internal/

Package canonicaljson is the one RFC 8785 (JCS) rule of the module: the SDK canonicalizes the raw JSON it first carries with it, and the agent's stable values re-canonicalize with it, so bytes produced on one side are the same bytes on the other.

Package errorformat decodes the error body formats that more than one provider package receives, such as OpenAI's, which OpenAI-compatible APIs copy.

Package messagecompat normalizes provider-agnostic SDK messages for the instruction-role capabilities of a concrete provider protocol.

Package reqheaders carries per-request HTTP headers on a context.