Claude-skill-registry bt-action-discovery

Purpose

This skill discovers what actions the robot supports. Currently reads from

action_library/action_library.yaml

. In the future, this will query the robot's advertised ROS services/actions dynamically.

---

Workflow

1. Read

   action_library/action_library.yaml

2. Parse available primitive and composite actions
3. Return structured action catalog

---

Output Format

Return the following information:

Primitives

• Action name
• Package location
• Parameters (name, type, required, default, description)
• Valid ranges
• Example usage

Composites

• Action name
• Package location
• Parameters
• Example usage

Constraints

• Workspace bounds (x_range, y_range)
• Color value ranges
• Default spawn position

---

Example Usage

When invoked, this skill reads the YAML and returns:

Available Primitive Actions:
- GoToPose(name, x, y, theta=None, tolerance_pos=0.1, tolerance_angle=0.1)
  - x, y must be in [0, 11]
  - Example: GoToPose(name='Move', x=5.0, y=5.0)

- SetPen(name, r=255, g=255, b=255, width=3, off=0)
  - RGB values in [0, 255]
  - Example: SetPen(name='Red', r=255, g=0, b=0, width=3)

[... continues for all actions ...]

Workspace Constraints:
- x_range: [0, 11]
- y_range: [0, 11]
- Default spawn: (5.544445, 5.544445)

---

Notes

• This skill has low degree of freedom - it simply reads and returns the YAML content in a structured format
• Future enhancement: Query live robot instead of static YAML file
• Invoked by: bt-composer (during generation) and bt-validator (during validation)