Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
44,866 matching servers
Auth required
Nuboo
io.github.gitlares/nuboo
Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.
141 ms latency— 24h
Operational
nucleus
io.github.eidetic-works/nucleus
Sovereign Agent OS — Persistent Memory, Governance & Compliance for AI Agents.
2004 ms latency— 24h
Auth required
NudgeLink
co.nudgelink/nudgelink
LinkedIn outreach in Claude or ChatGPT: campaign stats, replies, leads, drafts. Never sends.
447 ms latency— 24h
Operational
nuditok
com.nuditok/nuditok
Search adult porn video (NSFW, 18+): nude clips, creators, hashtags. Read-only, no API key.
968 ms latency— 24h
Auth required
Nuelink
com.nuelink/mcp
Draft, schedule and publish social media posts to 12 networks from your AI assistant.
56 ms latency— 24h
Operational
Nueve de Diciembre — River Plate
com.nuevedediciembre/river-plate
Noticias, historia, palmarés y estadísticas de River Plate. Sitio de hinchas, no oficial.
331 ms latency— 24h
Operational
Nuget
io.github.pipeworx-io/nuget
NuGet MCP — .NET package registry
1162 ms latency100% 24h
Auth required
NugIt
io.github.matthewrusk/nugit
Save selected AI-generated answers as private Nugs in your personal NugIt library.
2382 ms latency— 24h
Auth required
Nuira
ai.nuira/nuira
Profit-aware ecommerce analytics: revenue, margin, ad spend, ROAS and growth recommendations.
284 ms latency— 24h
Operational
nukez-mcp
io.github.ZlaylowZ/nukez-mcp
Agent-native storage with cryptographic verification on Solana. Keyless: clients sign and pay.
186 ms latency— 24h
Operational
nullary
ai.nullary/nullary
Negative results intelligence for drug discovery — query measured failures via MCP.
407 ms latency100% 24h
Operational
Nullcone Threat Intelligence
io.github.maco144/nullcone
Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats
302 ms latency— 24h
Down
nullpath Agent Marketplace
com.nullpath/marketplace
Discover and hire AI agents with micropayments. Search, check reputation, get pricing.
108 ms latency— 24h
Operational
NUM
com.itsnum/num
Real places for your agent: search 2.5M+ travel places, list businesses, license place photos.
219 ms latency— 24h
Operational
numbercheck
com.edgethirteen.www/numbercheck
Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.
437 ms latency— 24h
Operational
numberRank
dev.numberrank/numberrank
Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.
466 ms latency— 24h
Operational
Numbers
io.github.pipeworx-io/numbers
Number utilities MCP.
1509 ms latency100% 24h
Operational
numerology-api
io.github.ghdejr11-beep/numerology-api
Deterministic Pythagorean numerology MCP. Life Path, Destiny, Soul Urge, compatibility. No API key.
118 ms latency— 24h
Auth required
Numezis
com.numezis/numezis
Swiss SME back office: accounting, VAT, QR-bill invoicing, supplier bills, CRM, HR and payroll.
524 ms latency— 24h
Auth required
Numonic
ai.numonic/numonic
Search, organize, and publish AI-generated images and video with provenance and lineage.
221 ms latency— 24h
Operational
NumProof
io.github.projecttron/numproof
Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.
303 ms latency100% 24h
Down
numuersapi
io.github.pipeworx-io/numbersapi
NumbersAPI MCP — wraps numbersapi.com (free, no auth)
71 ms latency0% 24h
Operational
Numverify
io.github.pipeworx-io/numverify
Numverify MCP — wraps the Numverify phone-number validation API (APILayer)
1243 ms latency100% 24h
Auth required
Nuramem
ai.nuramem/nuramem
Cross-model memory for people and teams: one memory every AI you use loads at session start.
53 ms latency— 24h