MCP servers · connect in Claude Code

Claude Code MCP servers

4,770 MCP servers have a connect command for Claude Code. 2,136 are SAFE, 937 CAUTION and 1,697 BLOCK. Every one was read in full before it was listed.

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ModelsAtlas. “Claude Code MCP servers”. Retrieved 30 Oct 2026. https://modelsatlas.com/mcp/for/claude-code/page/136

Verdicts · 4,770 servers

✓SAFE2,136!CAUTION937✕BLOCK1,697

Transports

A server can list more than one transport.

Tool risk

1,345

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 →
4,770 servers for Claude Code · 3,241–3,264 · ranked by trust score, then stars
AskDB✕BLOCK D

mgorabbani/askdb

Give AI agents safe access to your database.

★ 73GitHub stars2 writestreamable-http
OpenMSX✕BLOCK D

nataliapc/mcp-openmsx

A Model Context Protocol (MCP) server for automating openMSX emulator instances. This server provides comprehensive tools for MSX software development, testing, and automation through standardized MCP protocols.

★ 73GitHub stars8 readstdio
Cloud Audit✕BLOCK D

gebalamariusz/cloud-audit

Fast, opinionated AWS security scanner. Curated checks. Zero noise. Copy-paste fixes.

★ 72GitHub stars1 writestdio
Mikro✕BLOCK D

alikarami/mikromcp

Production-grade MCP server for MikroTik RouterOS with secure AI-native network automation.

★ 72GitHub stars35 destructivesse
PPT Translator✕BLOCK D

daekeun-ml/ppt-translator

A powerful PowerPoint translation tool that leverages Amazon Bedrock models for high-quality translation. This service can be used both as a standalone command-line tool and as a MCP for integration with AI assistants like Claude Code and Kiro. It translates PowerPoint presentations while preserving

★ 72GitHub stars1 write
EpicMe✕BLOCK D

epicweb-dev/epic-me-mcp

★ 70GitHub stars2 destructive
Image Gen✕BLOCK D

lansespirit/image-gen-mcp

An MCP server that integrates with gpt-image-1 & Gemini imagen4 model for text-to-image generation services

★ 70GitHub stars2 readsse
Chucknorris✕BLOCK D

pollinations/chucknorris

⚡ C̷h̷u̷c̷k̷N̷o̷r̷r̷i̷s̷ MCP server: Helping LLMs break limits. Provides enhancement prompts inspired by elder-plinius' L1B3RT4S

★ 69GitHub stars2 readstdio
Proton Mail Bridge Client✕BLOCK D

googlarz/proton-mail-bridge-client

Local-first Proton Mail MCP server and CLI via Proton Bridge. Search, draft, send and organize mail from Claude Desktop, Claude Code or any MCP client. 96 tools, read-only and send-to-self modes.

★ 69GitHub stars14 destructivestdio
CodeScene MCP Server✕BLOCK D

codescene-oss/codescene-mcp-server

The CodeScene MCP Server exposes CodeScene’s Code Health analysis as local AI-friendly tools.

★ 68GitHub starsNot listed in sourcestdio
Debugg AI✕BLOCK D

debugg-ai/debugg-ai-mcp

Zero-Config, Fully AI-Managed End-to-End Testing for all code gen platforms.

★ 68GitHub stars10 readstdio
Pymol✕BLOCK D

vrtejus/pymol-mcp

★ 68GitHub stars1 write
AgentRelay✕BLOCK D

mnemox-ai/agentrelay

Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engine, reputation system.

★ 67GitHub stars2 write
Netlify✕BLOCK D

netlify/netlify-mcp

Netlify's Official MCP server

★ 67GitHub stars3 readstreamable-http
Paper Distill✕BLOCK D

eclipse-cj/paper-distill-mcp

MCP server for academic paper search, curation, and multi-platform push

★ 67GitHub stars1 destructivestdio
Claude History✕BLOCK D

jhammant/claudehistorymcp

MCP server for searching and surfacing Claude Code conversation history

★ 66GitHub stars3 writestdio
CodeScene✕BLOCK D

codescene-oss/codescene-mcp-server

The CodeScene MCP Server exposes CodeScene’s Code Health analysis as local AI-friendly tools.

★ 66GitHub starsNot listed in sourcestdio
React Native✕BLOCK D

mrnitro360/react-native-mcp

A Model Context Protocol (MCP) server providing comprehensive guidance and best practices for React Native development based on official React Native documentation.

★ 66GitHub stars17 readstdio
Scrivener✕BLOCK D

dcondrey/scrivener-mcp

The definitive MCP server for Scrivener — connect your novels, screenplays, and manuscripts to Claude, ChatGPT, and any AI assistant. 53 tools: document management, writing analysis, content enhancement, offline semantic search, and character/plot tracking.

★ 65GitHub stars2 destructivestdio
Scrivener✕BLOCK D

writerslogic/scrivener-mcp

The definitive MCP server for Scrivener — connect your novels, screenplays, and manuscripts to Claude, ChatGPT, and any AI assistant. 53 tools: document management, writing analysis, content enhancement, offline semantic search, and character/plot tracking.

★ 65GitHub stars2 destructivestdio
Bonsai✕BLOCK D

jotaderodriguez/bonsai_mcp

★ 64GitHub stars1 write
CTF Solver✕BLOCK D

foxibu/ctf-solver

★ 64GitHub stars9 writestdio
Calculator✕BLOCK D

huhabla/calculator-mcp-server

A Model Context Protocol (MCP) server that provides Claude with advanced mathematical calculation capabilities

★ 63GitHub stars23 read
Codebase Index✕BLOCK D

mikerecognex/mcp-codebase-index

17 MCP query tools for codebase navigation — functions, classes, imports, dependency graphs, change impact. Zero dependencies. 87% token reduction.

★ 63GitHub stars2 writestdio

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 4,770 servers with a Claude Code connect command, 2,136 are SAFE, 937 CAUTION and 1,697 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?
1,942 of the 4,770 list a remote transport (streamable HTTP or SSE). The rest run as a local process your client starts.

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