Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
6 754 records · Registry listing ≠ independent verification by NexIP
org.dictionaryofml/dictionary
Look up, search and cross-reference machine-learning terms from dictionaryofml.org.
org.climateinsightsdirectory/climate-energy-research
Search and cite civil-society climate and energy research: reports, policy briefs and analyses.
org.citizenofnowhere.rankings/global-metro-power-rankings
Query 4,300+ ranked metros across sixteen dimensions: profiles, search, and head-to-head comparisons
org.cashbackpro/cashbackpro
Search AliExpress with real prices, live promo codes and the true post-cashback cost.
org.budowlanka.www/product-catalog
Read-only building materials catalog: product search, specs and PLN net/gross prices.
org.btcdecoded/intelligence
Cited Bitcoin coordination record search (~783k). Lightning. MCP. Not prices/chain analytics.
org.brainkb/brainkb
MCP server for querying BrainKB, a knowledge base for neuroscience knowledge graphs.
org.billcommons/bill-commons
Search 209k+ US state bills, all 50 states + DC: full text, sponsors, votes, status. Free.
org.biketherail/trails
Look up U.S. rail-trails: search, nearby trails, trail facts, trailheads and closures.
org.bibooks/bibooks
Search and read free bilingual audiobooks for language learners: parallel text, CEFR levels, audio.
org.belgium-art/guide-and-transfer
Belgium cultural knowledge, sourced answers and follow-ups, plus tour and transfer request drafts.
org.aviationhs/private-jet-charter
Price a US private jet charter: search airports, check runway limits, quote a flight.
org.autojob/autojob
Automate your job search: find jobs, upload a resume, apply automatically, and track applications.
org.askcerebrum/cerebrum
Search the scientific literature and get a cited answer, plus the Trending in Science edition.
org.aquaview/aquaview-mcp
AQUAVIEW MCP Server - Search and access global oceanographic and environmental datasets.
org.alaskajobs/board
Every public-sector job in Alaska, daily: search listings, salary data, state pay schedule.
org.aiagentboard/hub
Search every registry MCP tool with a live probe verdict per server; get a server record; report it.
org.ai-agent-engineering/articles
Search and read AI Agent Engineering articles on building, securing and running AI agents.
