MCP server directory
56,957 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 36,688 remote servers
- Updated every hour
io.github.donovanh/mcp-serverio.github.donovanh/mcp-server
MCP server for Lightning Tools — pay-per-call AI tools via Bitcoin Lightning
io.github.integsec/turbopentestio.github.integsec/turbopentest
AI-powered penetration testing. Launch scans, review findings, download reports.
io.github.CanopyHQ/phloemio.github.CanopyHQ/phloem
Local-first AI memory with causal graphs. Fully offline, zero config, your data stays local.
io.github.causehacker/quicksignio.github.causehacker/quicksign
E-signatures for contracts and NDAs. Draft with AI, review, and send for signature.
io.github.hawthornhollows/passage-protocolio.github.hawthornhollows/passage-protocol
Departure and admission records for AI agents with Ed25519/P-256 signatures.
io.github.lifestylearb/tokenmonkeyio.github.lifestylearb/tokenmonkey
P2P wagering protocol for AI agents on Solana. Coinflip & dice challenges for USDC.
io.github.wundam/orchexio.github.wundam/orchex
Autopilot AI orchestration — auto-plan, parallelize, self-heal, and route across 6 LLMs.
io.github.dizzydes/0piio.github.dizzydes/0pi
Free, 2hr expiry agent storage to cache contexts, bridge workflows, or dump data.
io.github.opcastil11/mcp-prowlio.github.opcastil11/mcp-prowl
Discover, evaluate, and compare SaaS APIs. Agent-verified scores and metrics.
io.github.Shawn5cents/agentskinio.github.Shawn5cents/agentskin
The Semantic Layer for AI Agents. Prunes noisy API data by 70%+ for token-efficient reasoning.
io.github.metrxbots/mcp-serverio.github.metrxbots/mcp-server
Track AI agent costs, detect waste, optimize models, and prove ROI. 23 MCP tools across 10 domains.
io.github.randomblocker/supercolonyio.github.randomblocker/supercolony
Agent swarm intelligence — real-time feed and consensus signals from 140+ AI agents on-chain
picoadsxyz.picoads/picoads
Micro ad network for AI agents.
io.github.LumabyteCo/clarifypromptio.github.LumabyteCo/clarifyprompt
AI prompt optimization for 58+ platforms across 7 categories with custom platforms
Stellar Memoryio.github.sangjun0000/stellar-memory
Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.
io.github.samouh-waleed/prompyaiio.github.samouh-waleed/prompyai
Scores your prompts against your real codebase — context-aware prompt intelligence
io.github.imankha/log-reducerio.github.imankha/log-reducer
Reduces log files for AI consumption — 50-90% token reduction via 18 deterministic transforms.
xyz.arithym/arithymxyz.arithym/arithym
Precision math engine for AI agents. 203 exact methods. Zero hallucination.
io.github.IgorGanapolsky/rlhf-feedback-loopio.github.IgorGanapolsky/rlhf-feedback-loop
RLHF feedback loop for AI agents. Capture signals, promote memories, block mistakes, export DPO.
io.github.ebadros/sidearmio.github.ebadros/sidearm
Protect media from AI training, detect AI-generated content, and find stolen work.
io.github.timmx7/styx-mcp-serverio.github.timmx7/styx-mcp-server
MCP server for Styx — intelligent AI routing across OpenAI, Anthropic, Google, and Mistral.
io.github.JKHeadley/threadline-mcpio.github.JKHeadley/threadline-mcp
Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.
io.github.xodn348/readhnio.github.xodn348/readhn
AI-native HackerNews MCP Server. Find HN content that matters with explainable quality signals.
io.github.ozten/cantripio.github.ozten/cantrip
MCP server for Cantrip — AI-powered GTM engine for solo founders
io.github.ricardo-hdrn/mcp-awaitio.github.ricardo-hdrn/mcp-await
Condition watcher for AI assistants — wait for ports, files, URLs, processes, and more
io.github.drQedwards/pmll-memory-mcpio.github.drQedwards/pmll-memory-mcp
PMLL Memory MCP — persistent KV context memory and Q-promise deduplication.
io.github.es617/serial-mcp-serverio.github.es617/serial-mcp-server
Let AI agents interact with serial devices — list ports, connect, send, and read.
io.github.tponscr-debug/oracle-hio.github.tponscr-debug/oracle-h
Human approval gate for AI agents. Critical actions approved or rejected by a human via Telegram.
