session.md
+@.claude/rules/workplan-convention.md
+@.claude/rules/stack-and-commands.md
+@.claude/rules/architecture.md
+@.claude/rules/repo-boundary.md
+@.claude/rules/agents.md

.claude/rules/first-session.md

@@ -0,0 +1,38 @@
+## First Session Protocol
+
+Triggered when `get_domain_summary("custodian")` shows **no workstreams**.
+The project is registered but work has not yet been structured.
+
+**Step 1 — Read, don't write**
+- `~/the-custodian/canon/projects/custodian/project_charter_v0.1.md` — purpose, scope
+- `~/the-custodian/canon/projects/custodian/roadmap_v0.1.md` — planned phases
+- Scan repo root: README, directory structure, existing code or docs
+
+**Step 2 — Survey in-progress work**
+Look for TODOs, open branches, half-finished files. Note done vs. started but incomplete.
+
+**Step 3 — Propose workstreams to Bernd**
+Propose 1–3 workstreams — each a coherent strand, weeks to months, anchored to a
+roadmap phase. **Wait for approval before creating.**
+
+**Step 4 — Create workplan file first, then DB record (ADR-001)**
+```
+workplans/llm-connect-WP-NNNN-<slug>.md   ← write this first
+```
+Then register in the hub:
+```
+create_workstream(topic_id="cee7bedf-2b48-46ef-8601-006474f2ad7a", title="...", owner="...", description="...")
+create_task(workstream_id="<id>", title="...", priority="high|medium|low")
+```
+
+**Step 5 — Record the setup**
+```
+add_progress_event(
+    summary="First session: structured custodian into N workstreams, M tasks",
+    event_type="milestone",
+    topic_id="cee7bedf-2b48-46ef-8601-006474f2ad7a",
+    detail={"workstreams": [...], "tasks_created": M}
+)
+```
+
+<!-- Delete or archive this file once past first session -->

.claude/rules/repo-boundary.md

@@ -0,0 +1,8 @@
+## Repo boundary
+
+This repo owns **{PROJECT_NAME}** 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/
+-->

.claude/rules/repo-identity.md

@@ -0,0 +1,5 @@
+**Purpose:** Multi-provider LLM client library — unified adapter interface for OpenAI, Claude, Gemini, OpenRouter with embedding support, token estimation, and TOML-based config.
+
+**Domain:** custodian
+**Repo slug:** llm-connect
+**Topic ID:** cee7bedf-2b48-46ef-8601-006474f2ad7a

.claude/rules/scope.md

@@ -0,0 +1,137 @@
+# SCOPE
+
+> This file helps you quickly understand what this repository is about,
+> when it is relevant, and when it is not.
+> It is intentionally lightweight and may be incomplete.
+
+---
+
+## One-liner
+
+<!-- Describe the purpose of this repository in one precise sentence. -->
+<!-- Example: "Provides a lightweight event router for Kubernetes-native systems." -->
+
+---
+
+## Core Idea
+
+<!-- What is the main capability or idea behind this repository? -->
+<!-- What problem does it try to solve? -->
+
+---
+
+## In Scope
+
+<!-- What this repository is responsible for. -->
+<!-- Be explicit and concrete. -->
+
+-
+-
+-
+
+---
+
+## Out of Scope
+
+<!-- What this repository deliberately does NOT do. -->
+<!-- This is often more important than "In Scope". -->
+
+-
+-
+-
+
+---
+
+## Relevant When
+
+<!-- When should someone consider using or exploring this repository? -->
+
+-
+-
+-
+
+---
+
+## Not Relevant When
+
+<!-- When should someone ignore this repository? -->
+
+-
+-
+-
+
+---
+
+## Current State
+
+<!-- Rough indication of maturity. No strict format required. -->
+
+- Status: <!-- e.g. concept / experimental / active / stable / deprecated -->
+- Implementation: <!-- e.g. idea / partial / substantial / complete -->
+- Stability: <!-- e.g. unstable / evolving / stable -->
+- Usage: <!-- e.g. none / personal / internal / production -->
+
+<!-- Add any notes that help set expectations. -->
+
+---
+
+## How It Fits
+
+<!-- Where does this repository sit in the bigger picture? -->
+
+- Upstream dependencies:
+- Downstream consumers:
+- Often used with:
+
+---
+
+## Terminology
+
+<!-- Terms that are important to understand this repo. -->
+<!-- Especially useful if naming differs from other repos. -->
+
+- Preferred terms:
+- Also known as:
+- Potentially confusing terms:
+
+---
+
+## Related / Overlapping Repositories
+
+<!-- List repositories that have similar or adjacent responsibilities. -->
+<!-- Helps detect duplication and navigate the ecosystem. -->
+
+- <repo-name> — <!-- how it relates -->
+
+---
+
+## Getting Oriented
+
+<!-- If someone decides to look deeper, where should they start? -->
+
+- Start with:
+- Key files / directories:
+- Entry points:
+
+---
+
+## Provided Capabilities
+
+<!-- What can this repo's domain provide to other domains on request? -->
+<!-- Each capability block is parsed by the state-hub capability catalog ingest. -->
+<!-- Remove the examples and add your own, or leave empty if none. -->
+
+<!--
+```capability
+type: infrastructure
+title: Example capability title
+description: What this capability provides, in one or two sentences.
+keywords: [keyword1, keyword2, keyword3]
+```
+-->
+
+---
+
+## Notes
+
+<!-- Anything else worth knowing. Keep it short. -->

