demo

Lint contract fixtures with sentinel-ignore markers to verify lint rules.

1|Updated Apr 1, 2026
One-click install
npx skills add https://github.com/charleshall888/cortex-command --skill demo-charleshall888
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: demo
Source: https://github.com/charleshall888/cortex-command/tree/main/tests/fixtures/contract/valid-sentinel-ignored/skills/demo
Command: npx skills add https://github.com/charleshall888/cortex-command --skill demo-charleshall888

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a minimal, self-contained fixture to test contract lint tooling and sentinel-ignore behavior within a test suite.

Core Features & Use Cases

  • Demonstrates how YAML frontmatter defines essential metadata (name and description) for a Skill unit.
  • Showcases the interaction between sentinel markers and lint suppression in the body content.
  • Serves as a reproducible example for validating lint rules and fixture loading during automated checks.

Quick Start

Run the provided sentinel-ignored fixture to verify lint suppression and metadata loading.

Frequently Asked Questions about demo

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

FAQPage Schema
How do I test contract lint rules against a YAML frontmatter fixture?

You can test contract lint rules by running a minimal fixture that applies sentinel-ignore markers to verify lint suppression and validate YAML frontmatter metadata loading.

What does a sentinel-ignore marker do in a lint validation test?

A sentinel-ignore marker demonstrates the interaction between sentinel markers and lint suppression, allowing you to verify lint rules are correctly ignored in the body content of a fixture.

Can I use a self-contained fixture to validate lint tooling without external dependencies?

Yes, a self-contained fixture ensures the absence of external side effects, making it suitable for validating lint rules and fixture loading during automated checks without external dependencies.

How do I validate SKILL.md frontmatter metadata for safe deterministic expectations?

Validate SKILL.md frontmatter by ensuring the fixture contains the required name and description metadata, then apply lint rules to verify it conforms to safe, deterministic expectations.

When do I need a contract lint fixture with sentinel markers?

You need a contract lint fixture with sentinel markers when testing contract lint tooling and sentinel-ignore behavior within a test suite to verify metadata and lint suppression interact correctly.

What is the best way to verify lint suppression behavior in an automated test suite?

The best way to verify lint suppression behavior is to run a reproducible sentinel-ignored fixture that validates lint rules, metadata loading, and the absence of external side effects.