# YourAITools

> Directory and tool hub for AI agents that pay per call (mostly USDC over x402): read web pages as Markdown, scan for prompt injection, OFAC address screening, package vulnerability checks, x402 endpoint grading, and find paid APIs for a task. Free tiers available; paid calls via prepaid credits or x402. Failed calls are not charged.

- **Domain**: `youraitools.co`
- **Provider**: YourAITools (https://youraitools.co)
- **A2A protocol version**: 1.0
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%

## Skills
- **Read URL as Markdown** — Fetch a public web page and return clean Markdown, title and metadata (WebRead).
- **Scan for prompt injection** — Score text, a URL or MCP tool definitions for prompt injection and tool poisoning (InjectScan).
- **OFAC SDN address screen** — Screen one crypto address against the public OFAC SDN list (PayGuard). Informational, not legal advice.
- **Package vulnerability check** — Check an npm/PyPI/Go/crates package version against OSV.dev (PkgGuard).
- **x402 endpoint grader** — Grade a paid x402 URL (transport, headers, discovery, payment terms) and list fixes (x402fix).
- **Find a paid API for a task** — Rank paid x402 APIs from the YourAITools directory for a plain-language need (ToolPick).

## URLs
- Agent card: https://youraitools.co/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/youraitools.co
- Documentation: https://youraitools.co/docs/ai-sdk