MCP Servers tools for Claude Code

High-performance code intelligence MCP server that full-indexes repositories into a persistent knowledge graph via tree-sitter AST analysis across 66 languages. Replaces dozens of file-read/grep cycles with sub-millisecond structured queries, cutting active tokens by 120× and turning codebase navigation from a context-pressure problem into a pointer-chasing problem

Draw and edit draw.io diagrams from your project's files on a live browser canvas you can also edit by hand, with version history, undo, AWS, Azure and GCP shape libraries and PNG or SVG export

A fully-featured coding agent that relies on symbolic code operations by using language servers

AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.

AI 时代的伯克希尔：基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for Claude Code / Codex. 4 masters' methodologies + multi-agent adversarial analysis.

Open-source agentic workspace enterprises can make their own. Connect the systems you already run — 100+ integrations, MCP, chat tools, apps, browser, local files — with shared memory. Any agent (Claude Code, Codex), any model, or BYOK. Set up in clicks, not months. Local-first: your data never leaves your machines.

Android and iOS app and device automation, development and app scraping on simulators, emulators and physical devices

TalkToFigma: MCP integration between AI Agent (Cursor, Claude Code, Codex) and Figma, allowing Agentic AI to communicate with Figma for reading designs and modifying them programmatically.

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

Create crafted UI components inspired by the best 21st.dev design engineers

Open-source auth gateway connecting 1000+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI. Treats external-tool onboarding as a unified, self-hosted harness layer: one credential and access model covers direct SDK calls, MCP servers, and OpenAPI discovery, so teams don't rebuild auth per integration

Semi-automated research assistant for academic research and software development. Supports Claude Code, Codex CLI, Kimi Code CLI, and OpenCode across ideation, coding, experiments, writing, and publication.

Zotero MCP: Connects your Zotero research library with Claude and other AI assistants via the Model Context Protocol to discuss papers, get summaries, analyze citations, and more.

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Open-source MCP server connecting AI agents (including Gemini CLI) to the Unity Editor and runtime, with 100+ built-in tools

by dagger - Containerized development environments for coding agents, from the Dagger team. Gives each agent its own isolated stack so several can work in parallel without reaching into your host or each other's workspaces

Vibe-Research：A 股、美股、港股的投研工作台 · 自选与持仓、每日复盘、产业资讯、产业研究、个股深挖、回测、研报库，168 个数据端点。支持 Claude Code、Codex、WorkBuddy 订阅或任意模型 API。 | A research workbench for China A-shares, US and HK stocks.

Connect Codex to NotebookLM for research-augmented coding

Symbol-level code retrieval for AI agents: fetch the function you need, not the whole file. Runs locally. 96.2% fewer tokens per lookup than grep-and-read on our 15-lookup benchmark. Works with Claude Code, Cursor, Codex and any MCP client.

👾 Open Computer Use – Open-Source Alternative to Codex Computer Use

x64dbg-MCP Server is a native MCP (Model Context Protocol) plugin for x64dbg that exposes the debugger's full functionality over HTTP. Connect any MCP-compatible AI assistant and control x64dbg programmatically: set breakpoints, step through code, read memory, dump registers, and more. Built with Zig — zero dependencies, single-binary output, cros

Reverse engineer any website into a typed API client. Works with Claude Code, Codex, Cursor and OpenCode.

The Enterprise Architecture Governance Harness — strategy, architecture, delivery, and assurance using AI coding assistants

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

everything-claude-code 中文翻译项目：完整的 Claude Code 配置集合（agents, skills, hooks, commands, rules, MCPs）。源自 Anthropic 黑客松获胜者的实战配置，助力中文工程师高效理解与使用 Claude Code。

MCP Server to control and interact with Unity3d Game Engine for game development

A persistent, Git-versioned map of your whole codebase and database schema that coding agents read before they touch anything. Local-first MCP server + CLI in Go: a governed repository index of code knowledge that gives Claude Code, Codex, Cursor, and opencode long-term context, memory, and code intelligence.

🛡️ BLA (Blind LLM Agents) — Adversarial defense shield that protects binaries, Electron apps, JS bundles, Python, and WebAssembly against AI reverse-engineering agents like REA. Poison -> Exhaust -> Hallucinate.

Coding agent with basic read, write and command line tools

Voice interaction: speech-to-text, text-to-speech and real-time voice conversations via local microphone, OpenAI-compatible APIs and LiveKit

Reason Network: your team's coding agents, talking to each other. The engine behind `reason network`.

The open-source alternative to Paper.design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.

MySQL database integration with configurable access controls, schema inspection and security guidelines

Indexes coding-agent sessions already written to disk and serves them back over MCP with no LLM calls, embeddings, or API keys. The zero-dependency binary solves the memory cold-start problem for cross-session persistence and demonstrates that agent memory can be built on existing filesystem traces rather than a separate learning pipeline

Bidirectional Figma bridge: turn selections into framework-aware code reusing your components and tokens, or create frames, text, styles, variables and screens

An open-source, local-first writing workspace where you can write with Claude Code and Codex, drawing on your own sources and past work.

(1.1k ⭐) - Claude Code plugin, Agent Skills, and MCP server for using Tencent CloudBase databases, authentication, functions, storage, and deployment from coding agents

Plugin-based server and Chrome extension that gives AI agents access to web apps through your authenticated browser session, with a plugin SDK

Vibe AStock：A 股短线复盘与跟踪工作台 · 盯盘异动、情绪复盘（连板天梯、题材轮动、明日验证）、AI 复盘与周报、交易日志、盘前提醒，182 个数据端点。支持 Claude Code、Codex、WorkBuddy 订阅或任意模型 API。 | A short-term trading review and tracking workbench for China A-shares.

Local memory daemon with episodic, semantic and procedural tiers, SQLite and hnswlib storage, sleep-cycle consolidation and AES-256-GCM encryption at rest

嘉立创 EDA 专业版（EasyEDA Pro）开源 AI 自动化：原理图、PCB 布局布线与工程检查，支持 CLI / Agent Skill / MCP。配套 EdaDesk Desktop 内测版可下载体验。Open-source AI schematic and PCB automation for EasyEDA Pro.

Bash for AI agents on Windows via deterministic bash-to-PowerShell translation, without WSL or a VM, with GNU-style output and persistent cwd and env

Local-first memory for coding agents: records issues, failed attempts, fixes and decisions, re-injects them and warns at git commit before a repeated mistake

One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.

Open-source, multi-platform harness for AI agents - a native, multi-threaded operator's console (JVM, not Electron) to run Claude Code, Codex, Gemini or OpenCode with a real browser, terminal, editor, secrets & 200+ MCP tools. Built for enterprises, science & research.

Native Linux desktop control for AI agents (MCP, Pi, CLI) — semantic AT-SPI trees, screenshots, window targeting, and input across GNOME, KDE, Hyprland, niri, COSMIC, i3, and X11.

Rust-powered code intelligence CLI for AI coding agents. Builds call graphs and hybrid semantic search indexes (Dense + Sparse + RRF + Reranker) across 7 languages. Ships as native MCP tools for Claude Code and Codex CLI.

Accessibility-first browser & computer use for AI agents — one MCP server for every harness (Codex, Claude Code, OpenCode, Antigravity). Instruments the DOM/accessibility tree via CDP instead of screenshot loops: diffed snapshots, stable element refs, trusted input, typed errors. Zero dependencies

Pro-grade UI design built into the coding agent you already use — GitHub Copilot Chat, Claude Code, Codex, Cursor. 270+ design skills, 150+ brand design systems, 160+ remixable examples. No desktop app, no daemon, no API keys — just files in your repo.

Turn Codex and Claude Code into your AI assistant director. Pair them with your favorite image-generation tools, keep image-heavy chats lightweight, and find the right image from a rough description—even after repeated context compaction.

Memory system for coding agents: backfill ranks earlier records as candidate causes of a fresh failure even when they share no vocabulary with it, the composed graph records which memories were used together and surfaces never-tried combinations, retrieval decays on an FSRS-6 schedule, and receipts fail closed after compaction. Single Rust binary, local only. Install: gemini extensions install htt

General-purpose MCP server for Codex with file operations, web search, and database queries

Multiplayer harness that shapes around your work. Agents, apps and workflows your team shares, used from Slack, Telegram, WhatsApp, Teams, Email, Web or your own AI agent.

Open-source AI video workbench. Bring any model or your local ComfyUI, and let Claude Code / Codex / Cursor direct it over MCP — storyboard, references, generation, editable first cut on a real timeline. Local-first: projects, prompts, and keys stay on your machine. No account, no telemetry.

Visual DOM element selector for coding agents: a Chrome extension and server bridge to capture page elements with Option+Click

The definitive OpenAI, Claude, MCP, Harness, Evals, and Production Agent Systems learning roadmap.

Open Reality: phone video to AI-queryable 3D scenes. MCP tools for Claude/Codex/Cursor (npm openreality-mcp), the self-hostable broker, and the VGGT-SLAM library, in one repo. BSD-2-Clause.

Local AI BGM and sound effects for Claude Code and any MCP client. Stable Audio 3 on Apple Silicon (MLX) and Windows NVIDIA GPUs (PyTorch). No cloud, no API key.

What The Function: your AI agent decompiles games you own into C that compiles to the exact same bytes. Runs locally.

Your coding agent paints pixel art in the Aseprite window you already have open. MCP server + skills for Claude Code, omp, Codex, Gemini CLI and Cursor — draws, looks at its work, animates and exports. Gallery and benchmark: pixeli.pebbly.space

MCP server for AI agents that need a phone number: order a private number in 200+ countries, read the SMS verification code, hand it back. The widest country coverage in the category, and you can check it with one API call.

Manage multiple SSH servers: commands, file transfer and rsync, database dumps and queries, backups, health monitoring, tunnels and per-server security modes

Local long-term memory for Hermes, Codex, Claude Code, WorkBuddy and dsh agents: one SQLite store, source-backed recall, and tools to inspect, correct or delete what is remembered.

