v0.1.0 Overview

Agent Tool v0.1.0 is the first public draft. It defines the portable tool layer for agent systems.

Included

• Tool declarations and tool surfaces.
• Input/output contracts and schema guidance.
• Execution profiles and permission profiles.
• Invocation lifecycle, progress, cancellation, and results.
• Error classes, retry guidance, and event classes.
• External mappings for MCP, OpenAPI, function calling, A2A, CLI, browser, and native tools.
• English and Chinese documentation.
• Public JSON Schemas.
• LLM-friendly llms.txt and llms-full.txt.