.claude/rules/session-protocol.md

@@ -0,0 +1,63 @@
+## Session Protocol
+
+State Hub: http://127.0.0.1:8000 (local) · http://127.0.0.1:18000 (CoulombCore via ops-bridge)
+
+**Step 1 — Orient**
+
+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):
+```
+get_domain_summary("custodian")
+```
+If the hub is offline: `cd ~/the-custodian/state-hub && make api`
+
+**Step 2 — Check inbox**
+```
+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.
+
+**Step 3 — Scan workplans**
+```bash
+ls workplans/
+```
+For each file with `status: active`, note pending `todo`/`in_progress` tasks.
+
+**Step 4 — Present brief**
+
+1. **Active workstreams** for `custodian` — title, task counts, blocking decisions
+2. **Pending tasks** from `workplans/` + any `[repo:llm-connect]` hub tasks
+3. **Goal guidance** — if `goal_guidance` in summary:
+   - `needs_workplan`: surface as top action — *"Repo goal '{title}' has no workplan yet"*
+   - `alignment_warnings`: flag if active work is not aligned with current goal
+4. **Suggested next action** — highest-priority open item
+5. **SBOM status** — flag if `last_sbom_at` is unset for this repo
+
+If no workstreams: follow First Session Protocol (`first-session.md`).
+
+**During work:** `record_decision()` · `add_progress_event()` · `resolve_decision()`
+
+> State Hub is a *read model*. Bootstrap tools (`create_workstream`, `create_task`)
+> are First Session Protocol only. Work structure belongs in repo files (ADR-001).
+
+**Session close:**
+```
+add_progress_event(summary="...", topic_id="cee7bedf-2b48-46ef-8601-006474f2ad7a", workstream_id="<uuid>")
+```
+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
+```
+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
+```
+**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
+until you pull — intentional to prevent clobbering remote progress.

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

@@ -0,0 +1,19 @@
+## Stack
+
+<!-- TODO: Fill in language, frameworks, and key dependencies -->
+- **Language:**
+- **Key deps:**
+
+## Dev Commands
+
+```bash
+# TODO: Fill in the standard commands for this repo
+
+# Install dependencies
+
+# Run tests
+
+# Lint / type check
+
+# Build / package (if applicable)
+```

.claude/rules/workplan-convention.md

@@ -0,0 +1,12 @@
+## Workplan Convention (ADR-001)
+
+File location: `workplans/llm-connect-WP-NNNN-<slug>.md`
+ID prefix: `LLM-WP`
+
+Work items originate as files in this repo **before** being registered in the hub.
+
+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.
+
+<!-- Ralph Loop rules and HEUREKA sequence: ~/.claude/CLAUDE.md — do not duplicate here -->

CLAUDE.md

@@ -0,0 +1,11 @@
+# llm-connect — Claude Code Instructions
+
+@SCOPE.md
+@.claude/rules/repo-identity.md
+@.claude/rules/session-protocol.md
+@.claude/rules/first-session.md
+@.claude/rules/workplan-convention.md
+@.claude/rules/stack-and-commands.md
+@.claude/rules/architecture.md
+@.claude/rules/repo-boundary.md
+@.claude/rules/agents.md