steve
434d721b99
- New leaf package `audio` (ADR-0017): SpeechModel/SpeechProvider and TranscriptionModel/TranscriptionProvider with imagegen conventions (zero value = backend default, functional options + Apply, bytes in/out, never URLs). Root re-exports added. - imagegen.Editor (ADR-0018): optional image-to-image interface — EditRequest carries the generation knobs plus Init image and denoising Strength; separate interface so existing Models keep compiling. - provider/llamaswap implements all of it: POST /v1/audio/speech (JSON, raw-audio response, MIME from Content-Type with format fallback), POST /v1/audio/transcriptions (multipart, response_format=json), ListVoices (GET /v1/audio/voices?model=, tolerant of string-list and object-list shapes), POST /sdapi/v1/img2img (txt2img wire + init_images/denoising_strength, shared image decode), and Health(ctx) (GET /health) — a cheap liveness probe for often-offline hosts. - Hermetic httptest coverage for every new wire shape and validation path; README sections + support-matrix footnote updated in the same commit (also corrects the stale /v1/images/generations claim — the image path has been SDAPI since the seed fix). First consumer: mort's llamaswap media tool cluster (status / image / TTS / STT agent tools against the netherstorm host). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AXQxVhXBw8PwFAtsVrXSmj
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Architecture Decision Records
One decision per file, append-only; supersede rather than rewrite.
| ADR | Title | Status |
|---|---|---|
| 0001 | Package layout — canonical types in leaf llm, root re-exports |
Accepted |
| 0002 | Canonical message/content model | Accepted |
| 0003 | Parse grammar — verbatim ids, inline alias expansion, chains | Accepted |
| 0004 | LLM_* env-DSN provider definitions (go-llm parity + eager load) | Accepted |
| 0005 | Provider interface and capabilities model | Accepted |
| 0006 | Model health tracking and backoff | Accepted |
| 0007 | Dependency policy — stdlib-first, hand-rolled REST clients | Accepted |
| 0008 | Failover-chain execution semantics | Accepted |
| 0009 | Multimodal strategy — normalize per target, enforce at provider | Accepted |
| 0010 | Tools and structured output — canonical shape, native mappings | Accepted |
| 0011 | Google provider on the official Gen AI SDK | Accepted |
| 0012 | Agent run loop | Accepted |
| 0013 | Skill model — additive instruction+tool bundles | Accepted |
| 0014 | Conversion-driven extensions (resolvers, typed tools, hooks, ops controls) | Accepted |
| 0015 | llama-swap provider — reuse openai for chat, tailored management + image | Accepted |
| 0016 | imagegen — a canonical text-to-image interface | Accepted |
| 0017 | audio — canonical speech synthesis + transcription interfaces | Accepted |
| 0018 | imagegen.Editor — image-to-image as a separate optional interface | Accepted |