Tool Calls Code Generator

Quick Start

0. Install tcgen:

   go install github.com/cloudcarver/tcgen/cmd/tcgen@latest

1. Define tool calls in test.yaml:

   functions:
   - name: RunPython
       description: Python code execution
       parameters:
       type: object
       required: [code]
       properties:
           code:
           type: string
           description: the Python code you want to run

2. Run the code generator:

   tcgen -path test.yaml > fn_gen.go

3. Then you can get the parameter types and the function signature in fn_gen.go, all you need to do is implementing the interfaces and then you can call tools with plain text returned by LLMs:

   type MyExecutor struct {
   }
   
   func (e *MyExecutor) RunPython(params *RunPythonParameters) (string, error) {
       // implement your logic here
       return "", nil
   }
   
   func main() {
       fc := NewFunctionCaller(&MyExecutor{})
       _, err := fc.Call("RunPython", `{"code": "print('hello')"}`)
   }