Module tools 

Tool system for kaish.

Tools are the primary way to perform actions in kaish. Every command is a tool — builtins, user-defined tools, and MCP tools all implement the same Tool trait.

Architecture

ToolRegistry
├── Builtins (echo, ls, cat, ...)
├── User Tools (defined via `tool` statements)
└── MCP Tools (from connected MCP servers)

Structs

ExecContext

Execution context passed to tools.

ParamSchema

Schema for a tool parameter.

ToolArgs

Parsed arguments ready for tool execution.

ToolRegistry

Registry of available tools.

ToolSchema

Schema describing a tool’s interface.

Enums

OutputContext

Output context determines how command output should be formatted.

Traits

Tool

A tool that can be executed.

Functions

extract_output_format

Extract and remove a global output format flag from ToolArgs.

is_global_output_flag

Check if a flag name is a global output flag.

register_builtins

Register all built-in tools with the registry.

resolve_in_path

Resolve a command name in PATH.

validate_against_schema

Validate arguments against a tool schema.