vigil-agent-skill-authoring

Create in-repo VIGIL agent skills with valid YAML frontmatter and peer structure.

1|Updated Jun 25, 2026
One-click install
npx skills add https://github.com/Signmanal/VIGIL --skill vigil-agent-skill-authoring
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vigil-agent-skill-authoring
Source: https://github.com/Signmanal/VIGIL/tree/main/skills/software-development/vigil-agent-skill-authoring
Command: npx skills add https://github.com/Signmanal/VIGIL --skill vigil-agent-skill-authoring

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill eliminates the guesswork and errors involved in creating in-repo VIGIL agent skills, ensuring all new skills pass validation, match peer conventions, and follow established quality standards without requiring contributors to memorize complex rules.

Core Features & Use Cases

  • Frontmatter & Validation Guidance: Provides exact requirements for valid YAML frontmatter, size limits, and naming conventions to pass the VIGIL skill manager validator on the first try.
  • Structure & Quality Standards: Defines peer-matched document structure and writing quality principles to keep skills predictable, maintainable, and free of common issues like no-op prose or duplicated rules.
  • End-to-End Authoring Workflows: Covers full workflows for creating new in-repo skills, editing existing ones, adding supporting reference files, and cross-referencing related skills, plus common pitfalls and verification checklists.
  • Use Case: For example, a VIGIL contributor adding a new incident response skill to the repository can use this guide to ensure the skill is placed in the correct category, has valid frontmatter, follows the expected structure, and avoids common mistakes like using the wrong creation command or writing overly generic descriptions.

Quick Start

Use the vigil-agent-skill-authoring skill to draft, validate, and commit a new in-repo VIGIL skill that adheres to all frontmatter, structure, and quality requirements.

Frequently Asked Questions about vigil-agent-skill-authoring

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create valid YAML frontmatter for in-repo VIGIL agent skills?

Valid YAML frontmatter for in-repo VIGIL agent skills requires exact fields, size limits, and naming conventions to pass the VIGIL skill manager validator on the first try without memorizing complex rules.

What is the correct directory placement for new VIGIL skills in the repository?

Correct directory placement for new VIGIL skills follows category-based directory hierarchy within the repository's skills/ directory, ensuring peer structure conventions are matched for maintainability and validation.

How do I validate cross-references when authoring VIGIL agent skills?

Cross-reference validation for VIGIL agent skills involves checking links between related skills and supporting reference files using established workflows and verification checklists to avoid common pitfalls.

What writing quality standards must VIGIL skill contributions meet?

VIGIL skill contributions must meet writing quality standards that keep skills predictable and free of common issues like no-op prose or duplicated rules, following peer-matched document structure principles.

Can I edit existing in-repo VIGIL skills without breaking frontmatter validation?

Editing existing in-repo VIGIL skills without breaking frontmatter validation requires adhering to mandatory frontmatter rules, content size guardrails, and peer structure conventions defined by the skill authoring workflow.

Why do my in-repo VIGIL skills fail the skill manager validator?

In-repo VIGIL skills fail the skill manager validator due to invalid YAML frontmatter, incorrect category-based directory placement, missing cross-references, or violations of content size and quality guardrails.