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/23

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

529–552 of 4,761 · ranked by trust score, then stars

OneNote

danosb/onenote-mcp

✓SAFE B

MCP server for Microsoft OneNote

★ 1253 writestdio

Reaper

dschuler36/reaper-mcp-server

✓SAFE B

An MCP Server for interacting with Reaper projects.

★ 1254 readstdio

Codemode

jx-codes/codemode-mcp

✓SAFE B

An implementation of the Codemode workflow detailed by Cloudflare.

★ 1242 readstdio

Codesys Toolkit

johannespettersson80/codesys-mcp-toolkit

✓SAFE B

Model Context Protocol server for CODESYS automation platform

★ 1246 writestdio

Codex Control Plane

aresyn/codex-control-plane-mcp

✓SAFE B

Durable MCP control plane for long-running Codex Desktop tasks

★ 124Not listed in sourcestdio

Fred

stefanoamorelli/fred-mcp-server

✓SAFE B

Open-source FRED MCP Server (Federal Reserve Economic Data)

★ 1243 readstdio

Zendesk

reminia/zendesk-mcp-server

✓SAFE B

A Model Context Protocol server for Zendesk

★ 1243 writestdio

Ai Image Gen

mikeyny/ai-image-gen-mcp

✓SAFE B
★ 1231 readstdio

Svelte Docs

spences10/mcp-svelte-docs

✓SAFE B

🔍 MCP server that lets you search and access Svelte documentation with built-in caching

★ 1231 read

ERPNext

rakeshgangwar/erpnext-mcp-server

✓SAFE B

Connect AI assistants to your ERPNext instance via the Model Context Protocol (MCP) using the official Frappe API.

★ 1221 destructivestdio

Frida

zhizhuodemao/frida-mcp

✓SAFE B

一个用于frida动态调试的mcp工具,支持自定义frida路径和名称端口,自动管理frida

★ 1222 write

PubMed

grll/pubmedmcp

✓SAFE B

A MCP server for PubMed data

★ 1221 read

Stitch

kargatharaakash/stitch-mcp

✓SAFE B

Universal MCP Server for Google Stitch. Connect AI agents to your UI designs.

★ 1212 readstdio

EnergyPlus

lbnl-eta/energyplus-mcp

✓SAFE B

The first open-source Model Context Protocol server enabling AI assistants and applications to interact programmatically with EnergyPlus building energy simulation.

★ 1201 destructivestdio

FFmpeg

egoist/ffmpeg-mcp

✓SAFE B

An MCP server for FFmpeg

★ 1202 readstdio

Houtini LM

houtini-ai/houtini-lm

✓SAFE B

MCP server that saves Claude Code tokens by delegating bounded tasks to local or cloud LLMs. Works with LM Studio, Ollama, vLLM, DeepSeek, Groq, Cerebras.

★ 1202 writestdio

Outline

mmmeff/outline-mcp-server

✓SAFE B

It's an MCP server... for Outline (the documentation platform!)

★ 1202 destructivesse

Scrapling Fetch

cyberchitta/scrapling-fetch-mcp

✓SAFE B

Helps AI assistants access text content from bot-protected websites. MCP server that fetches HTML/markdown from sites with anti-automation measures using Scrapling.

★ 1202 readstdio

Terraform Registry

thrashr888/terraform-mcp-server

✓SAFE B

Terraform Registry MCP Server

★ 12031 readstdio

Yapi

lzsheng/yapi-mcp

✓SAFE B

yapi mcp server

★ 1201 writesse

ElevenLabs

mamertofabian/elevenlabs-mcp-server

✓SAFE B
★ 1191 destructivestdio

N8n

illuminaresolutions/n8n-mcp-server

✓SAFE B

MCP server implementation for n8n workflow automation

★ 1197 destructivestdio

Notion

v-3/notion-server

!CAUTION B
★ 1191 destructivestdio

Codex Bridge

elyin/codex-bridge

✓SAFE B

A lightweight MCP server bridging AI agents to OpenAI models via official CLI

★ 1183 read

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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