Self-hosted URL- and file-to-Markdown service for humans and AI agents - web pages, documents, images, audio, YouTube. PWA + REST + MCP + Claude Code skill, Reddit-aware, refreshable share links.

Open-source, channel-native agent gateway for Slack. Route team threads to Claude Code, Codex, OpenCode, Docker, HTTP agents, and custom CLIs with policy, approvals, memory, audit logs, and artifacts.

Open-source context optimization engine that cuts AI token costs by 70-95%. Uses submodular knapsack selection and PRISM reinforcement learning to provide the exact context needed to 65+ supported AI coding agents. Features a built-in MCP server, semantic caching, and SimHash deduplication. Apache-2.0

Self-hosted kanban for humans and agents. One 4 MB binary, starts in 2 ms, zero setup.

A local-first personal knowledge layer for AI agents. Build evolving knowledge spaces with LLM Wiki, knowledge graphs, and agent workflows.

Drive Google Flow from Claude, Codex or a local control panel, on Mac or Windows — using your Google AI subscription credits instead of the pay-per-use video API. No browser extension.

Odoo ERP 16-19 integration with no Odoo-side install: read, approval-gated writes, diagnostics, migration and audit tools

Turn any codebase into a knowledge graph grounded in formal methods. Your AI agents get exact answers for any code-related task, ensure correctness, and optimize time and token usage.

响应快 省Token， Let AI agents (Claude Code, Codex, any MCP client) drive a real iPhone · 让 AI agent 操作真实 iPhone：读屏、点击、输入、滑动，USB 或 Wi-Fi，自有 XCTest runner，可回放的 App flow。Open source, self-hosted on macOS.

Local-first network design: create Cisco-style network master files, L1/L2/L3 topology diagrams, HTML viewers, device tables and AI context files

Connect AI agents to MCP servers from one config synced across coding tools, served through one process with compact tool discovery and spec validation

A curated directory of 390+ official MCP servers from the companies behind the products. No unofficial forks, no abandoned projects.

Web search MCP with rate limiting and caching

Give your agents the power to publish reviewable HTML documents. Self-hosted server + CLI + remote MCP; agents push, humans review with comments and versions.

Access AI models such as GPT-5, Claude, Gemini, Grok and DeepSeek, paid per use via x402 micropayments in USDC on Base

Zenith: a continuous-improvement harness for long-running agent tasks. Turns Claude Code, Codex, or Hermes into a multi-agent mission orchestrator via MCP/ACP.

MCP server to organize Claude Code configurations — scan, move, delete memories, skills, MCP servers, and hooks across project and user scopes

本地优先的 Agent 视频分镜工作台：让 Codex、Claude Code 通过 MCP 写分镜、生成图片/视频素材和配音，并自动回填。Local-first storyboard workbench for AI agents (Codex, Claude Code).

Free, open-source MCP server that gives AI coding agents (Claude Code, Codex, Cursor, OpenCode, ZCode…) design inspiration from award-winning websites — search with real screenshots, pull design DNA, capture and record live sites. A Mobbin alternative. No API key.

All your machines, one app. For you and your AI agents: agent sessions, desktops, files, logs and GitHub across your Macs, Linux and Windows machines, with an MCP server.

Persistent cross-session agent memory that surfaces the most relevant past memories using the Intelligent Distance Protocol

An effective and efficient coding-agent setup in under 30 seconds: best tools, unified instructions, any OS.

Drive Google Flow with your Google account: Veo text-to-video, image-to-video and clip extension, Imagen text-to-image, reusable characters and scenes

Self-hosted private chat channel between you and your AI companion — PWA, Claude Code, or any LLM.

Agentic malware analysis environment with MCP-connected disassemblers and RE tooling

Postman’s remote MCP server connects AI agents, assistants, and chatbots directly to your APIs on Postman

AI chat and agent tooling for Godot, with both MCP support and in-built native chat window.

Turn your Claude Code session history into a searchable local knowledge base — 13 MCP tools, pure stdlib, nothing leaves your machine

Implements Claude Code-like capabilities for code understanding, modification and project analysis

Cross-model, local-first episodic memory engine for Claude Code, Cursor, Codex, and Antigravity. SQLite FTS5 (BM25) + 8MB static model2vec CPU embeddings via Reciprocal Rank Fusion; stdio MCP server for durable decisions, budget-capped boot context, and hybrid recall. Zero cloud, zero telemetry

Offline RAG for Claude Code with hybrid BM25 and semantic search, cross-encoder reranking, Markdown-aware chunking and query expansion

Self-hosted AI studio exposing local image, video and music-video generation, upscaling, RAG and code intelligence, with renders queued on your own GPU

Analyze large codebases and document collections using high-context models via OpenRouter, OpenAI, or Google AI -- very useful, e.g., with Claude Code

Persistent, provider-neutral memory for Codex, Claude Code, OpenCode, Pi, and MCP coding agents.

Codebase understanding server - builds semantic index for smarter code navigation

Search usernames across social networks and analyze URLs with maigret, an OSINT tool that collects account information from public sources

Local, guardrailed video editing: FFmpeg edits, captions, audio, effects, Hyperframes, repurposing, resumable workflows, quality gates and provenance receipts