MCP servers · connect in Claude Code

Claude Code MCP servers

4,761 MCP servers have a connect command for Claude Code. 2,135 are SAFE, 935 CAUTION and 1,691 BLOCK. Every one was read in full before it was listed.

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ModelsAtlas. “Claude Code MCP servers”. Retrieved 29 Oct 2026. https://modelsatlas.com/mcp/for/claude-code/page/28

Verdicts · 4,761 servers

✓SAFE2,135!CAUTION935✕BLOCK1,691

Transports

A server can list more than one transport.

Tool risk

1,342

servers expose at least one destructive tool: delete, overwrite or run. The median server with a readable tool list exposes 10 tools.

Servers with no destructive tools →

4,761 servers for Claude Code

649–672 of 4,761 · ranked by trust score, then stars

Terminal Controller

gongrzhe/terminal-controller-mcp

✓SAFE B

A Model Context Protocol (MCP) server that enables secure terminal command execution, directory navigation, and file system operations through a standardized interface.

★ 951 destructivestdio

Ableton Copilot

xiaolaa2/ableton-copilot-mcp

✓SAFE B

An MCP server built on ableton-js enables AI assistants to control Ableton Live in real time, including Arrangement View operations such as song management, track control, MIDI editing, and audio recording, along with other capabilities.

★ 945 destructivestdio

Excel

yzfly/mcp-excel-server

✓SAFE B

The Excel MCP Server is a powerful tool that enables natural language interaction with Excel files through the Model Context Protocol (MCP). It provides a comprehensive set of capabilities for reading, analyzing, visualizing, and writing Excel data.

★ 942 write

GitLab MR

kopfrechner/gitlab-mr-mcp

✓SAFE B

Interact seamlessly with GitLab repositories to manage merge requests and issues. Fetch details, add comments, and streamline your code review process with ease.

★ 948 writestdio

Joplin

dweigend/joplin-mcp-server

✓SAFE B

A Model Context Protocol (MCP) Server for https://joplinapp.org/ that enables note access through the https://modelcontextprotocol.io. Perfect for integration with AI assistants like Claude.

★ 941 destructivestdio

Legion Database

theralabs/legion-mcp

✓SAFE B

A server that helps people access and query data in databases using the Legion Query Runner with Model Context Protocol (MCP) in Python.

★ 942 write

Web3

strangelove-ventures/web3-mcp

✓SAFE B

1 MCP to rule all them chains

★ 949 writestdio

Flux UI

iannuttall/flux-ui-mcp

✓SAFE B
★ 934 readstdio

NASA Data Interface

programcomputer/nasa-mcp-server

✓SAFE B

A Model Context Protocol (MCP) server for NASA APIs, providing a standardized interface for AI models to interact with NASA's vast array of data sources.

★ 933 writestdio

Octagon Deep Research

octagonai/octagon-deep-research-mcp

✓SAFE B

The Octagon Deep Research MCP server provides specialized AI-powered comprehensive research and analysis capabilities by integrating with advanced deep research agents. No rate limits, faster than ChatGPT Deep Research, more thorough than Grok DeepSearch or Perplexity Deep Research.

★ 931 readstdio

A11y

ronantakizawa/a11ymcp

✓SAFE B

MCP Server for Web Accessibility Testing (10k+ Downloads, #20 on ProductHunt)

★ 926 readstdio

GeoServer

mahdin75/geoserver-mcp

✓SAFE B

A Model Context Protocol (MCP) server implementation that connects LLMs to the GeoServer REST API

★ 927 destructivestreamable-http

Strimzi Kafka CLI

systemcraftsman/strimzi-kafka-cli

!CAUTION B

Command Line Interface and MCP Server for the Strimzi Kafka Operator

★ 929 destructivestdio

Apple Music Control

kennethreitz/mcp-applemusic

✓SAFE B

An experimental MCP server for controlling Apple Music.

★ 912 write

Atom of Thoughts

dioptx/mcp-atom-of-thoughts

!CAUTION B

MCP server for structured AI reasoning — decompose problems into atomic thoughts with dependency graphs, confidence tracking, and interactive D3.js visualization

★ 912 readstdio

Gateway

boilingdata/mcp-server-and-gw

✓SAFE B

An MCP stdio to HTTP SSE transport gateway with example server and MCP client

★ 911 writesse

Library

lethain/library-mcp

✓SAFE B

MCP server for operating on Markdown knowledge bases

★ 912 writestdio

Ragie

ragieai/ragie-mcp-server

✓SAFE B

Ragie Model Context Protocol Server

★ 911 readstdio

Terminal

theailanguage/terminal_server

✓SAFE B

MCP server that can execute terminal commands

★ 912 writestdio

AAI Gateway

gybob/aai-gateway

✓SAFE B

AAI Gateway — Install MCP servers and skills once, share across all your AI agents. One-time setup, 90% less context overhead. The unified gateway for AI agent tooling.

★ 901 destructivestdio

Anilist

yuna0x0/anilist-mcp

✓SAFE B

AniList MCP server for accessing anime and manga data

★ 903 destructivestdio

Chess.com

pab1it0/chess-mcp

✓SAFE B

A Model Context Protocol server for Chess.com's Published Data API. This provides access to Chess.com player data, game records, and other public information through standardized MCP interfaces, allowing AI assistants to search and analyze chess information.

★ 9010 readsse

Claude Soul

domdemetz/claude-soul

✓SAFE B

Self-correcting learning engine for Claude Code — persistent identity, behavioral pattern tracking, and cross-session memory

★ 903 writestdio

Frame0

niklauslee/frame0-mcp-server

✓SAFE B
★ 902 destructivestdio

More about Claude Code

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Questions

How do I add an MCP server to Claude Code?
Run the claude mcp add command shown on the server's page; it names the package and its version.
Which Claude Code MCP servers are safe?
Of the 4,761 servers with a Claude Code connect command, 2,135 are SAFE, 935 CAUTION and 1,691 BLOCK. Cards are ranked by trust score, so the safest are first; open one to read its findings before you connect it.
Are any of these servers remote?
1,937 of the 4,761 list a remote transport (streamable HTTP or SSE). The rest run as a local process your client starts.

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