MCP servers: top picks for 2026

MCP server and CLI letting AI agents reverse engineer native binaries, Electron apps, .NET assemblies and websites.

A plugin-based harness that gives Claude Code, Codex and other coding agents shared agents, skills, hooks, memory and security scanning.

A self-improving AI agent that creates and refines skills from experience, runs on many model providers, and works through CLI and messaging apps.

Fair-code workflow automation platform for building AI agents and workflows, combining a visual canvas with custom code and 1500+ integrations.

A public repository of Agent Skills: folders of instructions and resources that Claude loads to perform specialized tasks.

A desktop app that switches API providers in one click and manages MCP servers, Skills and prompts across Claude Code, Codex, Gemini CLI and other AI coding tools.

Local-first, open-source AI design agent workspace that turns briefs into prototypes, decks, dashboards, images and videos using your own coding agent.

Persistent memory for coding agents that captures session activity, compresses it with AI, and injects relevant context into future sessions.

A CLI and skill layer that installs, configures and health-checks channels so AI agents can read and search Twitter, Reddit, YouTube, Bilibili, XiaoHongShu and more.

Real-time global intelligence dashboard combining AI-summarized news, geopolitical monitoring, and infrastructure tracking on one map-based interface.

Python web scraping framework covering single HTTP requests, stealth browsers, parsing, and full concurrent crawls with exports.

Self-hostable MIT AI gateway that exposes one OpenAI-compatible endpoint to hundreds of model providers, with quota-aware auto-fallback and token compression.

An agent harness for Claude Code and Codex that adds multi-agent swarms, self-learning memory, vector retrieval and cross-machine agent federation.

Compresses tool outputs, logs, files and RAG chunks before they reach an LLM, as a library, proxy or MCP server.

Open-source Python data platform that connects financial and other data sources and exposes them to Python, Excel, AI agents and REST APIs.

Open source autonomous coding agent that runs as an IDE extension, terminal CLI, desktop app, or SDK.

Local-first open-source AI voice studio for cloning voices, generating speech, dictating into any app, and giving AI agents a voice.

Open-source backend platform for building apps, with Auth, Databases, Storage, Functions, Messaging, Realtime and Hosting, self-hostable via Docker.

A free, open-source Chinese-language book on AI Agent design principles and engineering practice, with 109 companion experiments and downloadable PDF/EPUB.

A toolkit that generates agent-native command-line interfaces for existing software, plus a CLI-Hub registry for installing ready-made ones.

An MCP server that lets coding agents control and inspect a live Chrome browser using Chrome DevTools for debugging and performance analysis.

Cherry Studio is a cross-platform desktop AI client that connects to many LLM providers, local models and 300+ preset assistants.

Indexes a codebase into a knowledge graph of dependencies, call chains and execution flows, and serves it to AI coding agents via MCP tools.

Self-hosted, privacy-first knowledge workspace with block-level references, Markdown WYSIWYG editing, and AI agent collaboration.

Self-hosted ChatGPT-style chat platform that unifies many AI providers, with Agents, MCP support, Artifacts, and multi-user auth.

Anthropic-managed marketplace of curated, vetted plugins that extend Claude Code with commands, agents, skills and MCP servers.

Open-source desktop agent app and Rust library for running many AI agents with lower token use, memory and resource cost.

A visual, example-driven guide to Claude Code with copy-paste templates for slash commands, memory, skills, subagents, hooks, and MCP.

A marketplace of 94 plugins, 202 agents, 185 skills and 105 commands for Claude Code, Codex CLI, Cursor, OpenCode, Copilot, Antigravity and Pi.

Reference AI agents, skills and data connectors for investment banking, equity research, private equity and wealth management workflows, built on Claude.

Wraps any SQL database with instant REST and GraphQL APIs, a visual admin Studio, and a native MCP server for AI agents.

A headless browser written in Zig from scratch for AI agents and automation, with CDP and WebDriver BiDi servers.

A terminal coding agent with built-in LSP, debugger, browser and subagent tools, supporting 60+ model providers.

GitHub's official MCP server that lets AI assistants read repositories, manage issues and pull requests, and work with GitHub Actions.

A local code knowledge graph that gives AI coding tools precise review context over MCP and a CLI.

A single-binary CLI that lets AI agents and developers create, read, and edit Word, Excel, and PowerPoint files without Office installed.

Blender add-on and MCP server that let AI assistants like Claude build, modify and inspect 3D scenes in Blender through prompts.

MCP server for AI coding agents that keeps raw tool output out of the context window and persists session state across compaction.

A local, on-device CLI search engine for markdown notes, meeting transcripts and docs, combining BM25, vector search and LLM reranking.

An MCP server that gives coding agents IDE-level symbol search, semantic editing and refactoring over a codebase.

A collection of 11 role-specific plugins that give Claude Cowork or Claude Code skills, slash commands and tool connectors for sales, legal, finance, data and more.

An open-source autonomous research agent that plans questions, gathers web and local sources, and writes cited reports with any LLM provider.

Persistent memory for AI coding agents that captures sessions automatically and injects relevant context into later sessions across Claude Code, Cursor, Codex and other MCP clients.

A JavaScript library that embeds a GUI agent in any web page, letting users control the interface with natural language.

A CLI and web tool that packs an entire code repository into one AI-friendly file for feeding to LLMs like Claude or ChatGPT.

A terminal-based AI coding agent that connects to your choice of LLM, with LSP and MCP support and per-project sessions.

Lightweight cross-platform database client for 100+ databases, with desktop, Docker, CLI, a built-in AI SQL assistant and an MCP server.

Open-source workflow automation platform and alternative to Zapier, with TypeScript-based integrations that also run as MCP servers for AI agents.

Open-source, local-first 3D building editor built on React Three Fiber and WebGPU, usable in the browser or from a CLI with MCP tools for AI agents.

An open agent framework where the AI agent gets its own Dockerized Linux desktop, browser, and document tools to carry out real work.

A collection of starter projects for building deployable applications on the Claude API, covering agents, computer use, browser automation and finance analysis.

Open-source AI coworker for your desktop that completes everyday tasks and security reviews, using your own model keys and approval-gated actions.

An open source MCP server that connects AI agents, IDEs and apps to databases with prebuilt tools or custom tool definitions.

Open-source desktop app for running a local multi-agent AI workforce that automates multi-step computer tasks, positioned as a free alternative to Claude Cowork.

A bridge that lets AI assistants like Claude, Cursor or VS Code control the Unity Editor through the Model Context Protocol.

An open-source, clean-room word processor written in pure Rust that reads and writes .docx and runs on desktop and in the browser.

A macOS video editor for Apple Silicon with built-in AI video and image generation and MCP support so agents can edit the timeline.

AX is an open-source declarative orchestrator for running large numbers of sandboxed autonomous agent tasks in a Kubernetes cluster.

A full-stack TypeScript CMS built on Astro that aims to bring WordPress-style extensibility and admin UX to serverless, with sandboxed plugins.

Natural-language driven Android automation for AI coding assistants and test suites, running on real phones or emulators.