Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
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12 371 records · Registry listing ≠ independent verification by NexIP
io.github.OpenLoyalty/openloyalty-mcp
Manage Open Loyalty programs: members, points, rewards, campaigns, tiers and transactions.
io.github.OpenHeritageOnline/public-search
Read-only OpenHeritage search for genealogy and cultural heritage records.
io.github.OpenConverters/kelvin
Read-only parts catalogue for power electronics: search, selection, cross-reference.
io.github.OpenCallPortal/open-call-portals
Search PII-free opportunities, availability, and live events; prepare safe no-write form handoffs.
io.github.OntoDistro/remirror
Psyche audits for AI agents: declared vs self-reported vs revealed objectives, diffed and flagged.
io.github.Onplana/mcp-server
AI-native project and portfolio management platform for PMOs. OAuth + PAT.
io.github.OnlineDopamine/scrapeatlas
Unified social scraper MCP — profiles, posts, videos across ~40 platforms via Streamable HTTP.
io.github.OnlineDopamine/genviral
Plan, create, schedule, publish, and analyze social media content.
io.github.OneWave-AI/gillby
Florida marine conditions, forecasts, tides, hazards and coastal places for AI agents.
io.github.OneNicolas/mcp-service-public
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
io.github.OmniAISystems/govomniai-machine-services
AI-to-AI: free risk previews; optional $0.50 MPP receipts; $5 Cropper federal checks.
io.github.OmarNassar1127/x402-vend
Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.
io.github.OlsOls4/webkit
Email validation, link previews and article-to-Markdown extraction for AI agents
io.github.OlsOls4/vatkit
Live EU VAT number checks via VIES with company name/address, VAT formats and EU VAT rates
io.github.OlsOls4/validkit
Validate IBAN, EU VAT, card numbers, ISBN, BIC, EAN and postcodes
io.github.OlsOls4/ukpostcode
UK postcode lookup, nearest postcodes, autocomplete and distance (OS open data)
io.github.OlsOls4/textkit
Sentiment, language detection, readability, keywords, summaries and profanity filtering
io.github.OlsOls4/phonekit
Phone number validation, formatting, carrier, line type and timezone
io.github.OlsOls4/llmkit
Token counting, RAG chunking, truncation, HTML to Markdown and JSON repair
