trellis-before-dev
GitHub在编码前自动发现并注入项目特定的编码规范。通过读取 .trellis/spec/ 下的索引、检查清单和共享指南，确保开发者遵循标准后再开始实现，适用于新任务或切换包时。
Trigger Scenarios
Install
npx skills add mindfold-ai/Trellis --skill trellis-before-dev -g -y
SKILL.md
Frontmatter
{
"name": "trellis-before-dev",
"description": "Discovers and injects project-specific coding guidelines from .trellis\/spec\/ before implementation begins. Reads spec indexes, pre-development checklists, and shared thinking guides for the target package. Use when starting a new coding task, before writing any code, switching to a different package, or needing to refresh project conventions and standards."
}
Read the relevant development guidelines before starting your task.
Execute these steps:
-
Discover packages and their spec layers:
python3 ./.trellis/scripts/get_context.py --mode packages -
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.)
- Which package you're modifying (e.g.,
-
Read the spec index for each relevant module:
cat .trellis/spec/<package>/<layer>/index.mdFollow the "Pre-Development Checklist" section in the index.
-
Read the specific guideline files listed in the Pre-Development Checklist that are relevant to your task. The index is NOT the goal — it points you to the actual guideline files (e.g.,
error-handling.md,conventions.md,mock-strategies.md). Read those files to understand the coding standards and patterns. -
Always read shared guides:
cat .trellis/spec/guides/index.md -
Understand the coding standards and patterns you need to follow, then proceed with your development plan.
This step is mandatory before writing any code.
Version History
- 0e0f1f6 Current 2026-08-20 08:10
