steve
96c612e707
Add provider/llamaswap, a tailored provider for llama-swap (the model-swapping
proxy over llama.cpp / stable-diffusion.cpp). Its chat path delegates to
provider/openai at {base}/v1 — no duplicated wire client (ADR-0007) — with
legacy max_tokens, a Bearer no-key placeholder for keyless local instances, and
a timeout-free client so cold model swaps rely on context deadlines. The
"tailored" surface is concrete management methods (ListModels / Running /
Unload) that don't belong on the canonical llm.Provider interface. The
llama-swap:// DSN scheme builds an http base URL (local-first); a no-URL
built-in errors clearly on use, mirroring foreman.
Add imagegen, a new canonical text-to-image interface separate from llm
(Request/Result/Model/Provider; Image = llm.ImagePart so generated images feed
straight back into chat). First backend is llama-swap via OpenAI
/v1/images/generations (b64_json, bytes-only). Re-exported from the root. v1 is
txt2img only.
Hermetic httptest coverage for chat delegation, management endpoints, image
decode, and scheme wiring. ADR-0015 + ADR-0016, README support matrix +
image-gen section, CLAUDE.md package map, and progress.md updated in the same
commit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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23 lines
1.8 KiB
Markdown
# Architecture Decision Records
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One decision per file, append-only; supersede rather than rewrite.
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| ADR | Title | Status |
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| [0001](0001-package-layout.md) | Package layout — canonical types in leaf `llm`, root re-exports | Accepted |
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| [0002](0002-canonical-message-model.md) | Canonical message/content model | Accepted |
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| [0003](0003-parse-grammar.md) | Parse grammar — verbatim ids, inline alias expansion, chains | Accepted |
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| [0004](0004-env-dsn-providers.md) | LLM_* env-DSN provider definitions (go-llm parity + eager load) | Accepted |
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| [0005](0005-provider-capabilities.md) | Provider interface and capabilities model | Accepted |
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| [0006](0006-health-and-backoff.md) | Model health tracking and backoff | Accepted |
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| [0007](0007-dependency-policy.md) | Dependency policy — stdlib-first, hand-rolled REST clients | Accepted |
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| [0008](0008-chain-semantics.md) | Failover-chain execution semantics | Accepted |
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| [0009](0009-multimodal-strategy.md) | Multimodal strategy — normalize per target, enforce at provider | Accepted |
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| [0010](0010-tools-structured-output-mapping.md) | Tools and structured output — canonical shape, native mappings | Accepted |
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| [0011](0011-google-provider.md) | Google provider on the official Gen AI SDK | Accepted |
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| [0012](0012-agent-loop.md) | Agent run loop | Accepted |
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| [0013](0013-skill-model.md) | Skill model — additive instruction+tool bundles | Accepted |
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| [0014](0014-conversion-driven-extensions.md) | Conversion-driven extensions (resolvers, typed tools, hooks, ops controls) | Accepted |
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| [0015](0015-llama-swap-provider.md) | llama-swap provider — reuse openai for chat, tailored management + image | Accepted |
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| [0016](0016-imagegen-interface.md) | imagegen — a canonical text-to-image interface | Accepted |
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