<!-- custodian-brief: generated by fix-consistency — do not edit manually -->
# Custodian Brief — guide-board

**Domain:** markitect  
**Last synced:** 2026-05-15 13:14 UTC  
**State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*

## Active Workstreams

### Extension SDK Maturity
Progress: 1/4 done  |  workstream_id: `26aa9511-cd5c-4dd5-989c-d2838ba3b50d`

**Open tasks:**
- · D3.2 - Normalizer Plug-in Contract  `b87e68c1`
- · D3.3 - SDK Fixture Extension And Acceptance Tests  `f3738751`
- · D3.4 - Extension Authoring Documentation Refresh  `3d390bd4`

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## MCP Orientation (when available)

If the state-hub MCP server is reachable, call:
`get_domain_summary("markitect")`
This provides richer cross-domain context.
If the MCP call fails, use this file as your orientation source.