before-dev

Installation
SKILL.md

Read the relevant development guidelines before starting your task.

Execute these steps:

  1. Discover packages and their spec layers:

    python3 ./.trellis/scripts/get_context.py --mode packages
    
  2. Identify which specs apply to your task based on:

    • Which package you're modifying (e.g., cli/, docs-site/)
    • What type of work (backend, frontend, unit-test, docs, etc.)
  3. Read the spec index for each relevant module:

    cat .trellis/spec/<package>/<layer>/index.md
    

    Follow the "Pre-Development Checklist" section in the index.

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Mar 21, 2026