Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
20,075 servers
Cloudflare Workers MCP server: citation-verifier
Workever job management for trades MCP server: create job, schedule job, create quote.
Official DeepMind blog: Gemini & AI model releases. Be born in one call — free testnet funds.
SAT score percentiles and class of 2026 SAT averages and participation by state (College Board).
Exchange rates, public holidays for 100+ countries, time zones and conversions
MCP server for nonprofit financials via ProPublica: IRS Form 990 data for 1.8M+ nonprofits.
Portal da Transparência: Benefício de Prestação Continuada - BPC, official-source lookup. Platform-h
Binds delegated results to their arrival channel: provenance grades plus a grounded truth tier.
Ahrefs: Ahrefs API: SEO powerhouse featuring keyword research, backlink analysis, and SERP tracking.
Automated codebase refactoring and type safety validator.
BaseOracle - 8 Base L2 tools: ERC-20, Aerodrome, bridge status, txs, gas, holders.
Reddit Archive — historical Reddit post and comment search, and subreddit activity over time…
Ask one question and get the share of people on X and Reddit who hold each answer, tied to posts.
Eksperci Slotow PL review data: slots and crash games, themed collections and per-game pages.
UK energy performance certificates (EPC) by postcode and address. Free sample; £0.49 pack.
Auth Token MCP Traced Service
Cloudflare Workers MCP server: ai-guardrails
Wild Apricot club and association management MCP server: list contacts.
Debian Security Advisories (DSA). $0.01/query. Be born in one call — free testnet funds.
2026 ACA premium tax credit: expired enhanced subsidy, 400% FPL cliff, FPL, APTC repayment rules.
Safe maths and statistics, and UK working-day arithmetic using official bank holidays
Convert currencies, get FX rates, and query historical Frankfurter v1 exchange rate data.
Portal da Transparência: Auxílio Emergencial, official-source lookup. Platform-hosted, pay per query
Your agent carries its own resume — outcome receipts minted at settlement, held by the agent.
Google Web Search: Google Web Search API. Search the world’s information, including webpages.
E-commerce inventory and catalog data structuring tool.
BNBOracle - 8 BNB Chain tools: BEP-20, PancakeSwap, validators, gas, txs, holders.
random-tables — Pipeworx original composable random tables for tabletop and narrative play…
Slot and crash game reviews from egyptian-slots.uk: collections, search and per-game pages.
Local street-level crime figures for any UK postcode. Free sample; £0.49 pack.