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 totalReddit Brand Presence Mapper
mambalabsdev/mcp-reddit-brand-presence-mapper
Resolve a company domain to its subreddit and sample public mentions of the brand.
Reddit Lurker
ProgenyAlpha/reddit-lurker
Reddit reader for LLMs — full comment trees, 94% fewer tokens, one binary
Reddit Monitor
dgtalquantumleap-ai/reddit-monitor-mcp
Monitor Reddit and Nairaland for product keywords with AI drafts.
Reddit Search Thread Scraper
mambalabsdev/mcp-reddit-search-thread-scraper
Reddit posts and comments by keyword, subreddit, or thread URL, no Reddit login or API key
Redis
daedalus/mcp-redis-server
MCP server that exposes Redis API to AI models
Redis
upstash/redis-mcp
Run Redis commands and look up Upstash Redis Search docs against Upstash Redis over HTTP or TCP.
redline
gowtham0992/redline
Run local prompt regression checks from prompt-response logs in AI coding assistants.
refcheck
UMN-Choi-Lab/refcheck
Verify academic citations against real databases. Catches hallucinated references, exports BibTeX.
refereekit
junipertcy/refereekit
Confidential peer review that checks a paper's citations. Set up from the install page first.
Refigure
HelgDemidov/refigure
Convert DOCX/XLSX to Markdown — native chart-data extraction, optional VLM for figures
Refinery
LareLabs/refinery-mcp
Clean raw HTML into LLM-ready text before agents spend tokens.
Regennexus
ReGenNow/regennexus-mcp
AI-controlled hardware: GPIO, robotics, sensors, cameras, mesh networking for IoT
Regex
mrfentmen/regex-mcp
Test, describe, and validate regular expressions locally. No network and no key.
Regex AI
CSOAI-ORG/regex-ai-mcp
Regex Ai MCP Server by MEOK AI Labs
Regex Tools
rog0x/mcp-regex-tools
Regex test, explain, replace patterns for AI agents
RegiaBI charts
codexguy/regiabi-plugins
AI Data Components for Power BI, Excel, Fabric Apps and web: bivariate maps, what-if projections.
Reginfo
pipeworx-io/mcp-reginfo
reginfo MCP — the Unified Agenda of Federal Regulatory and Deregulatory Actions, from reginfo.gov…
Register
malkreide/register-mcp
Zefix commercial register with a company-UID join to amtsblattportal.ch (SHAB + cantonal gazettes)
Registry Poc
nithishr/mcp-registry-poc
PoC alpha server - base install, subcommand selection from a shared PyPI package.
Regon Pl
pipeworx-io/mcp-regon-pl
Polish business register (REGON / BIR1.1) — resolve any Polish company by NIP, REGON or KRS number…
Regrid
pipeworx-io/mcp-regrid
Regrid MCP — wraps the Regrid Parcel API v2 (regrid.com)
Regulations Gov
pipeworx-io/mcp-regulations-gov
Regulations.gov MCP — federal regulatory dockets, documents, public comments
Regulatory Catalysts
pipeworx-io/mcp-regulatory-catalysts
Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).
Regulatory Webhook
CSOAI-ORG/regulatory-webhook-mcp
Regulatory Webhook MCP Server by MEOK AI Labs
regulatory-deadline
weiseer/regulatory-deadline-mcp
FinCEN/SEC/EU AI Act/GDPR deadline tracker for AI agents.
Regulatorysignals Com
rikocr8orh8/regulatorysignals.com
Audit GitHub repos for security, compliance, and EU AI Act exposure from Claude or Cursor.
Reins
R2Rlabs/reins
Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model.
Reka
ai.reka/mcp
Understand your videos with Reka AI — search, ask questions, and extract insights.
Relay
OpenGPU-Network/relaygpu-mcp
Run any Relay model (image, video, audio, LLM), poll tasks, upload files and search Relay's docs.
Relay
reservoirprotocol/relay-mcp
Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.
RelayShield Security Intelligence
relayshield/relayshield-mcp
Breach, SIM swap, infostealer, domain lookalikes, MCP registry risk, prompt-injection detection.
Relayzero
meltingpixelsai/relayzero
Agent economy on Solana — USDC via x402. Ships a BuyerAgent SDK + relayzero pay CLI.
Release Notes
vaggeliskls/release-notes-mcp
A small, generic MCP server for combining GitHub/GitLab/Gitea releases into product release notes
ReleaseGuard
RudrenduPaul/ReleaseGuard
Scans datasets/models for PII/secrets, redacts, and packages a public-release bundle via MCP.
Reliefweb
pipeworx-io/mcp-reliefweb
ReliefWeb MCP — the UN OCHA humanitarian information service.
Remind
chrischall/remind-mcp
Read Remind classes, chats and messages, and manage notification settings.
Remit
gabrielmahia/remit-mcp
Compare remittance corridors to Kenya (US, UK, Canada) on synthetic prices. Demonstration only.
Remogram
attebury/remogram
SCM & forge boundary MCP: normalized, typed JSON from attributed Gitea, GitLab, and GitHub providers
Remoteok
pipeworx-io/mcp-remoteok
RemoteOK MCP — remote-work job board (tech-heavy), keyless.
Remotive
pipeworx-io/mcp-remotive
Remotive MCP — curated remote-only job board
Render Unto Caesar
mightydatainc/ruc-mcp
An MCP server that fuses LLM contextual intelligence with procedural code reliability.
rendercheck
rogermsc/rendercheck
Check generated audio, video and stills for defects. Returns a verdict, not more media.
Rendercv
Laxmi884/Rendercv
Generate tailored resumes via AI agents using KlevrCV. Returns a signed PDF download URL.
RenderMark
jmsaavedra/rendermark
Markdown to styled HTML, PDF, DOCX, and slides with themes, diagrams, and math.
Renology Renovation Cost Data
asafichaki/renology-cost-data-mcp
Read-only 2026 city renovation cost ranges with sources, limitations, and citation guidance.
Rentcast
pipeworx-io/mcp-rentcast
Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)
Rentctl
Michael-Drake/rentctl
Leased dev environments — every server dies when its AI session ends.
rentready
genzagents/rentready
Is an English rental ready for the landlord database? Deadline, gas/EICR/EPC, fee, checklist.
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.