mcp
Workspaces, Boards & Wiki.
Open-source project workspace: Kanban & Scrum boards, docs & wiki, Excalidraw whiteboards and Gantt plans in one app. MCP server for Claude/ChatGPT. Self-host with Docker (AGPL-3.0).
A wiki connected to the systems it describes. Self-Hosted Wiki With Live Metric Charts.
Oxynote is an open-source workspace for engineering docs. Text, diagrams and live metrics in one editor, with a diff for every change.
Ears for coding agents: let AI hear, review and make sound. CPU-only, open source.
AI coding agents can now write the code that renders a film, a product demo or a game. They still cannot hear what they made. They cannot tell a premium key press from a cheap one, notice that a hit lands 80 ms after the cut, or hear that the music swells in the wrong place.
earshot turns sound into evidence an agent can reason about: what a file sounds like in words, how well it fits a description, the best moment inside a long recording, whether it is a real recording or code-synthesized, a second-by-second listening transcript of a whole film, an annotated picture of it, and a scorecard against professional launch films. It runs locally on CPU, as a CLI, a Python API and an MCP server.
Animated Architecture Diagrams as Code. Animated architecture diagrams from plain text.
Declare semantic nodes, flows, and timed beats in reviewable text. Markdy compiles browser-native motion graphics that stay version-controlled, PR-friendly, and AI-native.
Community plugin to control Blender 3D with any LLM of your choice. Not affiliated with the official Blender Foundation.
The open-source database and workspace for your AI agents.
Open-source database & workspace for AI agents — structured data, durable knowledge, reusable skills, runnable apps, and human review on the writes that matter. Local-first and self-hostable.
IDA MCP server! This free and open source software connects your IDA installation with AI agents, enabling them to disassemble, decompile, and support reverse engineering tasks.
Related contents:
Find out how software works. One MCP for reverse engineering across binaries, applications, and runtime behavior.
REA gives your coding agent tools to inspect apps, binaries and runtime behavior. Ask a question, follow the code, and use what you learn in your own project.
The gateway to connect your agent to everything. Executor is an MCP gateway. Connect everything to Executor. Give your agent the Executor tool.
Executor is an open-source integration layer for AI agents. Configure every integration once (MCP servers, OpenAPI specs, GraphQL APIs) with authentication and per-tool policies, then use that one catalog from any MCP-compatible agent.
One call. not ten reads. code intelligence for your AI coding agent.
Gortex indexes your repository into an in-memory knowledge graph and serves it to your coding agent over MCP, HTTP, and a web UI. One graph query replaces a stack of file reads — up to 50× fewer tokens per response. 257 languages, a 21-tool MCP surface, live editor-buffer overlays, speculative edits, dataflow, clone detection, graph-grounded PR review, and a 17-server LSP bridge. Built for 19 AI coding agents on macOS, Linux & Windows — one binary, zero services.
Astro integration that exposes your site content via WebMCP for AI agents.
Astro integration that exposes your site content via WebMCP for AI agents. Make your Astro site AI-agent ready in one line of code.
APIs built for developers and agents.Every developer.Every agent.
Cortex turns API specifications and Markdown into typed SDKs, interactive documentation, and MCP servers for developers and AI agents. Generate typed SDKs from OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC—plus interactive docs and MCP servers enriched with custom Markdown.
a continuous-improvement harness for long-running agent tasks. Turns Claude Code, Codex, or Hermes into a multi-agent mission orchestrator via MCP/ACP.
Zenith is an agent harness for work that may run for days or weeks, where the dominant failure mode is premature completion rather than inability to make progress. It runs a coding agent (Claude Code, Codex, or Hermes) as a multi-agent orchestrator over MCP/ACP: one orchestrator session reads task state each turn and decides whether to spawn workers and testers, register reusable skills, replan, or stop.
Three.js components, templates and interactive shaders
Browse copy-ready Three.js components, complete website templates, WebGL backgrounds, hero sections, UI effects, and source-backed variants.
Open-source ThreeUI Community catalog with live interactive components and complete Community source.
Make Every Team AI Native.
TeamAI manages your team's skills, rules, MCP, and knowledge across Claude Code, Codex, CodeBuddy, WorkBuddy, OpenCode, Cursor, and other AI agents.
Offensive security for agentic infrastructure. The red team framework for AI agent infrastructure.
Drop one static collector on a compromised host. One active scan captures configs and raw credentials, discovers MCP, A2A and AI services, reuses compatible secrets, proves concrete access, and checkpoints the evidence before the foothold disappears. Ingest later for full graph analysis.
Offensive security framework for AI agent infrastructure - recon, credential looting, model exfiltration, poisoning, and attack-path analysis across MCP, A2A, gateways, and AI services. BloodHound for the agentic stack.
A simple, open-source and easy-to-use Google Analytics alternative for the modern web.
Understand your website traffic, visitors, and conversions without the complexity of Google Analytics.
27 Security Intelligence Tools for Claude.
Production-grade MCP server giving Claude 27 security intelligence tools across 21 APIs — CVE lookup, EPSS scoring, CISA KEV, MITRE ATT&CK, Shodan, VirusTotal, and more.
Give ChatGPT a secure connection to your own machine and Turn ChatGPT into Codex.
Minimal Coding Agent Harness on MCP for ChatGPT, Claude, Hermes, Grok Bot, OpenClaw.
DevSpace is a self-hosted MCP server that lets ChatGPT read, edit, search, and run code in your real local projects — your files, your tools, your terminal — without uploading anything to a third party. You run it on your machine, expose it through a tunnel you control, and approve the connection with a password only you have.
the context layer for large codebases.
Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.
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.
🔮 Platform-neutral Browser Use for AI agents: real Chrome automation with a CLI + SDKs, no lock-in, dead simple.
open-browser-use is a browser automation layer that stays neutral across agent runtimes. It is also an open-source alternative to the Chrome Browser Use capability recently shipped in Codex.app. For the story behind it, see the Browser Use Deep Dive.
Related contents:
open-computer-use is an open-source Computer Use service wrapped as MCP. Any AI agent or MCP client can use it to run Computer Use on macOS, Linux, and Windows.
Related contents:
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.
Related contents:
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.
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.
Related contents:
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.
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.
Related contents:
PostgreSQL MCP Server for Schema Intelligence. The Offline-First PostgreSQL MCP That Won't Ruin Your Production.
Capture your schema and statistics into a portable snapshot. Lint it, diff it, validate queries against it, and hand it to your AI assistant. No production credentials on developer machines.
The Open Standard for AI Agent Configuration.
An open directory convention for AI agent configuration. One place for MCP tools, AGENTS.md instructions, Skills, Sub-Agents, Tasks, Memories, and model config — in plain, version-controllable files.
Adds a /-/mcp MCP server to any Datasette instance.
Related contents:
CLI tool for exploring an MCP server.
Related contents:
Ecosystem, Frameworks, Workflows for AI coding agents.
Gentle-AI is NOT an AI agent installer. Most agents are easy to install. It is an ecosystem configurator that equips the AI coding agent(s) you already use with persistent memory, Spec-Driven Development (SDD), curated skills, MCP servers, model routing, a teaching-oriented persona, and bounded native review.
Before: "I installed Claude Code / OpenCode / Cursor, but it's just a chatbot that writes code."
After: Your agent now has memory, skills, workflow, MCP tools, and a persona that actually teaches you.
Related contents:
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.
A hook that registers a WebMCP tool with the browser and ties its lifecycle to a React component.
WebMCP lets a page expose JavaScript functions as "tools" that an AI agent (browser-built-in, iframe-hosted, or extension) can discover and call. The site author can expose functionality, and the agent uses this instead of scraping the DOM, a11y tree, or using screenshots.
AI Code Retrieval with 95% Token Reduction.
Model-agnostic MCP server indexes your repo and hands any AI agent — Claude, GPT, Gemini — the exact function, class, or constant. No more 200K-token file dumps. More wins, fewer timeouts, lower bill.
Cut AI token costs 95%+ on code exploration. The leading MCP server for precise, symbol-level GitHub code retrieval via tree-sitter AST. Works with Claude Code, Cursor & any MCP client. 313B+ tokens saved.
Related contents:
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.
Related contents:
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.
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.
Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal.
Network Observability for the AI Era.
eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.
The web, wired into your local agent.
wigolo is a local-first server that hands any AI agent the whole web — search, fetch, crawl, extract, cache, and research. In your editor over MCP, in your framework through an SDK, or in your self-hosted stack over REST. No API keys. No cloud. No metered bill.
Because your AI shouldn't hallucinate package names.
Real, up-to-the-second information about NixOS packages, options, Home Manager, nix-darwin, flakes, and friends — served over the Model Context Protocol.
Related contents:
The Application Development Engine for Kubernetes Tame your developer workflow to go from Code to URL in one push.
Epinio installs into any Kubernetes cluster to bring your application from source code to deployment and allow for Developers and Operators to work better together!
Related contents:
the agent-native team wiki your AI reasons over.
Open-source, self-hostable markdown team wiki with a built-in MCP server — so AI agents read, write, and search your docs as first-class teammates. Live multiplayer, semantic + full-text search. Go + PostgreSQL + React/Milkdown.
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.
Related contents:
mcp-beam is a MCP server (stdio transport) for casting local files and media URLs to Chromecast and DLNA/UPnP devices on your LAN.
Related contents:
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.
MCP server that turns the full ticket lifecycle into a guided conversation — no portal, no context switch, no re-typing the resource ID Azure already knows about.
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.
Related contents:
Subscribe once. Read by email or over MCP.
Antenna stores your feed subscriptions in one local SQLite index, then routes new posts to email and to AI agents over MCP from the same data. No vendor cloud. No proprietary lock-in. Your subscription graph lives in a file you control.
Related contents:
The Context Optimization Layer for LLM Applications
Compress everything your AI agent reads. Same answers, fraction of the tokens. Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
Related contents:
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.
Related contents:
The Model Context Protocol (MCP) specification is defined in the main specification repository. This repository contains extensions to the core protocol that define additional authorization mechanisms.
Related contents:
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.
MCP server for Unreal Editor. Model Context Protocol server for Unreal Editor automation .
Claireon is an Unreal Engine editor plugin that runs a Model Context Protocol (MCP) server inside the editor, exposing hundreds of editor automation tools for AI-assisted development workflows behind a deliberately small MCP surface (tool_search + python_execute). It enables AI assistants like Claude Code to read, search, inspect, and edit Unreal assets directly.
This is an experimental MCP server that provides access to MDN's search, documentation, and browser compatibility data.
Our goal is to give LLMs and coding agents a reliable and up-to-date source of web platform documentation - so developers can get accurate information instead of potentially outdated content their LLMs were trained on.
Related contents:
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.
Open-source database client for PostgreSQL, MySQL/MariaDB and SQLite with SQL notebooks, visual EXPLAIN, AI and MCP built in. Hackable with plugins.
Tabularis is an open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, and SQLite, with a built-in MCP server so Claude, Cursor, and Windsurf can read your schema and run queries through the same app you already use.
🧪 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.
Related contents: