# AIBITIOUS 404 – verifiable CVE records Free public experiment: ten agent-facing experiments including official CVE lookup and nine offline validators. Does not scan hosts, execute code, or accept payments. - REST docs: https://aibitious.com/404/docs - OpenAPI: https://aibitious.com/404/openapi.json - Agent catalog: https://aibitious.com/404/v1/catalog - Streamable HTTP MCP: https://aibitious.com/404/mcp/ - Tools: https://aibitious.com/404/tools/ and machine-readable https://aibitious.com/404/v1/lab/catalog - Limits: 20 KB per validator payload; all nine validators use in-memory input only. - No real secrets, personal records, financial documents or production data should be submitted.