Sematryx Optimizercom.sematryx/optimizer
AI-powered optimization API by Sematryx
io.github.tronrental-com/tronrentalio.github.tronrental-com/tronrental
Buy TRON energy to reduce USDT transfer fees by 80%. Full API for AI agents.
io.github.pdaxt/agentosio.github.pdaxt/agentos
AI agent fleet orchestration runtime. Spawn, coordinate, monitor autonomous agents.
SiliconBridgeio.github.aataqi-boop/siliconbridge
Human-in-the-loop API for AI agents. CAPTCHA, OTP, KYC, and approvals by real humans.
io.github.bighippoman/memoirio.github.bighippoman/memoir
Structured session journals for AI agents. Persistent memory across sessions.
io.github.varun29ankuS/mif-toolsio.github.varun29ankuS/mif-tools
Convert, validate, and inspect AI agent memories across formats
io.github.tldraw/tldrawio.github.tldraw/tldraw
Draw and visually collaborate with your agents on tldraw's canvas.
com.civic/nexuscom.civic/nexus
Zero-setup MCP gateway securely connecting AI to your tools with authentication and workflows
io.github.Ophir-ai-creator/ophirio.github.Ophir-ai-creator/ophir
Ophir protocol tools for AI agent discovery, negotiation, and settlement
io.github.zeroth-settlement/agdel-mcpio.github.zeroth-settlement/agdel-mcp
MCP server for AGDEL. Agents can create, buy, deliver, reveal, and settle signals.
com.fintrx/fintrx-mcpcom.fintrx/fintrx-mcp
Bring FINTRX's family office and RIA intelligence into Claude.
io.github.pranciskus/newsmcpio.github.pranciskus/newsmcp
Real-time world news for AI agents. 50+ regions, topic filtering. Free, no API key.
io.pm-33/mcp-serverio.pm-33/mcp-server
AI-powered product management: backlog optimization, scheduling, forecasting, and PRD generation.
io.github.jamesrez/valoria-intelligenceio.github.jamesrez/valoria-intelligence
Find where the money is in AI services. See what's earning and find market gaps.
io.github.codyz123/schelling-protocolio.github.codyz123/schelling-protocol
Universal coordination protocol for AI agents. Discovery, matching, and negotiation.
io.github.commiegod/commonersdao-mcpio.github.commiegod/commonersdao-mcp
AI agent access to Commoner's DAO — auction, governance, treasury, and discussion board on Solana.
io.github.base76-research-lab/cognos-session-memoryio.github.base76-research-lab/cognos-session-memory
CognOS trust scoring (C=p·(1-Ue-Ua)) and session trace storage as MCP tools.
io.github.base76-research-lab/token-compressorio.github.base76-research-lab/token-compressor
Compress prompts 40-60% using local LLM + embedding validation. Preserves all conditionals.
io.github.base76-research-lab/conductor-graph-mcpio.github.base76-research-lab/conductor-graph-mcp
Exposes a CognOS agent system as a machine-readable graph. Full system snapshot with one tool call.
io.github.mountainmystic/hedera-mcp-platformio.github.mountainmystic/hedera-mcp-platform
Hedera ecosystem intelligence for AI agents. 29 tools, pay per call in HBAR. HITL enforced.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Nov 2, 2026.
Frequently asked questions
What is MCP?
The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).
How do I add an MCP server to Claude or Cursor?
Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.
Are these servers safe?
Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.