builtin-tool
Installation
SKILL.md
Builtin Tool Authoring Guide
A builtin tool is a package the agent runtime can call. It ships five faces:
| Face | Lives in | Audience |
|---|---|---|
| Manifest + types | src/{manifest,types,systemRole}.ts |
The LLM (tool spec + system prompt) |
| ExecutionRuntime | src/ExecutionRuntime/ |
Server / desktop / any runtime caller |
| Executor | src/client/executor/ |
Frontend (wraps stores/services) |
| Client UI | src/client/{Inspector,Render,…}/ |
Chat UI |
| Registry wiring | packages/builtin-tools/src/*.ts + src/store/tool/slices/builtin/executors/index.ts |
Framework |