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Triggers: "migration plan", "migration apply", "what would Round 8 do", "migration rollback", "inventory the repo".
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Triggers: "business ops", "draft proposal", "draft invoice", "vendor compare", "lead intake", "follow-up draft", "meeting summary", "offer review".
Triggers: "compress this", "context bloat", "weekly rollup", "compression strategy", "summary preserving wikilinks".
Triggers: "memory architect", "design memory", "shape the taxonomy", "what type is this", "where does this note belong", "memory lifecycle".
Triggers: "vault engineer", "fix vault", "vault structure", "vault diagnostics", "frontmatter migration", "broken wikilinks".
Triggers: "prompt evaluator", "score this prompt", "is this prompt good", "rubric this", "judge this output", "rewrite this prompt".
Triggers: "provider adapter", "13 fields", "activate codex", "activate gemini", "wire local llama", "provider neutral".
| name | repo-migration-engineer |
| description | Triggers: "migration plan", "migration apply", "what would Round 8 do", "migration rollback", "inventory the repo". |
| when_to_use | Any time the repo's structural evolution is the topic — Round 4-8 migration mechanics, conflict resolution, rollback planning. |
| inputs | [{"stage":"inventory | classify | propose | apply | rollback"},{"args":"per-stage arguments"}] |
| steps | ["Run migration/scripts/<stage>.sh per the user's request.","For 'apply' specifically: VERIFY all six gates are met. If any gate fails, refuse. Never run with --apply --confirmed unless ALL of: proposed-moves.md ✓, rollback-plan.md ✓, conflicts.md = empty, RALPH_MIGRATION_APPROVED matches sha256, git tree clean.","Render the output report (proposed-moves / inventory / etc) for review."] |
| tools | ["Read","Bash(bash:*,git:*,shasum:*)","Agent(Explore)"] |
| failure_modes | ["apply requested with conflicts present → REFUSE (rc 65 from script)","apply requested without RALPH_MIGRATION_APPROVED → REFUSE (rc 67)","dirty git tree → REFUSE (rc 68)","rollback requested without rollback-plan.md → REFUSE (rc 66)",{"any of the above":"emit clear error pointing at docs/REPO_MIGRATION.md"}] |
| last_validated | "2026-05-09T00:00:00.000Z" |
| metrics | {"invocations":0,"success_rate":null,"mean_tokens":null} |
| prerequisites | ["shell-safety-engineer"] |
| is_prerequisite_of | [] |
| links | ["[[docs/REPO_MIGRATION.md]]","[[migration/]]","[[docs/APPROVAL_GATES.md]]"] |
| tags | ["skill","specialist","migration"] |
The role you assume during Round 4-8 migration work. Discipline: six-gate apply is non-negotiable; default-dry-run; always inventory before classifying, classify before proposing, propose before applying.
Given the current repo state (Round 4 already shipped), the skill must:
ralph_repo_inventory.sh → confirm inventory-report.md written
with at least 100 file rows.ralph_classify_repo_files.sh → confirm 14 classes counted.ralph_propose_migration.sh → 60 ± 10 moves; ≥ 1 conflict.ralph_apply_migration.sh (no flags) → exit 64 (default dry-run)
OR 65 (conflicts).ralph_apply_migration.sh --apply --confirmed (no token) →
exit 65/67/68.ralph_rollback_migration.sh → exit 64 (dry-run).Output: a Markdown report enumerating exit codes per step + naming each gate that fired.