Safe, zero-downtime database migration strategies — schema evolution, rollback planning, data migration, tooling, and anti-pattern avoidance for production systems. Use when planning schema changes, writing migrations, or reviewing migration safety.
/plugin marketplace add wpank/ai
The exact command may vary by repository. Check the README on GitHub.
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Use this skill for any task involving spreadsheet files as primary input or output, such as opening, reading, editing, fixing, creating, or converting .xlsx, .xlsm, .csv, or .tsv files.
Searches claude-mem's persistent cross-session memory database. Use this to answer questions about previous solutions or retrieve work from past sessions.
Generates a week-by-week narrative digest of a project's Claude-mem timeline, splitting it into ISO-week files and using subagents to produce weekly chapters. Ideal for "weekly digests" or "narrative chapters" of a project's history.
This skill explains how claude-mem captures observations, when memory injection occurs, and where its data is stored.
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| Strategy | Risk | Downtime | Best For |
|---|---|---|---|
| Additive-Only | Very Low | None | APIs with backward-compatibility guarantees |
| Expand-Contract | Low | None | Renaming, restructuring, type changes |
| Parallel Change | Low | None | High-risk changes on critical tables |
| Lazy Migration | Medium | None | Large tables where bulk migration is too slow |
| Big Bang | High | Yes |
[Description truncada. Veja o README completo no GitHub.]
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