"General Information or Resources About Cryptocurrency" matching MCP connectors:

500+ pay-per-call tools + skill packs. USDC + USDG on 12 chains, or free via proof-of-work.

For queries a model can't confidently place: resolves or declines. Built to decline, not guess.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.

Find the stories worth writing about: discover emerging stories, rank the angle, draft from sources.

clariBI is an AI-powered business intelligence platform built for small and mid-sized SaaS, ecommerce, and operations teams. Instead of writing SQL or building dashboards manually, users ask questions in plain English ("what's our CAC by channel last quarter?") and the AI engine pulls the data from Stripe, HubSpot, Google Analytics, ad platforms, Jira, and 30+ other sources via the open Model Context Protocol. Dashboards generate themselves on source connect.

Venturu's MCP server turns AI agents into deal scouts - letting them search the Venturu marketplace for businesses up for sale, discover brokers who can guide the process, and reach out directly to sellers or brokers to get the conversation started.

Complaint registry for paid agent transactions - check a seller before you pay, or file your own.

A machine-readable directory where AI products register themselves so AI agents can discover them. Ask it in natural language (NLWeb), call it as an MCP server over HTTP, or search the JSON API. Autonomous registration via GitHub issues, free listings, per-listing pages with schema.org JSON-LD.

Search live startup jobs from Claude, Cursor, or ChatGPT via MCP. Free, no account needed.

Citation-backed honey producer discovery by place or varietal. Free, no auth.

Search AI-native jobs, inspect application forms, and fetch free interview-prep resources.

Ask Claude about Goose shows: setlists, jams, venues, song history. Live from ElGoose.net.

Get matched with a top-rated, review-verified real estate agent in the US or Canada.

Ask Claude about Phish shows: setlists, song gaps, jams, venues. Live from Phish.net.

Verify email deliverability & find business emails (single or bulk) via the Verifox API.

Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Semantic search across Japan's government white papers, in English or Japanese. Free beta.

Ski apartment search with one- or two-week prices, availability, destinations and ski passes.