Building agents MCP servers

3,591 tagged Building agents, measured the same way as everything else here.

Browse within: model-context-protocol 215mcp-server 193LLM 129cli 104agents 80agentic-ai 76agent 43ai-tools 38agent-orchestration 37a2a 34ai-governance 34agent-memory 33Multi-Agent 30claude-code-plugin 29

context-firewall

2953

ketriumlabs/context-firewall

MCP server Claude CodeCodexCursor +2

MCP proxy that collapses 50+ downstream tools into 4 meta-tools and compresses tool outputs (HTML, base64, huge JSON) so AI agents spend far fewer context tokens - works with any MCP client, any model. Runs locally from the context-firewall npm package.

not rated 0 1mo ago A tokens not measured original Apache-2.0

rbolante999/MCPBeta

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server exposing Genesys Cloud tools for LLMs, including sentiment analysis, conversation search, topic detection and more. Runs locally from the @makingchatbots/genesys-cloud-mcp-server npm package.

not rated 0 1mo ago A tokens not measured original MIT

ask-user

2955

blhsing/codex-ask-user

MCP server Claude CodeCodexCursor +2

MCP server "ask-user" as configured in blhsing/codex-ask-user. Runs ${PLUGIN_ROOT}/dist/server.js with node.

not rated 0 28d ago A tokens not measured

antigravity_delegate

2956

silennsong/Antigravity-CLI-Tool

MCP server Claude CodeCodexCursor +2

MCP server "antigravitydelegate" as configured in silennsong/Antigravity-CLI-Tool. Runs ./mcp/antigravity_mcp.pyz with python3.

not rated 0 1mo ago A tokens not measured original MIT

agent-control-plane

2957

sujithnsn953/agent-control-plane

MCP server Claude CodeCodexCursor +2

Layer 3: The Framework - A governance and management layer for autonomous AI agents. Runs locally from the agent-control-plane Python package.

not rated 0 1mo ago A tokens not measured original MIT

toolsmith

2958

kayne-lee/toolsmith

MCP server Claude CodeCodexCursor +2

Instantly turn your Python functions into structured, AI-callable tools. Runs locally from the toolsmith Python package.

not rated 0 1mo ago A tokens not measured original MIT

mcp-six-eyes

2959

RimunAce/mcp-six-eyes

MCP server Claude CodeCodexCursor +2

MCP server that gives text-only AI agents image understanding via vision APIs. Runs locally from the mcp-six-eyes npm package.

not rated 0 20d ago A tokens not measured original MIT

dis-claude

2960

0rnot/dis-claude

MCP server Claude CodeCodexCursor +2

MCP server "dis-claude" as configured in 0rnot/dis-claude. Runs locally from the dis-claude Python package.

not rated 0 1mo ago A tokens not measured original MIT

agentsync

2961

dipakkr/agentsync

MCP server Claude CodeCodexCursor +2

The missing infrastructure layer for AI coding agent configuration management. Runs locally from the agentsync npm package.

not rated 0 1mo ago A tokens not measured original MIT

agent-receipts

2962

yulinlina/agent-receipts

MCP server Claude CodeCodexCursor +2

Python SDK for the Agent Receipts protocol. Runs locally from the agent-receipts Python package.

not rated 0 1mo ago A tokens not measured original MIT

sovereign-exoself-mcp

2963

HoAnTrieu/sovereign-exoself-MCP

MCP server Claude CodeCodexCursor +2

MCP server "sovereign-exoself-mcp" as configured in HoAnTrieu/sovereign-exoself-MCP. Runs locally from the sovereign-exoself-mcp Python package.

not rated 0 1mo ago A tokens not measured original MIT

agentbridge

2964

milanprajapati811/AgentBridge

MCP server Claude CodeCodexCursor +2

Orchestrate LLMs in a multi agent system using Langchain and/or Llama index. Manage agent interactions, task routing, and knowledge sharing. Runs locally from the agentbridge Python package.

not rated 0 1mo ago A tokens not measured

mcp-guardrails-kit

2965

tcharod/mcp-guardrails-kit

MCP server Claude CodeCodexCursor +2

MCP server "mcp-guardrails-kit" as configured in tcharod/mcp-guardrails-kit. Runs locally from the mcp-guardrails-kit Python package.

not rated 0 1mo ago A tokens not measured original MIT

nexus-mcp

2966

wazobiatech/nexus-mcp-ts

MCP server Claude CodeCodexCursor +2

TypeScript SDK for Nexus MCP — HMAC middleware, server factory, and manifest generation. Runs locally from the @wazobiatech/nexus-mcp npm package.

not rated 0 1mo ago A tokens not measured

pi-delegate-mcp

2967

sotola122/pi-delegate-mcp

MCP server Claude CodeCodexCursor +2

MCP server "pi-delegate-mcp" as configured in sotola122/pi-delegate-mcp. Runs locally from the @sotola122/pi-delegate-mcp npm package.

not rated 0 27d ago A tokens not measured original MIT

skillsearch-mcp

2968

thishuixinxin-create/skillsearch-mcp

MCP server Claude CodeCodexCursor +2

MCP server "skillsearch-mcp" as configured in thishuixinxin-create/skillsearch-mcp. Runs locally from the skillsearch-mcp Python package.

not rated 0 1mo ago A tokens not measured original MIT

approval-gate

2969

yulinlina/approval-gate

MCP server Claude CodeCodexCursor +2

A drop-in approval gate and audit trail for AI agents -- works with LangGraph, or with no framework at all. Runs locally from the approval-gate Python package.

not rated 0 1mo ago A tokens not measured original MIT

agent-handoff-mcp

2970

zetkey/agent-handoff

MCP server Claude CodeCodexCursor +2

MCP server "agent-handoff-mcp" as configured in zetkey/agent-handoff. Runs locally from the agent-handoff-mcp Python package.

not rated 0 1mo ago A tokens not measured

mcp-proxy

2971

klueserthan/mcp-proxy

MCP server Claude CodeCodexCursor +2

A MCP server which proxies requests to a remote MCP server over streamable HTTP or SSE. Runs locally from the mcp-proxy Python package.

not rated 0 1mo ago A tokens not measured AGPL-3.0

anderdebona/mcp-autonomous-agent-fabric

MCP server Claude CodeCodexCursor +2

MCP server "mcp-autonomous-agent-fabric" as configured in anderdebona/mcp-autonomous-agent-fabric. Runs locally from the mcp-autonomous-agent-fabric npm package.

not rated 0 9d ago A tokens not measured original MIT

hermes-mcp

2973

Stratfiy/hermes-mcp

MCP server Claude CodeCodexCursor +2

MCP bridge that lets any MCP client (Claude, Codex, Cursor, ...) delegate tasks to a local Hermes Agent. Runs locally from the hermes-mcp Python package.

not rated 0 1mo ago A tokens not measured

gitea-mcp

2974

datamathcode/gitea-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for Gitea (and Forgejo, Codeberg). Runs locally from the gitea-mcp Python package.

not rated 0 1mo ago A tokens not measured original MIT

nexus-mcp

2975

jasleen27/nexus-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for AI CLI agents. Runs locally from the nexus-mcp Python package.

not rated 0 1mo ago A tokens not measured copy · 100% MIT

app-factory-mcp

2976

DPGS-oss/app-factory-mcp

MCP server Claude CodeCodexCursor +2

App Factory - an orchestrator MCP server that guides any MCP-capable agent (Cursor, Devin, Claude...) from an app description to a deployed, audited application. Runs locally from the app-factory-mcp npm package.

not rated 0 1mo ago A tokens not measured original MIT