Add skill-relevance-evaluator skill

[ashtewari]

Pull Request Checklist

• I have read and followed the CONTRIBUTING.md guidelines.
• I have read and followed the Guidance for submissions involving paid services.
• My contribution adds a new instruction, prompt, agent, skill, or workflow file in the correct directory.
• The file follows the required naming convention.
• The content is clearly structured and follows the example format.
• I have tested my instructions, prompt, agent, skill, or workflow with GitHub Copilot.
• I have run npm start and verified that README.md is up to date.
• I am targeting the staged branch for this pull request.

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Description

Evaluates a curated list of GitHub Copilot skills from a source catalog (default: awesome-copilot) against a project's technology stack blueprint. Produces a structured relevance assessment table with reasoning.

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Type of Contribution

• New instruction file.
• New prompt file.
• New agent file.
• New plugin.
• New skill file.
• New agentic workflow.
• Update to existing instruction, prompt, agent, plugin, skill, or workflow.
• Other (please specify):

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Additional Notes

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By submitting this pull request, I confirm that my contribution abides by the Code of Conduct and will be licensed under the MIT License.

[github-actions]

🔍 Skill Validator Results

✅ All checks passed

Scope	Checked
Skills	1
Agents	1
Total	2
Severity	Count
---	---:
❌ Errors	0
⚠️ Warnings	0
ℹ️ Advisories	0

Summary

Level	Finding
ℹ️	Found 1 skill(s)
ℹ️	[skill-relevance-evaluator] 📊 skill-relevance-evaluator: 1,491 BPE tokens [chars/4: 1,526] (detailed ✓), 23 sections, 4 code blocks
ℹ️	✅ All checks passed (1 skill(s))

Full validator output

```text Found 1 skill(s) [skill-relevance-evaluator] 📊 skill-relevance-evaluator: 1,491 BPE tokens [chars/4: 1,526] (detailed ✓), 23 sections, 4 code blocks ✅ All checks passed (1 skill(s)) ```

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds a new “skill-relevance-evaluator” skill definition and registers it in the skills catalog documentation so users can install and discover it.

Changes:

• Introduces skills/skill-relevance-evaluator/SKILL.md defining triggers, inputs, evaluation rules, and output format.
• Updates docs/README.skills.md to list the new skill in the skills index.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

File	Description
skills/skill-relevance-evaluator/SKILL.md	Adds the skill spec (workflow, rules, constraints, and output template).
docs/README.skills.md	Registers the new skill in the docs skills table for discoverability/install instructions.