# Services from agentspec-one.vercel.app on Zero

> agentspec-one.vercel.app serves 4 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/agentspec-one.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/agentspec-one.vercel.app/health.json

## Services

- [AgentSpec OpenAPI Inspector](https://www.zero.xyz/c/agentspec-one-vercel-app-0018eed2/llms.txt): $0.03/call via x402. Inspects an OpenAPI specification and returns an agent-readiness score, risk analysis, recommendations, and x402 Bazaar monetization candidates.
- [AgentSpec MCP Inspector](https://www.zero.xyz/c/agentspec-one-vercel-app-cec24c42/llms.txt): $0.03/call via x402. Inspects MCP (Model Context Protocol) tool definitions and returns an agent-readiness score, risky tools, missing schemas, and marketplace candidates.
- [AgentSpec Bazaar Metadata Generator](https://www.zero.xyz/c/agentspec-one-vercel-app-e1d5b9b9/llms.txt): $0.05/call via x402. Generates an x402 Bazaar marketplace metadata draft from an AgentSpec report or service description.
- [AgentSpec Agent-Readiness Score (Compact)](https://www.zero.xyz/c/agentspec-one-vercel-app-575c79e9/llms.txt): $0.02/call via x402. Returns a compact agent-readiness score for an OpenAPI spec or MCP tool definition submitted as input.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)