Multica Eve 22a71bafe3 feat(server): add basic LLM API layer with OpenAI-compatible endpoints (#5138) ...

Integrate the official openai-go SDK (v3) as a thin, reusable LLM layer
(pkg/llm) backing lightweight utility calls that do not need the agent
runtime (chat titles, quick-create drafts, ...).

Expose two user-authenticated, OpenAI-compatible chat-completions
endpoints:
  - POST /api/llm/v1/chat/completions         (JSON response)
  - POST /api/llm/v1/chat/completions/stream  (SSE stream)

Requests decode directly into the SDK's ChatCompletionNewParams and
responses are relayed via RawJSON() for byte-exact OpenAI-format
compatibility. Base URL and API key are configurable (MULTICA_LLM_*),
and the model is taken from the request with a configurable default
fallback (MULTICA_LLM_DEFAULT_MODEL, else gpt-4o-mini). When unconfigured
the endpoints return 503.

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>

2026-07-09 12:42:59 +08:00

..

client_test.go

…

client.go

…