icarus-derive

Procedural macros for the Icarus SDK that enable automatic MCP tool metadata generation.

This crate provides:

• #[icarus_module] - Generates tool metadata and exports for your canister
• #[icarus_tool] - Marks functions as MCP tools with automatic metadata
• #[derive(IcarusStorable)] - Enables types for stable storage

Usage

This crate is typically used as part of the main icarus SDK:

[dependencies]
icarus = "0.1"

Then use the macros in your code:

use icarus::prelude::*;

#[icarus_module]
mod tools {
    #[update]
    #[icarus_tool("Store a memory")]
    pub fn memorize(content: String) -> Result<String, String> {
        // Your implementation
    }
}

License

Apache 2.0