stacklok / toolhive / 25042064826

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push

github

Committed by web-flow

Commit Message

Add tool adapter registry and per-tool LLM gateway implementations (#5065)

* Add tool adapter registry and per-tool LLM gateway implementations

Introduces pkg/llm/tools with a Detect/Apply/Revert
adapter interface and auto-discovery registry. Adding a new tool requires
only implementing the interface and calling Register() from init() — no
changes to orchestration are needed.

Token-helper adapters (claude-code, gemini-cli) patch their config files
to invoke "thv llm token" on demand and point at the upstream gateway URL.
Proxy-mode adapters (cursor, vscode, xcode) patch their config files to
point at the localhost reverse proxy with a placeholder API key.

Replaces the "not implemented" stubs in thv llm setup/teardown with the
real orchestration logic: setup detects installed tools and applies all
adapters, teardown reverts them and (optionally) purges cached tokens.

All config file writes are atomic (temp-file + rename). VS Code and Cursor
settings use literal dotted key names rather than nested maps; a separate
revertFlatJSONFile helper handles that distinction.

Closes: #5030

* changes from review

* fixes from review

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Co-authored-by: taskbot <taskbot@users.noreply.github.com>

Coverage Stats

269 of 372 new or added lines in 5 files covered. (72.31%)

20 existing lines in 4 files now uncovered.

59673 of 90039 relevant lines covered (66.27%)

60.84 hits per line