Rails AI Context

Rails AI Context is a Ruby gem that transforms your Rails app into a reliable ground truth source for AI coding assistants. It provides a suite of 45 read-only tools delivered via the Model Context Protocol (MCP) or CLI and generates context files for popular AI coding tools like Claude Code, Cursor, GitHub Copilot, OpenCode, and Codex CLI. By giving AI assistants direct access to live Rails app data (schema, models, associations, routes, config, etc.), it reduces errors, hallucinations, and correction loops, helping developers receive accurate, context-aware code assistance.