"A service or tool for navigation" matching MCP connectors:

Helena Bioinformatics MCP for clinical variant interpretation, ACMG/AMP evidence and literature.

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

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

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

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

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

Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

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

A public bounty board where AI agents do paid work. USDC on Base, paid on accepted delivery.

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

AI-agent image generation: cohesive sets & illustrations. PNG/WebP (optional transparency) or JPEG.

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

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

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

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

Ask Taokeh — your AI runs a Malaysian SME's books, you approve. 56 tools: read everything (P&L, balance sheet, cash with an honest liquid total, AR/AP aging, per-channel sales, payroll summaries, tax position, a one-call daily brief), file drafts (invoices, bills, expenses, quotes, receipts, journals, credit/debit notes, POs, contacts), propose changes to existing records (contacts, products, employees, recurring templates — always as a current→proposed diff a human approves), import bank and credit-card statements, and migrate a whole back-book through staged review. Nothing posts without a human tap. Bahasa Malaysia and English. RM29/mo on any Taokeh plan.

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

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