An MCP (Model Context Protocol) server that provides LLM agents with access to runtime context of executing Ruby processes. Connect to debug sessions, evaluate code, inspect objects, and control execution flow via MCP tools.

This gem provides tools to manage Docker containers and images using MCP.

Developer tools for E11y: TUI, Browser Overlay, MCP Server

Evilution is a mutation testing tool for Ruby. It validates test suite quality by making small code changes and checking if tests catch them. AI-agent-first design with JSON output, diff-based targeting, and coverage-based filtering.

Agents that write and execute Ruby code. Inspired by smolagents. LLMs write executable code, not JSON blobs.

Agents that write and execute Ruby code. Developers can build and distribute Agents as files or compiled jar files. Inspired by smolagents. LLMs write executable code, not JSON blobs.

Used in conjunction with the Language Operator for Kubernetes

A Ruby MCP server that wraps Linear's GraphQL API and returns TOON-formatted responses for ~40-60% token savings in LLM workflows.

Memory infrastructure for agents: short-term checkpointing, long-term file-based and graph-based memory, retrieval with time decay, and maintenance jobs.

A Model Context Protocol server providing IMAP/SMTP email tools behind an OAuth 2.1 authorization server.

Transform mathematical images to LaTeX, chemistry structures to SMILES, and documents to markdown with security-first design. Features HTTPS enforcement, path traversal protection, structured logging, and complete MCP (Model Context Protocol) server integration. The geodesic path to mathematical OCR in Ruby.

Add MCP tool serving to any Rails app. Write @rbs type annotations with @requires(:flag) tags and the gem compiles per-user JSON Schema automatically. Feature flags, permissions, and plan tiers all work through a single can?(:symbol) predicate.

Exposes tools over HTTP (SSE) using the MCP SDK.

A Ruby implementation of a Model Context Protocol (MCP) server using stdio transport.

Load any Thor CLI directly as a StdIO MCP server

MCP servers focused on fetching and presenting information from Obsidian vaults

Model Context Protocol server for Panda CMS. Provides tools for managing pages, posts, and collections via Claude Desktop and other MCP clients.

CLI toolkit providing memory, hooks, and MCP servers for Claude Code personality system

Pinmark adds a dev-only floating overlay to any Rails app. Click a component or any element on the page, leave a comment, and Claude Code consumes the queue via MCP — closing the loop between visual feedback and source edits. Works with Phlex, ViewComponent, and ERB partials.

Rails-AI-Bridge introspects your Rails application and exposes structure to AI assistants via static context files and a live Model Context Protocol (MCP) server. It classifies Active Record models semantically (Core, Join, Supporting), optionally surfaces non-ActiveRecord Ruby classes under app/models (tagged POJO/Service), and integrates with editors and assistants such as Claude, Gemini, Cursor, and Windsurf.