Open-Source ListingsOpen-Source

Libre Office MCP

A cross-platform LibreOffice MCP server for AI assistants. Create, read, edit, and automate Writer documents, Calc spreadsheets, and Impress presentations.

Mcpflo

A visual testing tool for MCP (Model Context Protocol) servers — connect, browse capabilities, and inspect tools, resources, and prompts. Think Bruno, but for MCP.

Jev Ego

Fast browser agent for ego lite. One TypeSafe request per step; an agent or Jev picks the move.

Mockloop MCP

Intelligent Model Context Protocol (MCP) server for AI-assisted API development. Generate mock servers from OpenAPI specs with advanced logging, performance analytics, and server discovery. Optimized for AI development workflows with comprehensive testing insights and automated analysis.

Agent Airlock

A type-checker and contract layer for AI agent tool calls: in-process, Pydantic-only. Strict argument validation, ghost-argument stripping, and self-healing retries for MCP servers and agent frameworks.

Comics Now

The modern, self-hosted comic book library server, smart reader, and AI-augmented cataloging platform

AgentHound

BloodHound-style risk analysis for multi-agent AI architectures. Parses CrewAI, Dify, LangGraph, or generic YAML into a typed capability graph and detects reachable attack paths from untrusted input to sensitive data or external action, with live control simulation.

Browser Agent

Replayable Browser Agent

MCP Servers Schemas

This document provides a list of different MCP servers. For each server, we provide a schema definition that includes the latest basic information and tool definitions.

Rest To MCP Adapter

A Python library for converting REST API specifications into MCP (Model Context Protocol) tools for AI agents.

MCP Link Server

Local MCP server with included tools, that runs on Windows, Mac, and Linux

Wildberries MCP

MCP server for Wildberries — marketplace orders, analytics, stock (Russia). Part of WWmcp — 46 MCP servers for emerging markets.

Typed Evals

Fast, typed Python framework for Jev-as-a-Judge/Decision-model evaluation for LLMs, RAG, and AI agents along with human-label calibration.

Cowork To Code Bridge

Let Claude run code on your real machine — safely — from any Claude chat. Bridges Claude Cowork to Claude Code on your Mac/Linux box. One command, idempotent, no open ports.

Octoweb

Keyboard-first AI browser for macOS — WebKit + Rust, built-in AI sidebar, isolated workspaces, and an MCP server that lets your agents drive the web.

Azure Devops MCP Onprem

MCP server for on-premises Azure DevOps Server (TFS) with TFVC support - shelvesets, changesets, Work Items, Git, Pipelines, Test Plans, Wiki for AI assistants.

AI Garage

Mini-Projects using Cutting-Edge AI Frameworks

Buildaharness

Aielia: an everyday AI assistant built with Build a Harness, the open-source control layer, 11-layer agent harness and visual canvas (LangGraph / CrewAI / Mastra / MS Agent Framework) that makes AI agents reliable.

MCP API

MCP Proxy Server. Streaming. Node/Python. OAuth w/ DCR.

B00t

🥾 _b00t_: state of the art agentic harness tooling & dynamic context initialization

Platform

The approval and accountability layer for agentic AI. Identity → Policy → Approval → Trace. Try: npx sidclaw-demo

Kokoro MCP Server

TTS toolkit built on Kokoro-82M with librosa audio enhancement, MCP server for Claude/Cursor, CLI & Python API. Free & open-source for YouTube creators.

MCP Box

Highly isolated Linux container environments optimized specifically for mcp-servers. Secure AI agent tool execution.

LLM Agents Radar

Live-updating index of LLM agent frameworks shipping on GitHub, refreshed every 15 minutes