Opence Skill Creator

opence-skill-creator

Learn how to create effective project skills following opence conventions.

When to Create a Skill

Create a skill during the compound phase when you identify:

• Repeatable workflows that can be encoded as instructions
• Recurring pitfalls or manual checks that need documentation
• Domain-specific knowledge that will be useful in future changes

Don't create a skill for one-off solutions or highly specific edge cases.

Quick Start

Use the CLI to create skills (recommended):

# Create a new skill
opence skill add api-testing --description "Guidelines for testing API endpoints"

# List all skills
opence skill list

# Show skill details
opence skill show api-testing

The CLI automatically:

• Creates proper directory structure
• Generates correct frontmatter for each tool
• Validates naming conventions
• Creates references/ and scripts/ directories

Skill Structure

.claude/skills/my-skill/
├── SKILL.md           # Concise entry point (< 200 lines)
├── references/        # Detailed documentation
│   └── *.md          # Extended guides, examples
└── scripts/          # Reusable code
    └── *.sh, *.py    # Helper scripts

SKILL.md: Keep concise. Include "When to use", key steps, and pointers to references/.

references/: Put detailed docs, long examples, API references here.

scripts/: Add reusable code that users can copy or execute.

Naming Rules

• Format: kebab-case (e.g., api-testing, deploy-prod)
• Reserved: Don't use opence- prefix (reserved for native skills)
• Unique: Check with opence skill list to avoid duplicates

Valid: api-testing, error-recovery, db-migration Invalid: api testing (spaces), api_testing (underscores), opence-custom (reserved)

Next Steps

After creating a skill:

1. Edit SKILL.md to add instructions and examples
2. Add detailed docs to references/ if needed
3. Add helper scripts to scripts/ if applicable
4. Test the skill in actual usage
5. Commit to version control

See references/ for detailed guidance on:

• Directory structure and sizing
• Frontmatter formats for different tools
• Best practices and anti-patterns

Converted and distributed by TomeVault — claim your Tome and manage your conversions.