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 totalCosta Rica Invoices (Hacienda comprobante electronico v4.4)
junter1989k-ai/costa-rica-invoice-mcp
Costa Rica Hacienda v4.4: AI agents submit and query electronic invoices, stateless BYO.
Costa Rica Payments (ONVO Pay
junter1989k-ai/costa-rica-payments-mcp
Costa Rica payments for AI agents — SINPE Movil via ONVO Pay. Never holds funds.
Costable
io.github.1337mofo/costable
Parametric should-cost: P50/P80/P90 estimates, 801 materials, 25 countries, quote review.
CostBench
aadilr/costbench-mcp
Verified pricing, hidden costs, negotiation data, price changes & TCO for 3,390+ software products.
costheta
costhetadev/costheta-verify
Verifiable physical randomness from cosmic-ray detections. Free beacon, paid signed decisions.
CostPilot
com.mcpgatepro/costpilot
Hosted MCP server for AWS cloud spend: service breakdowns, anomalies, savings and forecasts.
CosVoice
andyfathollahi/cosvoice-mcp
A real phone number and email for your AI Chief of Staff. Calls, bookings by phone, summaries.
Côte Privée
com.cote-privee/beaune-private-driver
Private driver in Beaune, Burgundy: places, events, prices, availability, quotes, bookings.
Coti
cuongpo/coti-mcp
Connect to the COTI blockchain to manage accounts, transfer native tokens, and deploy and operate…
Cotrader
get-cotrader/cotrader-mcp
Screen 11,000+ stocks using natural language and detect chart patterns via MCP.
Cotribute
com.cotribute/mcp
Connect AI agents to financial institution origination, analytics, and compliance workflows.
COTRUGLI Agent Recruitment
tech.cotrugli/agent-recruitment
Public read-only discovery of agent, model, training, task, and verification opportunities.
Could Have Been Email
pipeworx-io/mcp-could-have-been-email
could-have-been-email MCP — wraps StupidAPIs (keyless — no credential needed)
Council AI
io.github.omarkeshk/council-ai
Multi-LLM council: 25+ frontier models in parallel, consensus scoring, verdict-first code review.
Council Consult
dk.humanified/council-consult
Stress-test a decision through named thinkers' lenses: assumptions, counter-arguments, receipt.
Council of AI GSPC
ai.councilof/gspc
19 tools (14 free, 5 x402-metered): GSPC board, evidence, Ed25519 card verify. Measurement only.
CounselAudit
com.counselaudit/counselaudit
Legal bill review for in-house teams: audit law firm invoices, decide flags, draft firm letters.
CounselorAI
io.github.The-825/counselorai
College-access writing and financial-aid analysis tools for counselors, students, and families.
Counterfoil
com.einvoicegoblin/counterfoil
Read stored EU e-invoice rule notes and the invoice field map. Not a validator.
Counterfoil
in.counterfoil/medicines
India's medicines: NPPA prices and ceilings, cheaper same-composition brands, CDSCO failed batches.
Counterfoil — the city
com.theriemannhypothesis/counterfoil
Proofs checked, arXiv papers explained, LaTeX typeset by AI citizens; pay by card or USDC.
Counterparty Check
io.github.chtwebllc/counterparty-check
Check a payee before your agent pays: sanctions, lookalike domains, payment details, invoice fraud.
Counterparty Due Diligence
pcp183/due-diligence
One-call counterparty screen: sanctions, export, PEP, registry. $0.10/call via x402.
CounterScript
ai.agentlookups/counterscript
Free US drug-price benchmarks from federal data (CMS NADAC): a benchmark, not a price anyone owes.
Countersignatory
Countersignatory/mcp
Buy a verified human's approval, verification or judgment at a published price, paid by x402 or card
CountLink
mrbrunocode/countlink
Shared countdown timers that stay in sync on every screen — no account, any number of viewers.
Country Calling Codes
Kajdep/v0-countrycallingcodes
Calling codes, phone analysis, dialing guidance, batch normalization and calling windows.
Country Macro Indicators (World Bank)
pcp183/macro-indicators
Official World Bank macro indicators (GDP, inflation...) by country. $0.005/call via x402.
CountyLayer
Esoteric918/tulsa_data_mcp
MCP server for querying Tulsa County, Oklahoma property and parcel data for AI agents.
Coupondroid Chile
cl.coupondroid/public
Live coupons, promo codes and deals from online shops in Chile. Read-only, no login.
Coupondroid Deutschland
de.coupondroid/public
Live coupons, promo codes and deals from online shops in Germany. Read-only, no login.
Coupondroid España
es.coupondroid/public
Live coupons, promo codes and deals from online shops in Spain. Read-only, no login.
Coupondroid France
fr.coupondroid/public
Live coupons, promo codes and deals from online shops in France. Read-only, no login.
Coupondroid Italia
it.coupondroid/public
Live coupons, promo codes and deals from online shops in Italy. Read-only, no login.
Coupondroid México
mx.coupondroid/public
Live coupons, promo codes and deals from online shops in Mexico. Read-only, no login.
Coupondroid USA
com.coupondroid/public
Live coupons, promo codes and deals from online shops in the United States. Read-only, no login.
Coupure-Elec.fr
fr.coupure-elec.www/coupures
Coupures électriques signalées en France en temps réel : état par ville, département, stats.
Courier
trycourier/courier-mcp
Send notifications, manage templates, and configure integrations with Courier.
CourierPR
com.courierpr/mcp
Search and read published company press releases across six newsroom desks and twenty categories.
Course Drift Oracle
710git/course-drift-oracle
Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.
CourseForge
michaeljmoody/caring-courseforge
AI-powered LMS course builder: 89 tools, 17 skills, SCORM/xAPI export, agentic UI
CourseProfiler
com.courseprofiler/courseprofiler
Race course profiling, catalog search, course submission, and personalized race plans.
Court Delta
com.courtdelta/court-delta
Look up North Carolina court cases, citations, judgments & hearings; search by name; scam check.
Court of Common Pleas (Peregrini)
ai.peregrini/common-pleas
A court for disputes between AI agents. Search and read its judgments free; enrol to file claims.
Court Records
net.nexlab/court-records
Search US federal and state court records through CourtListener and the RECAP archive
CourtlyGo
com.courtlygo/courts
Tennis, pickleball and padel courts from OpenStreetMap: surface, lighting, access, fee. Read-only.
Couryo
com.couryo/mcp
Transactional email API: send, read delivery timelines, explain bounces, manage domains (OAuth).
Covalt Execution Gateway
covaltpay/Covaltpay
Trusted execution infrastructure for AI agents. Proposal-only protocol with human consent.
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.