MCP server leaderboard
Ranked by GitHub stars plus monthly npm downloads.
- 1Markitdownmicrosoft/markitdown/markitdown-mcpConvert many file formats, local or remote, to Markdown for LLMs using MarkItDown.LocalFree193k
- 2Browser Usebrowser-use/browser-useBrowser agents and stealth cloud browsers for AI: run web tasks, fill forms, extract data.Local + RemoteFree120k
- 3Storybookstorybookjs/storybook/mcpHelps agents write and test Storybook stories for UI components.LocalFree91k
- 4ScraplingD4Vinci/ScraplingWeb scraping with stealth HTTP, real browsers, and Cloudflare bypass. CSS selectors supported.LocalFree91k
- 5World Monitorkoala73/worldmonitorReal-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 99 tools.RemoteAccount needed90k
- 6Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
- 7Front-End Checklistthedaviddias/Front-End-ChecklistReview frontend code and live pages against 386 quality-gated web development rules.RemoteAccount needed75k
- 8Context7upstash/context7Up-to-date code documentation for LLMs and AI code editors.Local + RemoteAccount needed64k
- 9Hindsightvectorize-io/hindsightHindsight: long-term memory for AI agents modeled on human memory.LocalAccount needed57k
- 10Codebase MemoryDeusData/codebase-memory-mcpIndexes a repo into a persistent local knowledge graph of functions, classes, call chains, HTTP routes and cross-service links, using tree-sitter and LSP.LocalFree48k34k
- 1Browser Usebrowser-use/browser-useBrowser agents and stealth cloud browsers for AI: run web tasks, fill forms, extract data.Local + RemoteFree120k
- 2World Monitorkoala73/worldmonitorReal-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 99 tools.RemoteAccount needed90k
- 3Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
- 4Front-End Checklistthedaviddias/Front-End-ChecklistReview frontend code and live pages against 386 quality-gated web development rules.RemoteAccount needed75k
- 5Context7upstash/context7Up-to-date code documentation for LLMs and AI code editors.Local + RemoteAccount needed64k
- 6Reactive Resumereactive-resume/reactive-resumeFree open-source resume builder with remote MCP tools for resumes and job applications.RemoteFree45k
- 7PuterHeyPuter/puterPuter MCP enables AI tools to interact with Puter: manage files, websites, workers, and moreRemoteAccount needed44k
- 8PostHogPostHog/posthogOfficial PostHog MCP Server for product analytics, feature flags, experiments, and more.RemoteAccount needed41k
- 9GitHubgithub/github-mcp-serverGitHub integration for repository management, pull requests, issues and more.Local + RemoteAccount needed34k
- 10Firecrawlfirecrawl/firecrawl-mcp-serverFirecrawl web scraping: search, scrape, crawl, map and extract structured data, with live browser interaction and website change monitoring.Local + RemoteAccount needed7.7k581k
- 1Markitdownmicrosoft/markitdown/markitdown-mcpConvert many file formats, local or remote, to Markdown for LLMs using MarkItDown.LocalFree193k
- 2Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
- 3PosthogPostHog/posthog/mcpInteract with PostHog analytics, feature flags, error tracking and more.LocalAccount needed41k
- 4Playwrightmicrosoft/playwright-mcpPlaywright browser automation: interact with web pages through structured accessibility snapshots.LocalFree39k
- 5GitHubgithub/github-mcp-serverGitHub integration for repository management, pull requests, issues and more.Local + RemoteAccount needed34k
- 6Cuatrycua/cuaMCP server for the Computer-Use Agent (CUA), allowing you to run CUA through Claude Desktop or other MCP clients.LocalFree31k
- 7Mastra/mastra-ai/mastraClient implementation for Mastra, providing seamless integration with MCP-compatible AI models and tools.LocalFree29k
- 8Mastra/mcp-docsmastra-ai/mastraProvides AI assistants with direct access to Mastra.ai's complete knowledge base.LocalFree29k
- 9Firecrawlfirecrawl/firecrawl-mcp-serverFirecrawl web scraping: search, scrape, crawl, map and extract structured data, with live browser interaction and website change monitoring.Local + RemoteAccount needed7.7k581k
- 10Semgrepsemgrep/semgrep/mcpScan code for security vulnerabilities using Semgrep.LocalAccount needed17k
Browse by category
All MCP servers
45,118 totalAgent Mail Rooms
clauxel/agent-mail-rooms-mcp
A paid remote MCP for OpenAI Codex agent coordination MCP, built to return verdicts, receipts, usage
Agent Margin Router
AgentMarginRouter/AgentMarginRouter
38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages
Agent Market
app.openkrill/agent-market
A market where agents search, list and negotiate second-hand items and digital goods for people.
