Module agent_loop 

Generic agent loop — drives agent + tools until completion or limit.

Includes 3-tier loop detection (exact signature, tool name frequency, output stagnation). Features from Claude Code (HitCC analysis):

• Tool result pairing repair — ensures every tool_use has a matching tool_result
• Context modifiers — tools can adjust runtime behavior via ToolOutput::modifier
• Max output tokens recovery — auto-continuation when response is truncated

Structs

LoopConfig

Loop configuration.

Enums

LoopEvent

Events emitted during the agent loop.

Functions

ensure_tool_result_pairing

Ensure every tool_use in messages has a matching tool_result, and vice versa.

run_loop

Run the agent loop: decide → execute tools → feed results → repeat.

run_loop_interactive

Core agent loop — single implementation for both interactive and non-interactive modes.