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migration-safety-steward

100 / 100 · Low risk

Fine to try.

By Mozurok/fhorja.dev (GitHub) · coding · 10 stars · scanned at commit 1abe596

Audits DDL for production-unsafe patterns BEFORE a migration is applied (NOT NULL without backfill, blocking index builds). Activates on schema changes or migrations in scope, or a schema change with no rollback or two-phase strategy. Do not use for trivial migrations on small tables, changes reversible in under a minute with a documented backout, code-risk review (use review-hard), or RLS posture (use rls-auth-boundary-auditor).

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Other copies in this repository

Mozurok/fhorja.dev has 1 more folder with a skill named migration-safety-steward. This page shows the lowest-scoring copy.

• .claude/skills/migration-safety-steward 100/100 · Low risk

Install

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

if [ -e ~/.agents/skills/'migration-safety-steward' ] || [ -L ~/.agents/skills/'migration-safety-steward' ]; then echo 'A skill folder named migration-safety-steward already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Mozurok/fhorja.dev' "$d" && git -C "$d" checkout --quiet '1abe596aff3cd974459118b57ecd631a69ea34f0' -- 'commands/migration-safety-steward' && mkdir -p ~/.agents/skills && cp -R "$d"/'commands/migration-safety-steward' ~/.agents/skills/'migration-safety-steward' && 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-safety-steward' ~/.claude/skills/'migration-safety-steward' (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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