05-custom-tools

05-custom-tools: Selective built-ins + custom tool

This example shows how to:

• Enable only a subset of built-in tools via EnabledBuiltinTools
• Append a custom EchoTool via CustomTools
• Keep legacy Tools override semantics unchanged (not used here)

Run

export ANTHROPIC_API_KEY=sk-ant-...
go run ./examples/05-custom-tools

What happens

• Registers built-ins bash and file_read (because EnabledBuiltinTools lists them)
• Skips other built-ins (empty list would disable all)
• Appends a custom echo tool
• Sends a prompt instructing the model to call echo

Adjust the options in main.go to:

• Enable all built-ins: set EnabledBuiltinTools: nil
• Disable all built-ins: set EnabledBuiltinTools: []string{}
• Add more custom tools: append to CustomTools