MCP servers (39523)
norwegian-data-mcp
Norwegian public data: companies, statistics, exchange rates, addresses, property. Zero API keys.
novai-mcp-server
Read-only MCP server for querying the live NOVAI blockchain over its public JSON-RPC endpoint.
npi-providers-mcp-server
Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.
npm
MCP server for npm package management — publish, version, search, audit, and more
npm-plus
npm MCP — search packages, bundle sizes, vulnerabilities, compare downloads.
nr-mcp
MCP server for Node-RED — safe deploy, optimistic locking, smart search, 13 tools
numertel
Polish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats
nvidia-nim-mcp
MCP server for NVIDIA NIM - 50+ LLMs, multimodal, image gen, embeddings, reranking
nws-weather-mcp-server
Get US weather forecasts, active alerts, and current observations.
oe-mcp
Connect any AI coding app to enterprise data sources. One binary, one JSON config.
onboarding
New-hire onboarding: role-based task templates, day-one to day-ninety checklists, completion.
onebusaway-mcp-server
Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.
onehome-mcp
OneHome (CoreLogic) real-estate access for Claude — search, property details, photos, saved homes
open-primitive
33 tools, 30 US federal data domains. Ed25519 signed, provenance chains, entity graph. Free.
openapi-security-contract-lint
Finds the lines in an OpenAPI file that publish an endpoint with no authentication, an API key in th
openfinance-br-mcp
Secure Open Finance Brasil MCP server with typed tools and a credential-free mock mode
openfoodfacts-mcp-server
Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.
opengos
Grants and public-goods MCP: discovery, ranking, grounded drafting, open-source first.
oracle-jdk-license-gate
Finds the Java lines in your build that Oracle now bills for, and the free line that replaces each o
orcalayer-mcp
Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts
osnova
Deterministic code map for AI coding agents: a tree-sitter call graph with exact file:line over MCP.
ownership-provenance-protocol
MCP protocol requiring task acceptance and provenance tags. Self-hosted only - see README.
ozav-mcp-server
Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.
panchangam
Telugu Panchangam: tithi, nakshatra, muhurtas, festivals, tarabalam, gochara, daily rasi phalalu
paper-mcp
Search arXiv/Semantic Scholar/OpenAlex + medical evidence (PubMed/Europe PMC) + LaTeX/PDF tools.
password
MCP server for secure passwords, passphrases, and strength checking.
pci-payment-page-script-audit
PCI DSS 4.0.1 requirements 6.4.3 and 11.6.1 have been mandatory since 2025-03-31, and the PCI SSC re
pdf-mcp
Extract text and tables from PDFs for an agent: invoices, reports, statements.
pentest-mcp-server
Offline methodology engine for authorized penetration testing, CTF, and security research.
per-diem
Daily travel allowances from bundled public rate tables: Poland, HMRC and GSA CONUS.