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/172

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

4,105–4,128 of 4,761 · ranked by trust score, then stars

NeuronDB

neurondb/neurondb

✕BLOCK F

NeuronDB PostgreSQL extension: vector similarity search (HNSW, IVFFlat), embeddings, kNN, ML in SQL, and hybrid full-text + vector retrieval.

★ 511 read

Open Code Review

raye-deng/open-code-review

✕BLOCK F

🤖 AI code quality gate for AI-generated code. Detects hallucinated packages, phantom dependencies, stale APIs, and more. MCP Server + CLI + CI/CD Action.

★ 404 readstdio

answerLoops

answerLoops/answerLoops

✕BLOCK F

🚀 Agent-native AI support that turns your docs into answers for your community. Built for your agents with skills and MCP.

★ 191 write

authyouragent

kjames2001/authyouragent

✕BLOCK F

Auth Your Agent: let AI agents act for a person on websites, with the person's approval on their phone. Take over lets the owner drive a stuck agent's browser from their phone.

★ 61 destructivestdio

GroundTruth-MCP

rm-rf-prod/GroundTruth-MCP

✕BLOCK F

Self-hosted MCP server for live documentation, code audits, and best practices. 793+ curated libraries, 107 audit patterns, no rate limits.

★ 633 readstdio

hronaut

hronaut/hronaut

✕BLOCK F

The browser your coding agent can come back to — visible, persistent, isolated workspaces over MCP.

★ 618 readstdio

Trusty Squire

Trusty-Squire/trusty-squire

✕BLOCK F

Trusty Squire signs up / in to websites for you so you don’t have to.

★ 33 writestdio

mac-developer-bridge

Powderpuff-magneticstoragemedium586/mac-developer-bridge

✕BLOCK F

Give ChatGPT a real terminal on your Mac to run commands, edit files, manage sessions, and access Codex history.

★ 22 destructivestreamable-http

MemTether

MemTether/MemTether

✕BLOCK F

Cross-client AI memory hub — one physical SQLite, many clients. File-level pointers, REST API, Web Dashboard, MCP. Zero cloud. Dual-timeline governance. PyPI: memtether

★ 2Not listed in sourcestdio

`@shield-agent/kya`

The-Pixel-Boys/shield-kya

✕BLOCK F

AI agents audit trail & traceability — gate every tool call (Allow / Review / Deny), live activity dashboard, and continuous trust-baseline certification.

★ 11 destructivestdio

collidemcp

lithometric/collidemcp

✕BLOCK F

Run multiple AI coding agents (Claude Code, Codex, Cursor) on one repo without conflicts: live awareness, write gate, briefings, one-step pushes. Free, local, MCP + hooks.

★ 1Not listed in sourcestreamable-http

mcp-servers

theluckystrike/mcp-servers

✕BLOCK F

42 local-first MCP servers for back-office work: invoices, VAT, PDFs, spreadsheets, time tracking, expenses. Free tier, one-time Pro (no subscription, no account). Hosted, no-install endpoints: https://mcp.zovo.one

★ 138 destructivestdio

prjct-cli

prjct-app/cli

✕BLOCK F

The agentic harness for AI coding agents — intelligence is rented, the harness is owned. Runs the full work cycle: intent briefs, bounded RAG context from real code intelligence, persistent memory, preventive guardrails, and performance evals. One CLI + MCP server, SQLite inside. Claude Code, Codex,

★ 11 destructive

MCPGateway

yeelam-gordon/MCPGateway

✕BLOCK F

Share local MCP servers across coding-agent sessions: avoid duplicate backend memory and startup work. Keep the agent-side MCP connection across settled configuration-only restarts (SDK/stdio). Tool discovery and exclusive workflows; sharing adds overhead.

★ 013 readstdio

Serena

oraios/serena

✕BLOCK F

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

★ 29,624Not listed in sourcestdio

CodeGraphContext

shashankss1205/codegraphcontext

✕BLOCK F

An MCP server plus a CLI tool that indexes local code into a graph database to provide context to AI assistants.

★ 4,24210 read

Crw

us/crw

✕BLOCK F

Fast, lightweight Firecrawl/Tavily alternative in Rust. Web scraper, crawler & search API with MCP server for AI agents. Drop-in Firecrawl-compatible API (/scrape, /crawl, /search). 2.3x faster than Tavily, 1.5x faster than Firecrawl in 1K-URL benchmarks. 6 MB RAM, single binary. Self-host or use ma

★ 1,0841 readstdio

aimock

CopilotKit/aimock

✕BLOCK F

Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.

★ 9712 destructivestreamable-http

Director

fdmtl/director

✕BLOCK F

MCP Playbooks for AI agents

★ 4828 destructivesse

kimiflare

sinameraji/kimiflare

✕BLOCK F

Autopilot (previously Kimiflare) is an open source harness inspired by claude code. works with open router

★ 1773 destructive

agent-inspect

rajudandigam/agent-inspect

✕BLOCK F

Local evidence debugger and trajectory-test toolkit for TypeScript AI agents: inspect causal runs, catch wrong tool paths in CI, and share safe offline evidence.

★ 1656 write

mcp-wordpress

docdyhr/mcp-wordpress

✕BLOCK F

MCP Server to manage a Wordpress CMS system.

★ 1119 destructivestdio

CKB

simplyliz/ckb

✕BLOCK F

Code intelligence for AI assistants - MCP server, CLI, and HTTP API with symbol navigation, impact analysis, and architecture mapping

★ 1107 readstdio

CKB

simplyliz/codemcp

✕BLOCK F

Code intelligence for AI assistants - MCP server, CLI, and HTTP API with symbol navigation, impact analysis, and architecture mapping

★ 1107 readstdio

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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