[Jammy2211]

Finish the remaining provider assumptions in shared instructions, metadata and setup documentation. Tracked in PyAutoBrain#400.

Scripts Changed

• Shared wiki schema and five domain instruction bodies now live in AGENTS.md; Claude files import them.
• Live indexes, bibliography guidance, board output, and schema validator point to canonical instructions.
• Scientific bodies and historical records are preserved.

Validation

• Independent phase-4 review: CLEAN.
• Mind ledger tests: 26 passed; template-contract/privacy tests: 111 passed.
• Hook adapter tests: 8 passed; shared API/end-at-deliverable guard fixtures: 68 passed.
• Brain Memory corpus tests: 8 passed. Memory board tests: 62 passed with the fixture’s external Brain override unset.
• Memory structure and wikilink checks passed. Eight instruction migrations preserve original bodies except updated guidance filenames.
• Codex CLI 0.155.1 discovered all 105 generated skills across seven consumer repos, with zero discovery errors; official local skill validation passed all 105.
• No modelling scripts or library API changed. The smoke does not claim every skill executed or live trusted-hook/IDE/cloud parity.
• Heart: STALE — release validation incomplete: no rehearsal for current source (development evidence passes; no release approval).

Merge order

Targets main; coordinate with PyAutoBrain#400’s companion PRs.

Merge the Brain smoke-record documentation before the assistant documentation PRs that link to it. Companion source work remains in separate repositories; no template was published by this task.