Claude Skills by Dupflo

Retrospective pass over a project built before the ledger existed: reconstruct the structural decisions already made and the conventions applied without a reason. (decision-ledger)

Mastery map for this project: which areas of the codebase are defended, which are thin. Run it at a commit, a pull request, or on request. (decision-ledger)

Ask the developer to defend a structural decision before implementing it, and record whether they could. Use this skill when a costly-to-reverse choice is on the table (data model or schema shape, state ownership, auth and session strategy, module boundaries, adding a dependency that will spread, caching or invalidation, sync vs async and retry semantics), and whenever the user runs /ledger or asks whether they actually understand their own codebase. Use it too when the user wants the questio...