A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
Identity infrastructure for AI agents providing personality traits, belonging scores, and x402 micropayment-based identity queries.
Document API for AI agents: render PDFs, e-sign with PAdES, and verify documents programmatically.
Provides trust ratings, website trust scans, identity claims, and signed scorecard verification for agents.
Verify crypto wallets and generate proof-of-funds letters for buying real estate with cryptocurrency.
Email verification for AI agents: verify, clean, and validate emails with self-onboarding and crypto payment.
Access Wubble's AI-powered royalty-free music, voice, and sound effects library with tools for searching and generating audio assets.