Contact

A2UI Atomic Catalog

Issues and contributions

The fastest route for anything technical is the repository: github.com/a2uicatalog/a2ui/issues. Bug reports, atom proposals and pull requests are all welcome there.

Maintainer

The catalogue is built and maintained by Curtis Krygier. LinkedIn is the most reliable way to get a direct reply.

Integration questions

If you are wiring an agent to the MCP server, the answers are usually already written down: the OpenAPI spec describes every endpoint, and GET /mcp with Accept: application/json returns a live server descriptor listing every tool and its current rate limits. No API key or signup is required.

Security

If you believe you have found a security issue, please report it privately through the GitHub repository's security advisory form rather than a public issue.