mcp
An MCP server that autonomously evaluates web applications.
Browser Agents to vibe-test your web app. Let browser agents vibe-test your vibe-coding.
10x your vibe coding by giving your coding agent a browser agent that can vibe-test web applications via MCP.
AI-Powered Codebase Analysis.
The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs.
Code-Graph-RAG parses a multi-language codebase with Tree-sitter, builds a knowledge graph of its structure in Memgraph, and lets you query, edit, and optimise that code in plain English. It works across a monorepo of mixed languages under one unified graph schema.
This repo contains the SDK and specification for MCP Apps Extension (SEP-1865).
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A Visualization Language for the AI Era.
Flint is a visualization intermediate language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs. Instead of requiring verbose low-level parameters such as scales, axes, spacing, and layout, the Flint compiler derives optimized chart settings from the data, semantic types, chart type, and encodings. Flint supports 46 chart types, and it supports rendering in Vega-Lite, ECharts, and Chart.js.
Allow all your Claude Codes to message each other ad-hoc!
Let your Claude Code instances find each other and talk. When you're running 5 sessions across different projects, any Claude can discover the others and send messages that arrive instantly.
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Deterministic browser automation. Works out of the box with Claude/Codex/OpenCode.
Web browsing is continuous and async. Agents think in tools and steps. ABP reformats web navigation into the discrete, multimodal chat format agents know and love.
ABP is a Chromium build with MCP + REST baked directly into the browser engine.
Hands-on MCP security lab: 10 real incidents reproduced with vulnerable/secure MCP servers, pytest regressions, and Claude/Cursor battle-tested exploit walkthroughs
The codebase context engine your team shares.
Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs, symbol-level impact analysis & call-flow, interactive HTML viewer, cross-project & branch-aware search, DB/API/infra knowledge. 61% less tokens, 84% fewer calls, 37x faster. Cloud in beta.
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Let your agents instantly understand the world's code. Let Your Agents Instantly Understand Any Git Repo.
Stop integrating code based on hallucinations or poor documentation. Give your agents direct understanding of any GitHub repo to get it right on the first try.
MCP, made portable.
mcporter is a TypeScript runtime, CLI, and code-generation toolkit for the Model Context Protocol — built so AI agents and developers can call any MCP server without boilerplate.
Deep Research at Your Fingertipsat Your Fingertips
Meet DeerFlow, your personal Deep Research assistant. With powerful tools like search engines, web crawlers, Python and MCP services, it delivers instant insights, comprehensive reports, and even captivating podcasts.
DeerFlow is a community-driven Deep Research framework, combining language models with tools like web search, crawling, and Python execution, while contributing back to the open-source community.
MCP Server to fetch costs and usage data from your Vantage account.
Use natural language to explore your organization’s cloud costs via MCP clients, like Claude, Cursor, and others. Ask questions about your organization's previous and current cloud cost spend, cost tagging, provider integrations, and more.
Unofficial CLI and MCP server for Lambda cloud GPU instances.
A fast CLI and MCP server for managing Lambda cloud GPU instances.
A structural code search engine for AI agents. Provides sub-500ms file ranking across massive codebases without embeddings, vector databases, or external dependencies.
Mantic is an infrastructure layer designed to remove unnecessary context retrieval overhead for AI agents. It infers intent from file structure and metadata rather than brute-force reading content, enabling retrieval speeds faster than human reaction time.
An open protocol enabling communication and interoperability between opaque agentic applications.
One of the biggest challenges in enterprise AI adoption is getting agents built on different frameworks and vendors to work together. That’s why we created an open Agent2Agent (A2A) protocol, a collaborative way to help agents across different ecosystems communicate with each other.
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This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities.
This is server that allows Claude desktop app to execute long-running terminal commands on your computer and manage processes through Model Context Protocol (MCP) + Built on top of MCP Filesystem Server to provide additional search and replace file editing capabilities .
A portable package format for reusable components that extend AI agents.
Agent Plugins is an open, vendor-neutral standard for packaging reusable components into portable plugins. Its version 1.0.0 specification defines a shared format for Agent Skills and MCP servers that compatible clients can discover and load consistently.
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🧪 Local Stack for testing Agent. MCP gateway with a built-in skill library.
One YAML. One endpoint. Every MCP server plus the skills you author alongside them.
Gridctl aggregates tools from MCP servers into a single gateway and serves Agent Skills as MCP prompts to upstream clients. Define your stack in YAML, apply with one command, and connect Claude Desktop (or any MCP client) through one endpoint.
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Security-first diagramming for teams.
Bring your storage to our online tool, or save locally with the desktop app.
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Local code intelligence for MCP.
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
A Model Context Protocol server for Go developers.
GoDoctor is an intelligent, AI-powered companion for the modern Go developer. It integrates seamlessly with AI-powered IDEs and other development tools through the Model Context Protocol (MCP), providing a suite of powerful features to enhance your workflow.
