Public interface lifecycle
byImprint API versioning and deprecation.
A stable contract for the current read-only MCP endpoint and clear notice before any future retirement.
Current version
The public MCP server implementation is version 1.1.0. Runtime protocol negotiation remains authoritative. No byImprint public interface is currently deprecated.
Compatibility policy
Additive optional fields, tools, documentation, or error detail may ship without breaking an existing valid client. A breaking request, response, schema, or transport change receives a new version and migration guidance.
Deprecation notice
byImprint will give at least 90 days of public notice before a stable callable interface is shut down, unless an urgent security or legal issue requires a faster response.
A deprecated resource will send the RFC 9745 Deprecation header and link to migration guidance. If a shutdown date is set, it will also send the RFC 8594 Sunset header.