Building agents MCP servers

3,568 tagged Building agents, measured the same way as everything else here.

Browse within: model-context-protocol 215mcp-server 188LLM 127cli 99agentic-ai 78agents 78agent 43ai-tools 38agent-orchestration 35ai-governance 35Multi-Agent 32a2a 32agent-memory 32AI Safety 28

claude-subagent-mcp

722

ltxzs/claude-subagent-mcp

MCP server Claude CodeCodexCursor +2

MCP server "claude-subagent-mcp" as configured in ltxzs/claude-subagent-mcp. Runs locally from the claude-subagent-mcp npm package.

not rated 4 1mo ago A tokens not measured original MIT

agent-center-app

723

harariguy/agent-center

MCP server Claude CodeCodexCursor +2

A self-hostable notification layer for AI agents — they report what they did and what needs you; you read one feed and click out to where the work lives. Runs locally from the agent-center-app Python package.

not rated 4 24d ago A tokens not measured original MIT

imladris

724

FeanorsCodeSL/imladris

MCP server Claude CodeCodexCursor +2

MCP server "imladris" as configured in FeanorsCodeSL/imladris. Runs locally from the imladris Python package.

not rated 4 2mo ago A tokens not measured original MIT

agent-hub

725

JochenYang/agent-comm-hub

MCP server Claude CodeCodexCursor +2

MCP server "agent-hub", hosted remotely at 127.0.0.1, as configured in JochenYang/agent-comm-hub.

not rated 4 yesterday A tokens not measured original MIT

voxagent

726

zanezhao0708/voxagent

MCP server Claude CodeCodexCursor +2

A lightweight, model-agnostic LLM provider abstraction with streaming and tool support. Runs locally from the voxagent Python package.

not rated 4 26d ago A tokens not measured original MIT

vardoger

727

dstrupl/vardoger

MCP server Claude CodeCodexCursor +2

Personalize AI coding assistants by analyzing conversation history. Runs locally from the vardoger Python package. Needs 1 environment variable to run.

not rated 4 1mo ago A tokens not measured original Apache-2.0

vishnu2kmohan/mcp-server-langgraph

MCP server Cursor

One of 2 in mcp.json

MCP server "langgraph-agent-streamable" as configured in vishnu2kmohan/mcp-server-langgraph. Runs mcp_server_langgraph.mcp.server_streamable with python. Needs 3 environment variables to run.

not rated 4 changed 5d ago A tokens not measured original MIT

mcp-maker

729

CaptainCrouton89/mcp-maker

MCP server Claude CodeCodexCursor +2

CLI utility to create TypeScript MCP servers in modular structure. Runs locally from the mcp-maker npm package.

not rated 4 1y ago A tokens not measured

gemini-cli-mcp-async

730

jeanchristophe13v/gemini-cli-mcp-async

MCP server Claude CodeCodexCursor +2

Async wrapper for Gemini CLI to enable parallel task execution in Claude Code. Runs locally from the gemini-cli-mcp-async Python package.

not rated 4 10mo ago A tokens not measured original MIT

aiskillstore

731

garasegae/aiskillstore

MCP server Claude CodeCodexCursor +2

Agent-first skill marketplace with USK open standard for Claude, Cursor, Gemini, Codex CLI. Remote server at aiskillstore.io.

not rated 4 4mo ago A tokens not measured original MIT

ai-wes/claude-symphony-of-one-mcp

MCP server Claude CodeCodexCursor +2

Symphony of One MCP - enables multi-agent collaboration through centralized chat rooms with persistent memory and tagging. Runs locally from the claude-symphony-of-one-mcp npm package.

not rated 4 1y ago A tokens not measured

moltbook-mcp

733

koriyoshi2041/moltbook-mcp

MCP server Claude CodeCodexCursor +2

Challenge-aware MCP server for Moltbook with write safety guards. Runs locally from the moltbook-mcp npm package.

not rated 4 7mo ago A tokens not measured original MIT

mcp-broker

734

doricstack/mcp-broker

MCP server Claude CodeCodexCursor +2

Local MCP broker for sharing upstream MCP servers across MCP clients. Runs locally from the mcp-broker Python package.

not rated 4 4d ago A tokens not measured original MIT

mcpdockery

735

Theo-Gkisis/mcpdockery

MCP server Claude CodeCodexCursor +2

MCP server "mcpdockery" as configured in Theo-Gkisis/mcpdockery. Runs locally from the mcpdockery Python package.

not rated 4 1mo ago A tokens not measured

juyiting-mcp-client

736

juyitingmcp/juyitingmcp

MCP server Claude CodeCodexCursor +2

A locally run client for coordinating several AI personas, or role-based AI assistants, in collaboration.

not rated 4 1y ago A tokens not measured original MIT

ai-proof-of-us

737

0xddneto/AI-Proof-of-Us

MCP server Claude CodeCodexCursor +2

Private signed AI task receipts with replay checks and optional validated AIPOU claims. Runs locally from the aipou-mcp-server npm package. Needs 6 environment variables to run.

not rated 4 7d ago A tokens not measured original MIT

cosmergon

738

rkocosmergon/cosmergon-agent

MCP server Claude CodeCodexCursor +2

Python SDK for the Cosmergon Agent Economy. Runs locally from the cosmergon-agent Python package.

not rated 4 3d ago A tokens not measured original MIT

agentlair

739

piiiico/agentlair

MCP server Claude CodeCodexCursor +2

Give AI agents a real email address, vault, calendar, and task delegation via MCP. Runs locally from the @agentlair/mcp npm package. Needs 1 environment variable to run.

not rated 4 +1 21d ago A tokens not measured original MIT

peopleforce-mcp

740

EmpatDevelopment/peopleforce-mcp

MCP server Claude CodeCodexCursor +2

MCP server "peopleforce-mcp" as configured in EmpatDevelopment/peopleforce-mcp. Runs locally from the peopleforce-mcp npm package.

not rated 4 +1 17d ago A tokens not measured original MIT

nitrostack

741

nitrocloudofficial/nitrostack-python-sdk

MCP server Claude CodeCodexCursor +2

NitroStack Python SDK — A Python-idiomatic port of the NitroStack MCP framework. Runs locally from the nitrostack Python package.

not rated 4 +1 2d ago A tokens not measured

autoevolve

743

RightNow-AI/autoevolve

MCP server Claude CodeCodexCursor +2

Multi-agent research competition orchestrator for autoresearch. Runs locally from the autoevolve Python package.

not rated 4 +1 1mo ago A tokens not measured original Apache-2.0

selat

744

fajarhide/selat

MCP server Claude CodeCodexCursor +2

The unified tool gateway for AI agents: one credential, every upstream, over MCP and REST. Runs locally from the @fajarhide/selat npm package.

not rated 4 4d ago A tokens not measured original Apache-2.0