llama.cpp and LM Studio (local)

Both presets default to the servers' usual ports with model=default. No key for a local base.

LLM_CHAIN=llamacpp,anthropic   # failover to a second endpoint is one more name
LLM_LLAMACPP_BASE=http://localhost:8080/v1   # llama-server
LLM_LMSTUDIO_BASE=http://localhost:1234/v1   # LM Studio

Every endpoint takes the same knobs: LLM_<NAME>_TEMPERATURE (none omits it), LLM_<NAME>_BODY (JSON merged into every request), LLM_<NAME>_PRICE (input,cached,output per million, for the cost ledger), LLM_<NAME>_NOTES (a per-model notes file). Two models of one provider: LLM_FAST_PRESET=llamacpp under another name. Environment has the full list.

Check it: npm run gateway, then curl localhost:8787/api/health — the llm.chain entry shows the endpoint, whether its key is set, and its state.

Provider docs: https://github.com/ggml-org/llama.cpp

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Source: docs/providers/llamacpp.md — edit it there; the site mirrors the repository.