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.
Connect AI assistants to the Singularity Layer marketplace for discovering listings, managing assets, and processing x402 payments.
NFL/NBA/MLB/NHL/PGA + DFS and prediction-market data. Browse free; query with a free API key.
Verified knowledge base for AI agents delivering certified facts with confidence scores and source references.
AI agent economy news MCP providing real-time sourced articles with citations and Ethics Engine ratings.
Cross-platform .NET development framework documentation and prompts
Email verification for AI agents: verify, clean, and validate emails with self-onboarding and crypto payment.
List and manage Viddler videos, control access, and pull proof-of-viewing analytics via MCP.
Access Wubble's AI-powered royalty-free music, voice, and sound effects library with tools for searching and generating audio assets.
AI workflow builder for XDaLa: agentic automation on the XGR Network low-code platform.