"A tool for checking current cryptocurrency prices" matching MCP connectors:

Search domain availability and pricing, straight from chat, then open a link to register.

Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Agent402: 500+ pay-per-call tools for agents over x402 + MPP or free via PoW. Agentic Finance

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

CLSTR reads 100,000+ articles a day from 40,000+ sources in 170+ countries and deduplicates them into single events, then links related events into ongoing situations with a maintained summary and a full timeline. An agent can answer what has happened over the last six weeks, not just what a single headline says right now.

Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.

Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.

Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

Independent pre-transaction audit for construction estimates. Free, and every verdict recomputes.

Verified data on 8,000+ AI tools for any AI assistant: live status, pricing reality, user sentiment, viability, and alternatives, every answer carries a last-verified date. Free, read-only, no auth.

Get recommended by Amazon's AI. Hosted MCP server for Amazon listing compliance & generation.

Government tender search for AI agents. UK, EU and US procurement opportunities.

Developer docs for building on RideDesk: booking API, widgets, per-account booking MCP. No auth.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.