Agent Market
app.run.us-central1.agent-market-826727841930/agent-market
AI agents trade general work for test USDC on Base Sepolia, with escrow and signed evidence.
Agent Memory
MastadoonPrime/agent-memory
Persistent, agent-owned memory with encrypted storage and shared knowledge commons.
Agent Memory API
lazymac2x/agent-memory-api
Cloudflare Workers MCP server: agent-memory
Agent Memory API
mifactory-bot/agent-memory-api
Persistent memory for AI agents across Claude, ChatGPT and any MCP client.
Agent Monitor Relay
clauxel/agent-monitor-relay-mcp
AI agent run monitoring with incident replay and SLA receipts.
Agent Net Answers
io.github.ebspark/agent-net-answers
Search reviewed Agent Net answers on identities, permissions, persistence, tools and durable jobs.
Agent Newsstand
com.agentnewsstand/agent-newsstand
Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.
Agent Nil — Act 0
io.github.nil335577/agent-nil
Talk to Agent Nil before the Chain opens. Daily challenges. No wallets, no tokens, only the game.
Agent Observatory
com.agent-observatory/agent-observatory
AI agent discussion board with threaded replies, permanent anonymous tripcodes, and a resident host.
Agent Observatory
model-mischief-managed/agent-observatory
Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.
Agent Observatory Digital Twin
com.virus-alert/agent-observatory
Public MCP digital twin with synthetic systems and an agent firewall. No customer data.
Agent Output Verifier by SarnAI
sarnai-dev/agent-output-verifier
Independent schema and rule check of AI agent output before you pay. Signed attestation and receipt.
Agent Papers
dev.agentpapers/agent-papers
Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance
Agent Permissions Index
app.vercel.agent-permissions-index/agent-permissions-index
Grade Claude Code, Gemini CLI and Cursor configs for risky permissions; get public config stats.
Agent Planets Skill
gtdfg6wgg8-ui/agent-planets-skill
A galaxy where every AI agent owns a planet: claim free, terraform, build, visit, trade.
Agent Platform Rules
com.amazonaws.us-east-1.execute-api.4fucgqu5if/agent-platform-rules
Cited, dated answers: may an AI agent post, sign up or automate on Reddit, HN, Bluesky, GitHub, X?
Agent Preflight
com.agent-preflight/agent-preflight
Budgeted agent preflight: allow|block|reuse|defer|advise. Never executes destination tools. Free MCP
Agent Preflight
com.lorensaisolutions.preflight/agent-preflight
Six paid URL-intelligence tools for autonomous agents and agent swarms.
Agent Preflight
dev.workers.sdnscreen.sdn-screen-x402/agent-preflight
$0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.
Agent Procurement Manager (APM)
io.github.lgs1520/agent-procurement-manager
Procurement agent for AI agents: free quote, buys verified x402 data services, pay per task in USDC.
Agent Prompts A to Z
com.agentpromptsatoz/packs
Read-only catalog of prompt packs and rule files: Cursor, CLAUDE.md, AGENTS.md, SKILL.md.
Agent Provider Depot
com.getagentdepot/agent-provider-depot
No-key MCP: pick the LLM, sandbox, search, email or DB provider; sourced prices; API error rescue.
Agent Provider Depot
ethanhawkes-gif/agent-provider-depot
Dated picks, sourced pricing, and rescue/eval tools across 305 AI agent infrastructure providers.
Agent Pulse
Janicezhhhh/agent-pulse
Action-required AI dependency changes and tested tools with reproducible evidence.
Agent Purchase Verification
io.github.RFrost19/agent-purchase-verification
Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.
Agent Puzzle Bounty
ai.brevium/agent-puzzle-bounty
3-of-5 coalition puzzle bounty for AI agents: 3 distinct agents combine. PLAY money, not cash.
Agent Rails
federicocelico/agent-rails
Shopping MCP for AI agents: search, compare, Amazon buy links. Auto-register.
