MCP servers for AI agents

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an access level with its reasons.

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Found: 1567

Long-term agent memory in local Markdown files with a link graph, semantic search and MCP access

Extended access4.4KRepository stars

MCP server for spec-driven development: requirements, design and tasks step by step, with a web dashboard and a VS Code extension

Extended access4.3KRepository stars

An MCP server to create and edit Excel files without Microsoft Office: formulas, formatting, charts, pivot tables

Extended access4.3KRepository stars
Official

A Dagger MCP server that gives each agent its own container and git branch for safe parallel work

Extended access4.1KRepository stars
Official

An MCP and CLI that let an agent control your real Chrome, with its own logins and extensions, through Playwright

Broad access4KRepository stars
Official

A WSL distro manager with a GUI and an MCP server so an agent can manage distros and run commands inside them

Broad access4KRepository stars
Official

An open-source Kubernetes UI with a built-in MCP server: the agent inspects the cluster, diagnoses breakages and operates it with RBAC in mind

Broad access4KRepository stars
Official

An MCP server for long-term agent memory: compresses dialogues into atomic facts, resolves pronouns and anchors relative time to absolute dates

Extended access3.9KRepository stars

DaVinci Resolve MCP

DaVinci Resolve MCP Server

An MCP server that drives DaVinci Resolve Studio through the official scripting API: editing, media pool, rendering, grading and Fusion

Broad access3.8KRepository stars

An MCP server that inserts a human feedback step into agent tasks: a web or desktop window for text, images and prompts

Extended access3.8KRepository stars
Official

A self-hosted MCP and A2A gateway with identity provider integration, access control and observability for enterprise agents

Broad access3.7KRepository stars
Official

The experimental official Google Analytics 4 MCP server: reports, funnels and realtime data on request

Extended access3.6KRepository stars

A flight search MCP server over Google Flights data: the agent searches flights with filters and finds the cheapest dates

Extended access3.4KRepository stars

A PostgreSQL MCP server with index tuning, EXPLAIN plans, database health checks and a read-only mode

Broad access3.4KRepository stars

A local codebase index for agents: hybrid search, dependency graphs and change impact analysis

Extended access3.4KRepository stars
Official

A local development environment with a built-in MCP server: the agent inspects services, sites, configs and logs and manages their lifecycle

Extended access3.3KRepository stars
Official

An MCP server for the Godot engine: connects Claude Code, Claude Desktop and Codex to a live editor to build scenes, scripts and materials

Extended access3.3KRepository stars

An MCP server for Ableton Live: the agent creates tracks, places clips and builds arrangements straight in the open project

Extended access3.3KRepository stars
Official

Self-hosted AI pentesting framework: attack surface graph, Kali sandbox, human approval gates and an MCP server you can drive from Claude Code

Broad access3.2KRepository stars

A local MCP server for arXiv literature work: section-level paper reads, BibTeX from metadata, topic watches

Extended access3.2KRepository stars

GraphJin MCP

GraphJin

Official

GraphJin's MCP server gives an agent safe, schema-aware access to SQL and MongoDB instead of raw database credentials

Broad access3.2KRepository stars

An MCP server to drive FreeCAD from Claude Desktop and other clients: create and edit models, run scripts and FEM analysis

Broad access3.1KRepository stars

Obsidian plugin with a REST API and a built-in MCP server: an agent reads, searches and surgically edits vault notes from Claude Code or Cursor

Broad access3.1KRepository stars

A local database of China A-share and ETF market data with an MCP server for natural-language queries

Extended access3.1KRepository stars

Frequently asked questions

What is an MCP server?

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.

How do I connect an MCP server to an agent?

The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.

Do I need a key or a paid account?

It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.