# Feature Doc Entity
### Scope
- **Purpose**: Document user-facing capabilities of the claude_runner crate for CLI users and automation consumers.
- **Responsibility**: Index of feature doc instances covering the clr binary tool design.
- **In Scope**: Execution modes, default flags, YAML library surface, CLI flag behavior.
- **Out of Scope**: Dependency constraints (→ `invariant/`), public API contracts (→ `api/`).
### Overview Table
| 001 | [Runner Tool](001_runner_tool.md) | clr binary design: modes, default flags, and YAML library | ✅ |