The WebMCP API enables web applications to provide JavaScript-based tools to AI agents.
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Interactive UI Components for MCP SDK for UI over MCP. Create next-gen UI experiences!
Build rich, dynamic user interfaces for your MCP applications with SDKs that bring UI to AI interactions.
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docker mcp CLI plugin / MCP Gateway.
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Python tool for converting files and office documents to Markdown. MarkItDown is a utility for converting various files to Markdown (e.g., for indexing, text analysis, etc).
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Minimal Database MCP Server.
DBHub is a zero-dependency, token efficient MCP server implementing the Model Context Protocol server interface. This lightweight gateway allows MCP-compatible clients to connect to and explore different databases.
Unified MCP Server Implementation.
A comprehensive Model Context Protocol (MCP) server implementing the latest MCP 2025-03-26 specification. Demonstrates MCP capabilities including tools, resources, prompts, roots, and enhanced sampling with model preferences. Features HackerNews and GitHub API integrations with AI-powered analysis through advanced MCP sampling.
Archive a lifetime of email and chat. Offline search, analytics, and AI query over your full message history. Powered by DuckDB.
Your messages are yours. Decades of correspondence, attachments, and history shouldn't be locked behind a web interface or an API. msgvault downloads a complete local copy and then everything runs offline. Search, analytics, and the MCP server all work against local data with no network access required.
Currently supports Gmail, with WhatsApp and other messaging platforms planned.
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The Agents SDK enables you to build and deploy AI-powered agents that can autonomously perform tasks, communicate with clients in real time, call AI models, persist state, schedule tasks, run asynchronous workflows, browse the web, query data from your database, support human-in-the-loop interactions, and a lot more.
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Advanced AI-powered penetration testing MCP framework with 150+ security tools and 12+ autonomous AI agents.
HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.
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Tools for Agents
One MCP endpoint, 67 real tools — news, web search, mail, markets, weather, video, storage. Connect an agent once and it has all of them, instead of wiring up a server for each.
Mu is an MCP server and web app for agents and humans. It provides access to the real world through MCP for the agents and let's humans browse or interact with same content in a web app. Access news, web search, mail, markets, weather, video, places, images, files, calendar, contacts and more.
MCP Server for kubernetes management commands.
MCP Server that can connect to a Kubernetes cluster and manage it. Supports loading kubeconfig from multiple sources in priority order.
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AI-Powered Reverse Engineering with Ghidra.
OGhidra bridges Large Language Models (LLMs) via Ollama with the Ghidra reverse engineering platform, enabling AI-driven binary analysis through natural language. Interact with Ghidra using conversational queries and automate complex reverse engineering workflows.
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A Minecraft MCP Server powered by Mineflayer API. It allows to control a Minecraft character in real-time, allowing AI assistants to build structures, explore the world, and interact with the game environment through natural language instruction
A local Apple Documentation crawler and MCP server. Written in Swift.
A Swift-based tool to crawl, index, and serve Apple's developer documentation to AI agents via the Model Context Protocol (MCP).
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Containerized versions of hundreds of MCP servers 📡 🧠
While experimenting with Model Context Protocol (MCP) servers, we found that setting them up could be a bit tedious and time-consuming. To simplify the process, we created containerized versions of these servers—making it quick, easy, and secure for anyone to get started.
Call MCPs via TypeScript, masquerading as simple TypeScript API. Or package them as cli. TypeScript runtime, CLI, and code-generation toolkit for the Model Context Protocol.
MCPorter helps you lean into the "code execution" workflows highlighted in Anthropic's Code Execution with MCP guidance: discover the MCP servers already configured on your system, call them directly, compose richer automations in TypeScript, and mint single-purpose CLIs when you need to share a tool. All of that works out of the box -- no boilerplate, no schema spelunking.
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MCP server for understanding AWS spend.
An MCP server for getting AWS spend data via Cost Explorer and Amazon Bedrock usage data via Model invocation logs in Amazon Cloud Watch through Anthropic's MCP (Model Control Protocol).
Make analytics context usable by agents
ktx is an open-source context layer for data agents. It turns warehouse metadata, BI tool definitions, query history, docs, and approved metric definitions into reviewable files agents can search and execute.
ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, and any AI agent to query data accurately through MCP with skills, memory and a semantic layer
A collection of servers which are deliberately vulnerable to learn Pentesting MCP Servers.
This repository contains intentionally vulnerable implementations of Model Context Protocol (MCP) servers (both local and remote). Each server lives in its own folder and includes a dedicated README.md with full details on what it does, how to run it, and how to demonstrate/attack the vulnerability.
Playwright Tools for MCP.
A Model Context Protocol (MCP) server that provides browser automation capabilities using Playwright. This server enables LLMs to interact with web pages through structured accessibility snapshots, bypassing the need for screenshots or visually-tuned models.
