Building agents MCP servers

3,570 tagged Building agents, measured the same way as everything else here.

Browse within: model-context-protocol 216mcp-server 190LLM 128cli 100agents 79agentic-ai 77agent 45ai-tools 38agent-orchestration 35ai-governance 34a2a 32agent-memory 32Multi-Agent 31claude-code-plugin 28

henry2craftman/gemini-collaboration-mcp

MCP server Claude CodeCodexCursor +2

MCP Server for Claude & Gemini Collaboration - Consult Gemini AI and collaborate on code development. Runs locally from the gemini-collaboration-mcp npm package.

not rated 1 11mo ago A tokens not measured original MIT

codetoprompt-mcp

1298

yash9439/codetoprompt-mcp

MCP server Claude CodeCodexCursor +2

An MCP server for the codetoprompt library, enabling integration with LLM agents. Runs locally from the codetoprompt-mcp Python package.

not rated 1 1y ago A tokens not measured original MIT

mcp-adapter

1299

TaylorTrz/mcp-adapter

MCP server Claude CodeCodexCursor +2

A FastAPI-based framework for building MCP tools and attaching MCP services. FastAPI is a Python framework for creating web services.

not rated 1 8mo ago A tokens not measured

mcp-talk

1300

devinvenable/mcp-talk

MCP server Claude CodeCodexCursor +2

Inter-agent messaging via Model Context Protocol. Runs locally from the mcp-talk Python package.

not rated 1 9mo ago A tokens not measured

gemini-cli-mcp

1301

wminson/gemini_mcp_server

MCP server Claude CodeCodexCursor +2

Gemini CLI MCP Server. Runs locally from the gemini-cli-mcp Python package.

not rated 1 9mo ago A tokens not measured

mcp-agent-mail

1302

OmelchMichael/mcp_agent_mail

MCP server Claude CodeCodexCursor +2

MCP server "mcp-agent-mail", hosted remotely at 127.0.0.1, as configured in OmelchMichael/mcpagentmail.

not rated 1 7mo ago A tokens not measured copy · 88% MIT

mcp

1303

kunobi-ninja/mcp

MCP server Claude CodeCodexCursor +2

MCP server for Kunobi — platform management for AI assistants. Runs locally from the @kunobi/mcp npm package.

not rated 1 1mo ago A tokens not measured copy · 67% Apache-2.0

jit-tool-synthesis

1304

EyeSeeThru/jit-tool-synthesis

MCP server Claude CodeCodexCursor +2

MCP server "jit-tool-synthesis" as configured in EyeSeeThru/jit-tool-synthesis. Runs locally from the jit-tool-synthesis npm package.

not rated 1 5mo ago A tokens not measured

mcp-server

1305

638Labs/638labs-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for the 638Labs AI agent registry. Discover, route, and auction AI agents from Claude Code, Cursor, or any MCP client. Runs locally from the @638labs/mcp-server npm package.

not rated 1 6mo ago A tokens not measured original MIT

codemode-bridge

1306

ruifung/mcp-cm-bridge

MCP server Claude CodeCodexCursor +2

MCP bridge that connects to upstream MCP servers and exposes tools via a single codemode tool for orchestration. Runs locally from the @ruifung/codemode-bridge npm package.

not rated 1 6mo ago A tokens not measured original Apache-2.0

mcp-skills

1307

FranciscoYuster/mcp-skills

MCP server Claude CodeCodexCursor +2

MCP server that enables AI agents to autonomously discover, recommend, and manage skills from the skills.sh ecosystem. Runs locally from the @koderspa/mcp-skills npm package.

not rated 1 6mo ago A tokens not measured original Apache-2.0

mcpfind

1308

jcgs2503/mcpfind

MCP server Claude CodeCodexCursor +2

Context-efficient MCP tool proxy with semantic search. Runs locally from the mcpfind Python package.

