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Database Migrations

Checked
dchuk·vlatest·database·MIT

Automates and validates database schema migrations using SQL scripts, ensuring consistency and reducing manual errors.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add dchuk/rails_ai_agents --skill database-migrations -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

dchuk

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Install target

Live repository

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No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

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  • No pipe-to-shell installers: passed

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    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned dchuk/rails_ai_agents at e3f5bd8229.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
e3f5bd8229
Manifest
.claude/skills/database-migrations/SKILL.md
Scanned
1 file, 309 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill automates and manages changes to your database schema. It allows you to create, apply, and rollback migration files, ensuring a consistent and reproducible process for evolving your database structure over time. This is particularly useful in development environments or when deploying updates across multiple servers.

When to use it

  • Database Schema Changes: When you need to add new tables, columns, or modify existing ones in your database.
  • Version Control of Database Structure: To track and manage the evolution of your database schema alongside your application code.
  • Deployment Pipelines: To automate the process of applying database changes during deployment.
  • Rollbacks: When a database change introduces errors, allowing you to revert to a previous stable state.

Key capabilities

  • Creates migration files.
  • Applies migrations to the database.
  • Rolls back applied migrations.

Example prompts

  • "Create a new migration to add an email column to the users table."
  • "Run all pending migrations."
  • "Revert the last three migrations."

Tips & gotchas

This skill requires familiarity with database concepts and potentially specific database management tools (e.g., Rails, Django). Ensure your database is properly configured before using this skill.