Struct ToolMetadata 

pub struct ToolMetadata {
    pub name: &'static str,
    pub category: &'static Category,
    pub description: &'static str,
    pub args_schema: fn() -> Value,
    pub output_schema: fn() -> Value,
    pub prompt_arguments: fn() -> Vec<PromptArgument>,
    pub generate_prompts: fn(&Value) -> Vec<PromptMessage>,
}

Tool metadata for automatic discovery.

Every tool in kodegen-mcp-schema registers exactly one ToolMetadata via the #tool_metadata proc macro. This enables automatic discovery in kodegen.

Fields

name: &'static str

category: &'static Category

description: &'static str

args_schema: fn() -> Value

output_schema: fn() -> Value

prompt_arguments: fn() -> Vec<PromptArgument>

generate_prompts: fn(&Value) -> Vec<PromptMessage>

Generate prompt messages from JSON arguments. Takes PromptArgs as JSON Value, deserializes internally, calls generate_prompts.

Trait Implementations

impl Collect for ToolMetadata