rails-ai-context documentation

35 read-only tools that give your AI coding assistant live access to your Rails app.

Works with Claude Code, Cursor, GitHub Copilot, OpenCode and Codex CLI, over MCP or the command line. The website is the short tour; the pages below are the reference.

Getting started

Guide	What it covers
Copy-paste prompts	Paste one into your AI tool and it installs, changes, removes or uses the gem
Quickstart	Up and running in 5 minutes
AI tool setup	Claude Code, Cursor, Copilot, OpenCode, Codex CLI, the HTTP transport, other MCP clients
Standalone mode	Use without a Gemfile entry

Reference

Guide	What it covers
Tools reference	All 35 tools with every parameter
Configuration	Every option with its default
CLI reference	Commands, flags and argument syntax
Introspectors	All 40 introspectors and the AST engine
Complete guide	Every command, parameter and option in one file

Learn

Guide	What it covers
Recipes	Real workflows, end to end
Custom tools	Build and test your own tools
Architecture	System design and internals
FAQ	Frequently asked questions

Safety and support

Guide	What it covers
Security model	SQL safety layers and file blocking
Compatibility	Supported versions, operating tiers, app shape matrix
Troubleshooting	Common problems and fixes

The decisions behind the design, each with its reason, are in docs/adr.

GitHub repository · RubyGems · Changelog · MCP Registry