Crate erio_tools 

erio-tools

erio-tools defines the tool execution layer for Erio: a Tool trait, JSON-schema-like input modeling, result types, and an in-memory registry.

Use it when you want an agent to discover tools, validate parameters, and invoke tool implementations consistently.

Quickstart

use erio_tools::{PropertyType, ToolRegistry, ToolResult, ToolSchema};

let mut _registry = ToolRegistry::new();

let _schema = ToolSchema::builder()
    .property("query", PropertyType::String, "Search query", true)
    .build();

let _ok = ToolResult::success("done");

API tour

• Key types: Tool, ToolRegistry, ToolResult
• Schema helpers: ToolSchema, ToolSchemaBuilder, PropertyType
• Error re-export: ToolError (from erio-core)

Related crates

• Built on erio-core for shared error/message contracts.
• Commonly paired with erio-llm-client to expose tools to LLM providers.
• Docs: https://docs.rs/erio-tools
• Source: https://github.com/NomanworkGroup/erio/tree/main/crates/tools

Compatibility

• MSRV: Rust 1.93
• License: Apache-2.0 Erio Tools - Tool trait, registry, and execution for the agent runtime.

Structs

ToolRegistry

Registry for managing tools.

ToolSchema

Schema describing tool parameters as JSON Schema.

ToolSchemaBuilder

Builder for constructing tool schemas.

Enums

PropertyType

JSON Schema property types.

ToolError

Tool-specific errors.

ToolResult

Result of a tool execution.

Traits

Tool

A tool that can be executed by an agent.