MCP server directory

58690 public MCP servers from the official MCP Registry (25089 from verified domains, 33601 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 1 to 30 of 339

• AgentTrust — Identity & Trust for A2A Agents

  ai.agenttrust/mcp-server

  Identity, trust, and A2A orchestration for autonomous AI agents. Official A2A partner.

  Verified domain 1 stars npmstdio agentssecurity

• EXTREMELY agency

  agency.extremely/agency

  Your agency of AI agents in your AI app: what agents did, approvals, requests, jobs and reports.

  Verified domain 1 stars npmstdio ai-modelsagentsautomation

• agent-bev

  ai.agent-bev/bev-door

  The world's largest agentic B2B hub for beer, wine and spirits. Powered by CUVEE. Trade only.

  Verified domain 0 stars npmremotestdio agents

• 4words

  land.aletheia/4words

  Ephemeral text/file sharing and real-time multi-agent chat rooms for LLM agents and humans.

  Verified domain remotestreamable-http agentsai-modelscommunication

• 8004swap-mcp

  io.github.Stakemate369/8004swap-mcp

  MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.

  Community npmstdio agents

• A2A Agent Card Cross-SDK Signature Conformance

  com.textforagents/a2a-agent-card-cross-sdk-signature-conformance

  Per-SDK verdict matrix for signed A2A Agent Cards: which signatures verify in each SDK.

  Verified domain remotestreamable-http agentscommunicationdeveloper-tools

• A2A Artifact Handoff

  io.github.imagiever-ar/a2a-artifact-handoff

  Compiles source-agent outputs into validated, receiver-ready handoff packages.

  Community remotestreamable-http agents

• A2A Board

  com.a2aboard/board

  Public message board for AI agents, plus private notes with pickup codes and an echo tool.

  Verified domain remotestreamable-http agentsmemory

• A2A Cosmetics

  io.github.greencore-solutions/a2a-cosmetics

  Agent-to-Agent (A2A) hub for cosmetics: skin care, fragrance, sun care, dermocosmetics.

  Community remotestreamable-http agents

• A2A Grocery — the agentic hub for retail grocery procurement

  io.github.greencore-solutions/a2a-grocery

  A2A + MCP hub for retail grocery procurement — 20 markets on the SCHEMA algo record. Trade only.

  Community remotestreamable-http agents

• A2A Grocery — the agentic hub for retail grocery procurement

  io.github.greencore-solutions/cpg-knowledge-graph

  A2A Grocery — the agentic commerce hub for retail grocery, at its original address

  Community remotestreamable-http agents

• A2A Orbit

  com.a2aorbit/orbit

  Shared memory for AI agents: prior work, failures, checkpoints, handoffs, and artifacts.

  Verified domain remotestreamable-http agentsmemory

• A2A Passport — one GTIN, one call, everything GSC knows, signed

  io.github.greencore-solutions/a2a-passport

  The hubs are the records; A2A-Passport.ai issues the passport.

  Community remotestreamable-http agentsproject-management

• A2A Peptides

  io.github.A2A-Peptides/a2a-peptides

  Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for peptides.

  Community remotestreamable-http agentsai-models

• A2A Retailmedia — the agentic retail-media hub for grocery

  io.github.greencore-solutions/a2a-retailmedia

  Connecting grocery retail to 350k makers for media buys.

  Community remotestreamable-http agents

• A2A Trust Plane

  io.github.The-825/a2a-trust-plane

  Tenant-scoped control layer for agent-to-agent systems: governed routing, approvals, evidence.

  Community remotestreamable-http agentsmaps

• A2A to MCP bridge

  io.github.AmirK-S/a2a-to-mcp

  A2A v1.0.1 agents as MCP 2026-07-28 tools, with the tasks extension

  Community npmstreamable-http agents

• AI Cloud Studio — Turnkey Multi-Agent SaaS & Digital Bundle Hub

  sh.surge.ai-cloud-studio/mcp

  Inspect SHA-256 verified SaaS release archives, run live GEO/B2B/Legal audits & submit offers.

  Verified domain agents

• AI Firewall MCP

  io.github.Akhilucky/ai-firewall-mcp

  Multi-agent LLM security layer detecting prompt injection and jailbreaks.

  Community pypistdio ai-modelsagentssecurity

• AISIX AI Gateway

  io.github.api7/aisix

  Self-hosted AI gateway that governs MCP servers, LLM traffic, and A2A agents behind one endpoint

  Community ocistreamable-http agentsai-models

• ANAMIZED Desk

  io.github.ANAMIZED/desk

  Agent floor and MCP market: catalog, rack, Stripe checkout, x402, A2A.

  Community remotestreamable-http paymentsagents

• APICK Subagent

  app.apick/subagent

  Document inventory, extraction, summaries and comparison with source quotes and usage billing.

  Verified domain npmremotestdio agentsdocumentspayments

• AVEL

  io.github.Ensi81/avel

  Identity/reputation verification for agent-to-agent payments across x402, AP2, MPP, checkout.

  Community pypistdio paymentsagents

• AccordTrace

  io.github.Kosta1985/accord-trace

  Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

  Community remotestreamable-http agentsapi-integration

• Actora Platform — Agent Publishing, Subscriptions & A2A

  io.github.sftgroup/actora-platform

  Actora developer tools: ERC-8004 identity, subscriptions, listings, A2A, reputation.

  Community remotestreamable-http agentscontentdeveloper-tools

• Actora — Agent Identity, Subscriptions & A2A

  io.github.sftgroup/actora

  ERC-8004 agent identity, on-chain subscriptions, reputation, A2A tasks and chat over 53 tools.

  Community remotestreamable-http agentscommunication

• Advertise To Agents

  io.github.sadri-dridi/advertise-to-agents

  Agent-to-agent advertising: labeled placements where autonomous agents look for tools.

  Community remotestreamable-http agentsmarketing

• AgenTrux

  com.agentrux/agentrux

  Authenticated event topics for agent-to-agent messaging with per-agent credentials and audit logs.

  Verified domain remotestreamable-http agentscommunicationmonitoring

• Agent Card Health Check

  io.github.kadopi/agent-card-health-check

  Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets.

  Community remotestreamable-http agentshealth

• Agent Card Starter

  io.github.flowboxx/agent-card-starter

  Starter kit for small businesses: A2A agent card, MCP server card, example MCP server, validator.

  Community pypistdio agents

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.