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A Ruby Implementation of the Model Context Protocol.
Connect AI models to your Ruby applications with ease No complex protocols, no integration headaches, no compatibility issues – just beautiful, expressive Ruby code.
Persistent memory for AI coding agents One brain. Local or cloud. Agent-agnostic, single binary, zero dependencies.
Agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, CLI, and TUI.
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MCP security testing framework for evaluating Model Context Protocol server vulnerabilities.
A Model Context Protocol (MCP) server built with FastMCP that provides various tools including Claude AI integration, text injection capabilities, and server information utilities. It is definitely super secure, you should definitely send confidential data through it, and definitely take everything it says as fact.
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Infobip OpenAPI MCP is a framework for exposing OpenAPI documented HTTP APIs as MCP servers. It is based on Spring AI and made to run as a Spring Boot application. It is powering Infobip's own MCP servers, and you can use it to implement your own MCP servers.
MCP server helping models to understand your Vite/Nuxt app better.
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An open source registry and proxy that federates MCP, A2A, and REST/gRPC APIs with centralized governance, discovery, and observability. Optimizes Agent & Tool calling, and supports plugins.
ContextForge is an open source registry and proxy that federates tools, agents, and APIs into one clean endpoint for your AI clients. It provides centralized governance, discovery, and observability across your AI infrastructure.
Serena is a powerful coding agent toolkit capable of turning an LLM into a fully-featured agent that works directly on your codebase. Unlike most other tools, it is not tied to an LLM, framework or an interface, making it easy to use it in a variety of ways.
Serena provides essential semantic code retrieval and editing tools that are akin to an IDE’s capabilities, extracting code entities at the symbol level and exploiting relational structure. When combined with an existing coding agent, these tools greatly enhance (token) efficiency.
Serena is free & open-source, enhancing the capabilities of LLMs you already have access to free of charge.
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A lightweight, zero-overhead implementation of the Model Context Protocol (MCP) server in pure Bash.
Why? Most MCP servers are just API wrappers with schema conversion. This implementation provides a zero-overhead alternative to Node.js, Python, or other heavy runtimes.
MCP OAuth Proxy incl. dynamic client registration (DCR), MCP prompt analytics and MCP firewall to build enterprise grade MCP servers.
Jetski is an Open Source MCP Analytics and Authentication Platform - part of HyprMCP. It solves the three biggest problems teams face when developing MCP servers with zero code changes:
specialized MCP servers that bring AWS best practices directly to your development workflow .
Local-first documentation for AI agents. Up-to-date docs for AI agents — local, instant, plug and play.
Context is an MCP server backed by a community-driven package registry with 100+ popular libraries already built and ready to use. When your AI agent needs documentation, it searches the registry, downloads the right package, and queries it locally — all automatically.
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Model Context Protocolfor the Browser
Browser-based Model Context Protocol (MCP) implementation that enables AI assistants to interact with web applications through standardized MCP tools.
Today's AI automation is like using a robot to read your screen and click buttons. MCP-B gives AI direct access to your website's functions instead.
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Apple Docs for LLMs.
Ever notice Claude struggling to write Swift code? It might not be their fault!
Apple Developer docs are locked behind JavaScript, making them invisible to most LLMs. If they try to fetch it, all they see is "This page requires JavaScript. Please turn on JavaScript in your browser and refresh the page to view its content."
This service translates Apple Developer documentation pages into AI-friendly Markdown.
Code Intelligence Knowledge Graph for AI Coding Agents.
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
The fastest, most efficient code intelligence engine for AI coding agents. It indexes any repository into a persistent knowledge graph — full-indexing an average repo in seconds and the Linux kernel in 3 minutes — so your agent answers structural questions with ~120x fewer tokens. Tree-sitter parsing across 158 languages, Hybrid LSP type resolution, single static C binary.
Instantly create a Remote MCP server for any GitHub project.
GitMCP is a free, open-source service that seamlessly transforms any GitHub project into a remote Model Context Protocol (MCP) endpoint, enabling AI assistants to access and understand the project's documentation effortlessly.
Security scanner for MCP servers
MCP-Shield scans your installed MCP (Model Context Protocol) servers and detects vulnerabilities like tool poisoning attacks, exfiltration channels and cross-origin escalations.
A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & other integrations).
🚀 Serena is a powerful coding agent toolkit capable of turning an LLM into a fully-featured agent that works directly on your codebase. Unlike most other tools, it is not tied to an LLM, framework or an interface, making it easy to use it in a variety of ways.
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Production-ready, Dockerized MCP (Model Context Protocol) servers for offensive security tools. Enable AI assistants like Claude to perform security assessments, vulnerability scanning, and binary analysis.
Pastebin style Kanban boards for quick collaboration. Create & share, with zero sign-up, or deploy the full version.
Self-hosted project management & issue-tracking solution + instant shareable & customizable boards + realtime collaboration, automation, API access and MCP support.