artifact-store/.custodian-brief.md

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# Custodian Brief — artifact-store

**Domain:** stack  
**Last synced:** 2026-05-16 13:15 UTC  
**State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*

## Active Workstreams

### Retention Lifecycle: Defaults, Extensions, Holds, Deletion Eligibility
Progress: 0/5 done  |  workstream_id: `84930f4c-3bcf-415e-a94c-bfa854a15871`

**Open tasks:**
- · D3.1 - Default Retention Application  `25531837`
- · D3.2 - Retention Extensions  `66576e53`
- · D3.3 - Holds (Apply And Release)  `8164e448`
- · D3.4 - Deletion Eligibility Sweeper  `fe13cd0d`
- · D3.5 - Audit Surface For Retention  `7dce0c92`

### Guide-Board Pilot Ingestion
Progress: 0/5 done  |  workstream_id: `701c4d8c-5cf4-4a4a-ab60-1dcae53fe771`

**Open tasks:**
- · D5.1 - Pilot Metadata Schema Registration  `830f6822`
- · D5.2 - Pilot Ingest Helper (CLI + Library Function)  `ff0ba2eb`
- · D5.3 - Fixture-Based Test  `5c367257`
- · D5.4 - Statehub Linkage Recipe  `b1ca7133`
- · D5.5 - Operator Smoke Procedure For The Real Producer  `bffa3573`

### S3-Compatible Backend (Ceph RGW Target)
Progress: 0/5 done  |  workstream_id: `d0526cfc-e532-431f-970d-f3e548d27a80`

**Open tasks:**
- · D4.1 - Configuration Surface  `1db0d548`
- · D4.2 - S3 Backend Implementation  `14b50595`
- · D4.3 - Backend Selection And Routing  `725dafd6`
- · D4.4 - Test Strategy: MinIO In CI, RGW As Documented Manual Smoke  `4fd7b73b`
- · D4.5 - Verification Pass  `5a55546f`

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## MCP Orientation (when available)

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