Module executor 

Executor registry — config-driven tool execution with pluggable backends.

The ToolExecutor trait abstracts tool execution. Implementations include:

• DirectExecutor — wraps existing ToolRegistry (backward compat)
• ShellExecutor — runs shell commands
• HttpExecutor — makes HTTP calls
• McpExecutor — delegates to MCP servers
• LlmExecutor — delegates to an LLM

Modules

direct

Direct executor — wraps an existing ToolRegistry for backward compatibility.

http

HTTP executor — executes tools as HTTP requests.

llm

LLM executor — delegates tool calls to an LLM.

mcp

MCP executor — delegates tool calls to MCP servers.

shell

Shell executor — runs tools as shell commands via VirtualExecutor.

Structs

ConfigTool

A tool defined by configuration (executor + config).

ExecutorRegistry

Registry of executors and config-defined tools.

Traits

ToolExecutor

Trait for executing tools via different backends.