Source baseline and evidence
The guides describe these exact local Git revisions, reviewed on 20 September 2026. Local availability does not imply that a commit or release is publicly accessible.
| Repository | Revision | Tracked files |
|---|---|---|
| Seagull-backend-v2 | fa3bf69 | 444 |
| Seagull-agent-v2 | 36efb57 | 77 |
| Seagull-contracts | d2090c5 | 35 |
| Seagull-frontend-v2 | 307351e | 2 |
Evidence hierarchy
Current source and tests take precedence over historical notes. Compose and typed configuration establish wiring/defaults. Canonical contracts establish wire shape. ADRs explain decisions but retain historical statements. Roadmap cards establish target requirements, not implemented runtime behavior.
The V2 frontend has no application source. The separately inspected legacy frontend supplies visual context only.
Local planning evidence
The parent workspace's AGENTS-BACKLOG.md and AGENTS.md, and backend notes/ documents, are local architectural evidence. Some are intentionally not tracked upstream. The docs therefore do not create broken GitHub links for them or expose local credentials.