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migration-patterns

80 / 100 · Low risk

Fine to try.

By chmonitor/chmonitor (GitHub) · data · 304 stars · scanned at commit 0414013

Schema migrations: ALTER patterns, engine changes, zero-downtime swaps, clickhouse-local offline migrations, lightweight UPDATE/DELETE strategies, and Postgres→ClickHouse migration planning (type mapping, schema pitfalls, PeerDB CDC, validation, schema introspection).

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'migration-patterns' ] || [ -L ~/.agents/skills/'migration-patterns' ]; then echo 'A skill folder named migration-patterns already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/chmonitor/chmonitor' "$d" && git -C "$d" checkout --quiet '04140135acfbd2adb525c7173459b584f9f3bb86' -- '.agents/skills/migration-patterns' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/migration-patterns' ~/.agents/skills/'migration-patterns' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'migration-patterns' ~/.claude/skills/'migration-patterns' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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