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 2821 to 2850 of 3049
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sentinel
io.rootstuff/sentinel
Uptime, SSL, DNS and domain monitoring you can talk to from Claude or any MCP client.
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seo-audit
com.deepseoanalysis/seo-audit
Run SEO + AI-visibility (GEO) audits from Claude, Cursor & other AI clients.
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seo-audit-console
io.github.houtini-ai/seo-audit-console
Technical SEO in Claude: GSC + crawl + DataForSEO - audit, portfolio, market sizing, content recon.
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seo-data
com.superagnt/seo-data
superagnt: marketing plugin for Claude and ChatGPT. Rank in search: Google rankings and keywords.
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seo-notary
io.github.raxocode/seo-notary
Verify what a web page really returns over HTTP and in a browser. Deterministic, local, no LLM.
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seracade
io.github.Rckl88/seracade
LLM cost optimization. Audit your calls, prove savings, route to the cheapest quality model. BYOK.
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serpmantics
io.github.AmauryDvl/serpmantics
French-first SEO: semantic content guides, scoring, E-E-A-T audits for Google, ChatGPT & Claude.
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server
com.argosvix/server
Observability MCP server: query LLM cost/errors/latency & operate alerts/evals from Claude/Cursor
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server
se.statistikdata/server
Swedish open data for Claude and other AI assistants - verified, with sources.
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session-recap
io.github.BruceXcluding/session-recap
Recap AI coding sessions (Claude Code, Codex, dsh, OpenCode): intent, decisions, open threads.
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sessionwiki
io.github.necroz/sessionwiki
Search a local wiki compiled from your Claude Code, Codex, Cursor and other AI coding sessions.
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setlist-mcp
io.github.chrischall/setlist-mcp
setlist.fm concert data for Claude — setlists, artists, venues, tours, and cities
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shop-mcp
io.github.hello532/shop-mcp
Read-only Shopify catalogue and stock for LLM agents. Stdlib only, no dependencies.
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showagent
io.github.aytzey/showagent
Search, resume and hand off coding-agent sessions: Claude Code, Codex, Gemini, Antigravity and more.
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sigil
io.github.cdrn/sigil
Local keystore + MCP server. Claude can sign EVM transactions but never sees the private key.
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signupgenius-mcp
io.github.chrischall/signupgenius-mcp
SignUpGenius for Claude — sign-ups, slots, groups, and RSVPs. Free accounts or Pro API key.
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simceptor
io.github.ayda212/simceptor
AI-native mock API server with MCP. Create REST/SOAP mocks from Claude, Cursor, or Windsurf.
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simple-gpt
com.jojapi/simple-gpt
Simple GPT: A simple floating widget allows you to access the AI assistant immediately from.
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simplefunctions
io.github.spfunctions/simplefunctions
Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.
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since-cutoff
io.github.MohammadHijjawi97/since-cutoff
Which Python library APIs changed after your model's training cutoff (static diff, no model calls)
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site-prompt
io.github.johntony1/site-prompt
Point at any part of a website and get a prompt that rebuilds it 1:1, or see how it is made.
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sitelooper
io.github.restspace/sitelooper
Record a browser flow once with a model, then compile it to a Playwright spec that needs no model.
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sixflags-mcp
io.github.chrischall/sixflags-mcp
Six Flags MCP for Claude — live wait times, park hours, shows, and day planning
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skgate
io.github.helv-io/skgate
Self-hosted MCP gateway and LLM proxy: OAuth 2.1, model aliases, Grok subscription as an API.
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skill-builder-mcp
com.dmzagent/skill-builder-mcp
Search the skill-builder registry and auto-install skills for Claude Code, Cursor, and Codex.
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skillhook
dev.skillhook/skillhook
Turn this machine into a webhook endpoint that runs Agent Skills with Claude Code or Codex.
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skillmatch-mcp
io.github.jarmstrong158/skillmatch-mcp
Job search and ranking pipeline via MCP for Claude Desktop.
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skillproof
io.github.Skillproofdev/skillproof
Check whether a Claude Code skill was tested and whether it works before installing it.
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skillsindex
io.github.thomasblc/skillsindex
Search and score 11,000+ AI agent tools: MCP servers, Claude skills, GPT actions, IDE plugins.
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skylight-mcp
io.github.chrischall/skylight-mcp
Skylight Calendar for Claude — family events, chores, and rewards.
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.