MCP server directory

62780 public MCP servers from the official MCP Registry (27655 from verified domains, 35125 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 11161 to 11190 of 12371

• random-number-mcp

  io.github.zazencodes/random-number-mcp

  Essential random number generation utilities from the Python standard library

  Community pypistdio other

• randomuser-mcp

  io.github.mrfentmen/randomuser-mcp

  Fake people for demos and tests: names, emails, addresses and photos from randomuser.me - keyless.

  Community npmstdio other

• rapp-domains

  io.github.kody-w/rapp-domains

  Check and price up to 20 domain names at once; agents can register them, paying per request.

  Community remotestreamable-http other

• raptr-agent-finder

  io.github.kody-w/raptr-agent-finder

  Find a free, ready-made AI agent for a task in the open agent registry (RAR).

  Community remotestreamable-http other

• raptr-domains

  io.github.kody-w/raptr-domains

  Check and price up to 20 domain names at once; agents can register them, paying per request.

  Community remotestreamable-http other

• rar-agent-finder

  io.github.kody-w/rar-agent-finder

  Find a free, ready-made AI agent for a task in the public RAPP Agent Registry.

  Community remotestreamable-http other

• rash

  io.github.paiml/rash

  Transpile Rust code to POSIX-compliant shell scripts with formal correctness guarantees

  Community other

• ratebook

  io.github.cbetz/ratebook

  Open MCP server for US electricity tariffs: real rate lookup, bill estimates, and when to charge.

  Community pypistdio other

• rational-agnostic

  io.github.fagugon283/rational-agnostic

  Vendor-agnostic governance & traceability layer for AI coding agents (MCP + CLI).

  Community npmstdio other

• raumnebenan-mcp

  io.github.mynona/raumnebenan-mcp

  raumnebenan-mcp MCP server (remote, JSON-RPC 2.0)

  Community other

• ravendb-mcp

  io.github.ravendb/ravendb-mcp

  Read-only MCP diagnostics server for RavenDB.

  Community npmstdio other

• rawmem

  io.github.Liyuan1992/rawmem

  Read-only MCP access to a local append-only evidence ledger for AI agent sessions.

  Community other

• rdap-mcp

  io.github.mrfentmen/rdap-mcp

  RDAP: domain registration dates, status and registrar for any domain - keyless.

  Community npmstdio other

• reStructuredText directive count, body discarded

  io.github.sadri-dridi/rst-ok

  reStructuredText directive count, body discarded

  Community remotestreamable-http other

• reachdog-mcp

  io.github.reachdog/reachdog-mcp

  Reach Dog catalog and title enrichment tools.

  Community npmstdio other

• reachpad-mcp

  io.github.Reachpad/reachpad-mcp

  Coding agents build full-stack apps in persistent workspaces and share them by link.

  Community npmremotestdio other

• reachvuln

  io.github.CloudCorpRecords/reachvuln

  Rank vulnerabilities by whether the vulnerable code path is reachable in your code.

  Community npmstdio other

• react-render-profile-mcp

  io.github.vola-trebla/react-render-profile-mcp

  Decodes React DevTools Profiler exports into render summaries and memoization advice for AI agents.

  Community npmstdio other

• readfetch

  io.github.readfetch/mcp-x402-proxy

  Stdio MCP proxy: free probe, then x402-paid ReadFetch tools; for hosts that cannot sign x402.

  Community npmstdio other

• readfirst

  io.github.jeonghun917/readfirst

  What to read and check before changing a file: project rules, risks, checks and tests per file.

  Community npmstdio other

• readhn

  io.github.xodn348/readhn

  AI-native HackerNews MCP Server. Find HN content that matters with explainable quality signals.

  Community pypistdio other

• readme

  io.github.ryudi84/readme

  MCP server for README.md generation from project metadata

  Community npmstdio other

• readme-generator-ai-mcp

  io.github.CSOAI-ORG/readme-generator-ai-mcp

  Readme Generator Ai MCP Server by MEOK AI Labs

  Community pypistdio other

• readyorai

  io.github.TedoNeObichaJavaScript/readyorai

  Zero-cost MCP server for local code inspection and best-practice recommendations

  Community npmstdio other

• real-estate-global-mcp

  io.github.sercanmetalore/real-estate-global-mcp

  Global Emlak MCP sunucusu — ANAHTARSIZ ABD açık-veri piyasa istatistikleri (FHFA HPI, US Census…

  Community remotestreamable-http other

• realevents

  io.github.ykastelnik/realevents

  Create and manage events in seconds from your AI assistant. No account needed.

  Community npmstdio other

• reality-next-door-walk

  io.github.chaytanc/reality-next-door-walk

  Walk a cited post-extraction Seattle as an MCP world: go(), talk_to(), do(). Read-only, untracked.

  Community npmstdio other

• realssh-mcp

  io.github.danielecr/realssh-mcp

  MCP server for SSH remote command execution

  Community npmstdio other

• realtime-exchange-rate-mcp

  io.github.cahthuranag/realtime-exchange-rate-mcp

  Real-time currency exchange rates, historical data, and multi-currency lookups for MCP clients.

  Community npmstdio other

• reashield

  io.github.HMAKT99/reashield

  Defensive hardening against automated reverse engineering - the defensive mirror of REA.

  Community npmstdio other

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.