Built-in and custom Subagent role discovery (ADR 0011).
Agent configs are lightweight TOML-like files. Pixir parses the subset needed for
role selection: name, description, developer_instructions, and optional
model, model_reasoning_effort, and sandbox_mode.
Summary
Functions
List agents with deterministic precedence and duplicate warnings.
Resolve a single agent by name.
Functions
List agents with deterministic precedence and duplicate warnings.
Resolve a single agent by name.