MCP server directory
59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 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.
Showing 1321 to 1350 of 3049
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RedirectBoss
com.redirectboss/mcp
Manage hosts, redirects, SSL, and traffic analytics from Claude and other AI assistants.
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ReelRifter
com.reelrifter/watchlist
Ask Claude, ChatGPT, or Grok about your ReelRifter watchlist, history, and viewing stats.
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Refract
social.refract/refract
Draft, approve and schedule social media posts from Claude, ChatGPT, Cursor and other AI apps.
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RegexForge
io.github.walkojas-boop/regexforge
Deterministic regex synthesis from labeled examples. Zero LLM, proof matrix, backtracking audit.
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Reins
io.github.R2Rlabs/hyperliquid-reins
Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model.
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Relay
com.relaygpu/mcp
Run any Relay model (image, video, audio, LLM), poll tasks, upload files and search Relay's docs.
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Relay
io.github.gudsol/relay-mcp
Shared, private memory for ChatGPT, Claude, Cursor and 20+ AI tools. Plan in one, build in another.
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Relay
io.github.mhcoen/mcp-relay
MCP relay server for Claude Desktop <-> Claude Code communication
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RelaySwitch
io.relayswitch/gateway
Every major chat, image and video model on one prepaid key. OpenAI, Anthropic and Gemini formats.
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Rempa
ai.rempa/rempa
AI visibility (GEO): how ChatGPT, Gemini and Google AI talk about your brand, with an action plan.
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RenRaku
jp.co.renraku/renraku
メールと LINE 公式アカウントの顧客対応サービス RenRaku を、Claude や ChatGPT などの AI から利用するための MCP サーバーです。
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Render Unto Caesar
io.github.mightydatainc/ruc-mcp
An MCP server that fuses LLM contextual intelligence with procedural code reliability.
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RenderHour
com.renderhour/renderhour
Make AI video, images, voice and product ads with Seedance, Kling, Veo, Nano Banana and GPT Image.
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Renor
io.github.patrickpassosb/renor
Private memory for AI agents: save and recall facts across Claude Code, Codex, Cursor and ChatGPT.
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Rephrasy
io.github.rephrasyai/rephrasy-mcp
Humanize AI text and check AI-detection scores from Claude, Cursor, or any MCP client.
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Reps: Gym Workout Log
com.repsworkout/reps
Gym workout log for iPhone and Android: ask Claude or ChatGPT about your lifts, PRs and plans.
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ResiMind
io.github.1105216375-alt/resimind
Exact polynomial checks, sparse expansion and verified rule memory. Local MCP tools, no model key.
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ResuStack
com.resustackapp/resustack
Build, version and render resumes as PDFs from Claude or any MCP client.
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Retokia
com.retokia/retokia
AI product photos for fashion shops: remove background and mannequin, ghost mannequin, AI model.
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Review Times
fyi.reviewtimes/review-times
Live review times for AI app stores: ChatGPT, Claude, Muse, Grok, Cursor. Check before you submit.
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Revit MCP
com.aecomcps/revit-mcp
Read and edit the Revit 2024–2027 model on your PC. Needs the free Revit MCP add-in.
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Revit MCP
io.scanbimlabs/revit-mcp
Revit model integration via APS — elements, parameters, schedules, clashes, IFC export.
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Riffkit
ai.riffkit/riffkit
In Claude or ChatGPT: change the outfit, place, product or person in your video, or riff a winner.
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RightSide
host.rightside/mcp
Deploy apps to a live HTTPS URL from Claude Code or Codex: create, deploy, logs, env, rollback.
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Ripplewatch
ai.ripplewatch/ripplewatch
Competitive analyst inside Claude or ChatGPT. Ask who's heating up and why.
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Rivioo
app.rivioo/rivioo
Analyse App Store and Google Play reviews in Claude: counts, trends and real quotes for any app.
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RoamWorthy
io.github.simonwbird/roamworthy
Live UK caravan, motorhome and campervan search, matching, dealer stock and model research.
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Robert Blust
ch.blust/mental-model
Robert Blust: One model, true everywhere
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Robin: AI-Powered Dark Web OSINT
io.github.apurvsinghgautam/robin
Dark web OSINT over Tor: search onion engines, scrape pages, report with your own model.
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Roboflow (Official)
com.roboflow/roboflow-mcp
Roboflow computer vision for AI agents: datasets, annotation, versioning, workflows, inference.
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.