Module wire 

Canonical AI wire types and per-protocol codecs, shared by the gateway and the agent provider clients.

The gateway speaks one provider-neutral model internally. Inbound adapters parse a client wire request into a canonical::CanonicalRequest; outbound adapters render that request to an upstream provider, parse the upstream reply into a canonical::CanonicalResponse, and map upstream SSE bytes to canonical::CanonicalEvents.

• canonical holds those provider-neutral request/response/event types.
• The per-protocol modules (anthropic, openai_chat, openai_responses, gemini) hold the codec for one wire dialect: request build, response parse, stop-reason + usage mapping, SSE-to-event translation, and auth-header construction.

These types are defined ONCE here and re-exported by the gateway and the agent provider clients so both layers share a single wire vocabulary.

Copyright (c) systemprompt.io — Business Source License 1.1. See https://systemprompt.io for licensing details.

Modules

anthropic

Anthropic Messages wire codec.

canonical

Provider-neutral request, response, and streaming-event model.

gemini

Gemini generateContent / streamGenerateContent wire codec.

inspect

Inspection surface for outbound wire bodies.

openai_chat

OpenAI Chat Completions wire codec.

openai_responses

OpenAI Responses wire codec.

sse

Server-Sent Events framing shared by every provider SSE codec.

Constants

BUFFERED_BODY_LIMIT_BYTES

The bridge proxy and the gateway body reader must agree on this ceiling: a body the bridge accepts and forwards must not be rejected by the gateway.

Functions

clamp_output_tokens