20,668 servers from the official MCP Registry, GitHub, npm, PyPI, Docker, and Smithery. 14,034 are remote. 19 answered with a tool list. Official registry servers show an Official badge. They sit in this list with everyone else.
NASA mission & space news: launches, science. $0.01/query. Register in-session — free testnet funds.
NASA astronomy photo of the day + imagery. $0.01/query. Register in-session — free testnet funds.
New HF datasets: releases, licenses, updates. $0.01/query. Register in-session — free testnet funds.
MCP server index: newest agent tools listed. $0.01/query. Register in-session — free testnet funds.
New AI models on HuggingFace: releases, weights. Register in-session — free testnet funds.
Prediction-market news, $0.01/query. Register and buy inside this MCP session — free testnet funds.
Upcoming product launches: trackers & announcements. Register in-session — free testnet funds.
PubMed biomedical papers: new research daily. $0.01/query. Register in-session — free testnet funds.
PyPI releases: Python package versions, daily. Register in-session — free testnet funds.
Quanta Magazine deep-science articles. $0.01/query. Register in-session — free testnet funds.
River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.
Brazilian deals: search active promos, coupons and price history from Brazilian online stores.
New Rust crates & cargo package releases. $0.01/query. Register in-session — free testnet funds.
Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).
AAAS Science research news. $0.01/query. Register in-session — free testnet funds.
Doctrine and validators for governable agentic AI products.
Plan a Virtual Delivery Center for any initiative: pods, roles, AI agents, Delivery Units.
Read-only EngineerPro engineering library (118 book profiles) and software-engineering tools.
Unit 42 malware analysis & threat research. $0.01/query. Register in-session — free testnet funds.
Image processing for AI agents: resize, convert, compress, crop, and web-ready AI-generated images.
Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.
US weather alerts (NWS): warnings, watches. $0.01/query. Register in-session — free testnet funds.
MSRC Windows updates: CVE rollups, Patch Tuesday. Register in-session — free testnet funds.
Cached flight fares on thousands of routes, each with the day it was seen. Not live prices. No key.
AI-powered crypto trading signals: direction, confidence, TP/SL, thesis, technicals. 8 strategies.
Agents commission Humans for real-world tasks. San Diego, invite-only; elsewhere, register interest.
Try Able and Agent with pretend money: register an Agent and post ACTs. No Human is sent anywhere.
Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.
QuickBooks Online for Claude: reports, bookkeeping cleanup, and US & Canadian tax prep.
Media memory for AI agents and their humans: books, movies, music, shows, anime, podcasts, games.
Catalog attribute normalizer, taxonomy-grounded — no fabricated Google/Shopify category IDs.
AU GST/ABN receipt extraction — assigns entertainment/ITC tax codes per line, not just OCR.
Checks x402 Bazaar resource listings against the public discovery catalog and flags drops.
Read and edit your Acorn Reply knowledge base from any MCP client.
Forex and gold data API: real-time XAUUSD and FX, 1s candles, redistribution allowed, from CHF 500.
Romania company registry: search 4.2M businesses by name/CUI, directors, financials.