not rated 1 6mo ago A tokens not measured

agloop-mcp

1309

zebbern/agloop-mcp

MCP server Claude CodeCodexCursor +2

AgLoop MCP Server — Agent introspection tools for VS Code Copilot custom agents. Runs locally from the agloop-mcp Python package.

not rated 1 6mo ago A tokens not measured original MIT

easy-peasy-mcp

1310

derberg/easy-peasy-mcp

MCP server Claude CodeCodexCursor +2

Lightweight zero-config MCP server. Give it an llms-full.txt (path or URL) and optional OpenAPI/AsyncAPI dirs — it registers the right tools automatically. Runs locally from the easy-peasy-mcp npm package.

not rated 1 6mo ago A tokens not measured

n8n-mcp

1311

Mutahar456/N8n-mcp

MCP server Claude CodeCodexCursor +2

Integration between n8n workflow automation and Model Context Protocol (MCP). Runs locally from the n8n-mcp npm package.

not rated 1 6mo ago A tokens not measured original MIT

meta-mcp-search

1312

appler1009/meta-mcp-search

MCP server Claude CodeCodexCursor +2

Single MCP server exposing searchtool that routes to 1000+ local MCP tools via semantic search. Runs locally from the meta-mcp-search npm package.

not rated 1 6mo ago A tokens not measured

claude-sdk-agent-fleet

1313

Magic-Man-us/claude-sdk-agent-fleet

MCP server Claude CodeCodexCursor +2

Deterministic generator that assembles a minimal Claude Agent SDK agent from a problem statement and a capability corpus, with an HTTP API and MCP pool server. Runs locally from the claude-sdk-agent-fleet Python package.

not rated 1 28d ago A tokens not measured original MIT

agent-safety-mcp

1314

LuciferForge/agent-safety-mcp

MCP server Claude CodeCodexCursor +2

MCP server for AI agent safety — cost guards, injection scanning, decision tracing, agent identity (KYA), and signed receipts. Runs locally from the agent-safety-mcp Python package.

not rated 1 6mo ago A tokens not measured original MIT

spaceship-mcp

1315

Spaceship-AI/spaceship-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Spaceship AI — manage agents from Claude Code and other MCP clients. Runs locally from the spaceship-mcp Python package.

not rated 1 4mo ago A tokens not measured

codeatlas-mcp

1316

giauphan/codeatlas-mcp

MCP server Claude CodeCodexCursor +2

MCP server that gives AI assistants (Gemini, Claude, Cursor, Windsurf, Copilot) deep understanding of your codebase — 10 tools + persistent memory. Runs locally from the @giauphan/codeatlas-mcp npm package.

not rated 1 1mo ago A tokens not measured original MIT

mcp

1317

DebateTalk-AI/mcp

MCP server Claude CodeCodexCursor +2

Official MCP server and CLI for DebateTalk — run structured multi-model AI debates from your AI assistant or terminal. Runs locally from the @debatetalk/mcp npm package.

not rated 1 5mo ago A tokens not measured copy · 73% MIT

openrouter-mcp

1318

lumishoang/openrouter-mcp

MCP server Claude CodeCodexCursor +2

MCP server for OpenRouter model discovery. Runs locally from the openrouter-mcp Python package.

not rated 1 4mo ago A tokens not measured

ai-optimizer-mcp

1319

BarackNdenga/AI-Task-Optimizer-MCP

MCP server Claude CodeCodexCursor +2

MCP server "ai-optimizer-mcp" as configured in BarackNdenga/AI-Task-Optimizer-MCP. Runs locally from the ai-optimizer-mcp Python package.

not rated 1 4mo ago A tokens not measured

civic-agent-kit

1320

gabrielmahia/civic-agent-kit

MCP server Claude CodeCodexCursor +2

Python SDK for building civic AI tools across Africa — M-Pesa, parliament, budgets, drought, MCP and A2A. Runs locally from the civic-agent-kit Python package.

not rated 1 16d ago A tokens not measured original MIT