---
id: CUST-WP-0000
type: workplan
title: "State Hub v0.1 — Build & Deploy"
domain: custodian
repo: the-custodian
status: completed
owner: custodian
topic_slug: custodian
created: "2026-02-24"
updated: "2026-02-24"
completed: "2026-02-24"
state_hub_workstream_id: "2b0efa54-0209-4ca9-8ab3-30dfbdb991b0"
note: >
  Pre-ADR-001 record. This workstream was created DB-first during the first
  Custodian session (2026-02-24) before the workplan-as-repository-artefact
  convention was established. This file is a retroactive record written on
  2026-03-11 to satisfy the ADR-001 consistency checker (C-08).
---

# State Hub v0.1 — Build & Deploy

## What was built

The first live implementation layer of the Custodian system, delivered in the
initial session on 2026-02-24:

- PostgreSQL schema (topics, workstreams, tasks, decisions, progress_events)
- FastAPI app with routers for all entities + `/state/summary`
- FastMCP stdio server (11 tools, 5 resources/templates)
- Observable Framework dashboard (4 pages: index, workstreams, decisions, progress)
- Docker Compose for local PostgreSQL
- Alembic migration `0001_initial_schema`
- Seed script inserting 6 canonical topics
- `.mcp.json` at repo root for Claude Code discovery
- `make register-project` automation for onboarding domain repos

## References

- Commit range: initial state-hub implementation (2026-02-24)
- Superseded by: CUST-WP-0000 (this file) covers only v0.1 baseline;
  subsequent features tracked in CUST-WP-0001 onward