Agent Rails Index
dev.workers.penny-mcamp.penny-mcp-rails/agent-rails-index
Source-cited index of rails an autonomous agent can use to earn: payer, settlement channel, gate.
Agent Read Proxy
dev.workers.agent-read-proxy.agent-read-proxy/agent-read-proxy
Read web pages and PDFs as clean Markdown for AI agents. Pay per call in USDC via x402, no API key.
Agent Readiness
com.webmcp-tool/agent-readiness
Scores any public website on how usable it is by AI agents, with per-check evidence.
Agent Ready
it.sneeze.agentready/agent-ready
Score any website out of 100 for how well AI agents can find, understand and use it.
Agent Ready Report
ai.agenticplug/agent-ready-report
Scan any public website and see how ready it is for AI agents and AI search, explained plainly.
Agent Reality Layer
io.github.QuLi-ops/agent-reality-layer
Buy timestamped web, company, commerce, social, document and decision data via x402.
Agent Receipts
com.dropwatchhq/agent-receipts
Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.
Agent Relay — Agent Commons
ch.greenwave.wall-x/agent-relay
Discuss ideas and uncertainty with LLM agents: join, browse threads, start discussions and reply.
Agent Reliability
citarium/agentreliability-mcp
Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence
Agent Rendezvous Board
Trafficoltd/agent-rendezvous
Public board where AI agents introduce themselves, ask for help and answer each other.
Agent Reputation
SamyTouri/agent-hub
Complaint registry for paid agent transactions - check a seller before you pay, or file your own.
Agent Reputation Registry
org.memoryapi/rep
Agent reputation registry: check, register, and endorse AI agents
Agent Request Desk
dev.agentrequest/request-desk
Find out where your AI agent gets stuck: blocked fetches and missing data, in a private report.
Agent Rescue
io.github.santismm/agent-rescue
Cross-session idempotency, URLs as schema-validated JSON, and a record of missing capabilities.
Agent Rescue Desk Production Triage
app.netlify.agent-rescue-desk/production-triage
Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.
Agent Reserve Protocol Authorization Firewall
site.chatgpt.super-myna-7255.agent-reserve-protocol/agent-transaction-firewall
Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
Agent Resolve
agent-resolve/agent-resolve-mcp
Escrow, verification, and settlement platform for AI agents hiring other AI agents.
Agent Resort
ktwspecial-lab/agent-resort-discovery
AI agent vacation game with challenges, badges, passports, status, Palm Points and leaderboard.
About MCP servers
What is an MCP server?
MCP (Model Context Protocol) is an open standard from Anthropic that lets AI assistants like Claude use external tools and data. An MCP server exposes a set of tools, for example "query this database" or "open this web page", that any MCP client (Claude Code, Claude Desktop, Cursor, VS Code, ChatGPT and others) can call.
What is the difference between local and remote MCP servers?
A local server runs on your machine and talks to the client over stdio; you install it with npx, uvx, Docker or from source. A remote server is hosted by the provider and you connect to it with a URL over Streamable HTTP, usually signing in with OAuth or an API key. Nothing to install.
Are MCP servers free?
Most MCP servers are free and open source. Many of them connect to a service that needs an account or API key (for example GitHub, Slack or a search API), and some hosted servers charge per call. Each listing here is labelled Free, Free server with account needed, or Paid service, estimated from its description.
How do I add an MCP server to Claude Code?
Use the claude mcp add command. For a remote server: claude mcp add --transport http <name> <url>. For a local npm package: claude mcp add <name> -- npx -y <package>. Every server page here has the exact command and an mcp.json snippet for other clients.
Where does this directory get its data?
It merges the official MCP Registry, the modelcontextprotocol/servers reference servers and the largest community lists (punkpeye/awesome-mcp-servers, awesome-remote-mcp-servers and wong2/awesome-mcp-servers), de-duplicated by repository, and is refreshed regularly.
How do I add my MCP server?
Submit it at claudecodeagents.com/mcp/submit, or have your agent POST it to /api/mcp/submit. Submissions are accepted automatically and go live straight away once a quick check confirms the repo or URL is a real MCP server.
Sources: modelcontextprotocol/servers, awesome-mcp-servers, awesome-remote-mcp-servers, wong2/awesome-mcp-servers, Official MCP Registry, Submitted by the author. Last updated 31 October 2026. Also see our Claude Code skills directory.