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 2611 to 2640 of 3049
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nhtsa-mcp
io.github.mrfentmen/nhtsa-mcp
NHTSA: VIN decoding, safety recalls, owner complaints, make and model catalogues — keyless.
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nice to have
app.nicetohave/kits
Find ready-made build kits for Claude Code and Codex: slides, LINE stickers, pixel art, games.
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nightmarquee
io.github.ant-dev-lab/nightmarquee
Cinematic website prompts plus demo footage, tuned for Lovable, Bolt, Cursor, Claude and Codex.
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nippy
host.nippy/nippy
Let Claude and ChatGPT publish real websites — iterate in previews, keep the good one.
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noisy-coding
io.github.noisy/noisy-coding
Voice interface for Claude Code: talk to your agent and it talks back while it works.
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nopaywall Free AI Catalog
io.github.unicodef1wn/nopaywall
Search verified free AI offers and model API providers with this public read-only MCP server.
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noteit-mcp
io.github.bahfahh/noteit-mcp
MCP server for AI agent profiles and smart notes. 60+ coding prompt packs with expert personas.
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noveum
ai.noveum/noveum
Trace, evaluate, and optimize your LLM, RAG, and agent apps with Noveum observability.
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nucleus
io.github.eidetic-works/nucleus
Persistent memory for AI agents — shared .brain across Claude Code, Cursor & Codex
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nx-console
io.github.nrwl/nx-console
A Model Context Protocol server implementation for Nx
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nx-mcp
io.github.nrwl/nx-mcp
A Model Context Protocol server implementation for Nx
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nyc-property-intel
io.github.ccedacero/nyc-property-intel
MCP server giving Claude AI access to 22+ NYC public-record databases for real estate due diligence
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oZapOnline WhatsApp
com.ozaponline/whatsapp
Business WhatsApp from Claude: read chats, reply to customers, pause the AI agent, edit its prompt.
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oauth-langchain-openai-agent
ai.getvda/oauth-langchain-openai-agent
OAuth LangChain OpenAI Agent
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observe-instrument-mcp
io.github.alanzha2/observe-instrument-mcp
Add OpenTelemetry tracing to Python AI agents. Supports LangGraph, LlamaIndex, CrewAI, OpenAI SDK.
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obsify
io.github.Formative-Sum41/obsify
Local, privacy-preserving PII toolkit over MCP — shape to the model, substance stays local.
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occasio
io.github.occasiolabs/occasio
Tamper-evident, Sigstore-signed audit trail for Claude Code agents.
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occultron
io.github.luckyjupiter/occultron
Crypto-paid uncensored LLM inference with signed execution receipts. No account.
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ocultar-pii
io.github.Edu963/ocultar-pii
Zero-egress PII redaction for Claude. Runs locally — no data leaves your infrastructure.
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odoo-mcp-connector
io.github.management-cmyk/odoo-mcp-connector
Query, report on, and optionally modify any Odoo ERP from Claude. Read-only by default.
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oe-mcp
io.github.openenterprise-info/oe-mcp
Connect Claude Code, Cursor & Windsurf to 2,600+ enterprise data sources with one binary.
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office-outlook-mcp
io.github.chrischall/office-outlook-mcp
Outlook / Microsoft 365 for Claude — triage mail, reply, answer invites and book meetings, confirmed
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offline-mcp
io.github.gabrielmahia/offline-mcp
Local AI over Ollama for low connectivity: status, local inference, model and deployment guides.
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offprompt
io.github.offprompt/offprompt
Ask the human for API keys in a browser page and write them to .env. The model only sees key names.
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offweb: gemini, gopher and ipfs fetch for agents
io.github.thdelmas/gopher-ipfs-fetch
Fetch gemini://, gopher:// and ipfs:// URLs for agents. Hosted, signed receipt, x402 per call.
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offweb: gemini, gopher and ipfs fetch for agents
io.github.thdelmas/offweb
Fetch gemini://, gopher:// and ipfs:// URLs for agents. Hosted, signed receipt, x402 per call.
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ofw-mcp
io.github.chrischall/ofw-mcp
OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal
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okffs
io.github.neturely/okffs
MCP server connecting Claude Code to GitHub for an issue to branch to PR to close workflow.
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ollama-handoff
io.github.Michael-WhiteCapData/ollama-handoff
Offload cheap work from your AI agent to a local Ollama model, at zero cloud cost.
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omni-computer-use
io.github.Jason26214/omni-computer-use
Windows MCP server replicating Anthropic's computer-use tool surface, for any MCP client.
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.