tools

tools owns built-in local tool implementations.

Responsibilities

• Shell, file, edit, multi-edit, patch, glob, and grep tools.
• Skill tools: load_skill for guidance and run_skill for executable skrun skills.
• Sub-agent management tools that call the sub-agent manager interface.
• Tool registry builders and security wrappers.

Boundaries

• Tool traits and shared schemas belong in types.
• Runtime service adapters belong in runner or core.
• New broad capabilities should usually be skrun skills, not built-in Rust tools.