Our review
Dynamically discovers all available skills and subagent types.
Strengths
- Auto-triggers on natural language keywords
- Lists all installed skills with descriptions
- Reveals available subagent types
- Helps navigate the skill ecosystem
Limitations
- Does not create new skills
- Depends on correct SKILL.md file structure
- Subagent types are defined by the Task tool, not this skill
When you need to see what skills or subagents are available.
When you already know the available skills and don't need a listing.
Security analysis
CautionThe skill uses Bash to run a Python script, which has the potential to execute arbitrary code. However, the described functionality is harmless and intended for skill discovery. No destructive or exfiltrating commands are present in the SKILL.md, but allowed-tools includes Bash and Read, which are powerful.
- •Uses Bash to execute a Python script that lists skills; while the purpose is benign, execution of scripts from the skills directory could be a vector if the script is compromised.
Examples
Show me all available skillsWhat subagent types can I use?/sname: s description: Discover available skills and subagents. Auto-triggers on: /s, show skills, list skills, available skills, what can you do, help with skills, what agents, list agents allowed-tools: Bash, Read
Skill Discovery
Dynamically discover all available skills and subagent types.
Usage
Run the discovery script to list all skills:
python3 .claude/skills/s/scripts/discover.py
Subagent Types
Subagents are spawned via the Task tool. Available types are defined in the Task tool's system description. To see current subagent types, check the subagent_type parameter in your Task tool definition.
Common subagent types include:
- Explore - Fast codebase exploration, file finding, searches
- general-purpose - Complex multi-step tasks, research
- Bash - Git operations, command execution
- Plan - Architecture decisions, implementation planning
Note: Subagent types are defined by the Task tool, not this skill. Check your tool definitions for the authoritative list.
How Skills Work
Skills live in .claude/skills/<name>/SKILL.md with YAML frontmatter:
---
name: skill-name
description: What it does AND when to trigger (keywords here!)
allowed-tools: Read, Edit, Write, Task
---
- Triggering: Skills auto-trigger based on keywords in their
descriptionfield - Invocation: Use
/<skill-name>or natural language matching trigger keywords - Tools: Each skill declares what tools it can use in
allowed-tools
Adding New Skills
Use the skill-creator skill: /skill-creator <description>
Next.js App Router Expert
Development
A skill that turns Claude into a Next.js App Router expert.
README Generator
Development
Creates professional and comprehensive README.md files for your projects.
API Documentation Writer
Development
Generates comprehensive API documentation in OpenAPI/Swagger format.