deepseek-harness/packages/llm

llm/ — LLM capability family

The LLM seam and its provider adapters. The interface package (llm) owns the abstract service, the content-block vocabulary, and the stream-chunk assembler; the adapters are concrete implementations that register on ctx.llm. All product packages.

Package	Role	ctx key
llm/	Abstract LLM service + content-block vocabulary + chunk assembler	ctx.llm
llm-deepseek/	DeepSeek API adapter (hand-rolled fetch/SSE)	(registers on ctx.llm)
llm-pi-ai/	DeepSeek adapter via @earendil-works/pi-ai (design twin)	(registers on ctx.llm)

The interface lives at llm/llm/; adapters are flat siblings under the group. A new provider adapter joins here and registers on ctx.llm without touching the interface. See twin LLM adapters for why two adapters exist.