feat: add docker-compose-dev-generator skill and devops agent, fix aw…

[bluemetti]

…s-cloudwatch name validation

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, workflow, or canvas extension 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, workflow, or canvas extension with GitHub Copilot.
• I have run npm start and verified that README.md is up to date.
• I am targeting the main branch for this pull request.

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Description

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Type of Contribution

• New instruction file.
• New prompt file.
• New agent file.
• New plugin.
• New skill file.
• New agentic workflow.
• New canvas extension.
• Update to existing instruction, prompt, agent, plugin, skill, workflow, or canvas extension.
• 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]

🔒 PR Risk Scan Results

Scanned 5 changed file(s).

Severity	Count
🔴 High	0
🟠 Medium	1
ℹ️ Info	0

Severity	Rule	File	Line	Match
🟠	package-exec-command	docs/README.skills.md	31	| [acreadiness-assess](../skills/acreadiness-assess/SKILL.md)<br />`gh skills install github/awesome-copilot acreadiness-assess` | Run the AgentRC readiness assessment on the curre

This is an automated soft-gate report. Findings indicate review targets and do not block merge by themselves.

[github-actions]

🔍 Vally Lint Results

⚠️ Warnings or advisories found

Scope	Checked
Skills	1
Agents	1
Total	2

Severity	Count
❌ Errors	0
⚠️ Warnings	0
ℹ️ Advisories	1

Summary

Level	Finding
ℹ️	Vally currently lints SKILL.md content. Agent files were detected but skipped:

Full linter output

### Linting skills/docker-compose-dev-generator
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'commander@15.0.0',
npm warn EBADENGINE   required: { node: '>=22.12.0' },
npm warn EBADENGINE   current: { node: 'v20.20.2', npm: '10.8.2' }
npm warn EBADENGINE }
npm warn deprecated prebuild-install@7.1.3: No longer maintained. Please contact the author of the relevant native addon; alternatives are available.
✅ docker-compose-dev-generator (3/3 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
    ✓ [orphan-files] No orphan files found across 1 skill(s).
        ✓ orphan-files: No references/ directory found — no orphans possible.

1 skill(s) linted, 1 passed

### Agent files detected (not linted by vally)
ℹ️ Vally currently lints SKILL.md content. Agent files were detected but skipped:
agents/docker-devops-expert.agent.md

[Copilot]

Pull request overview

Adds new Docker-focused resources (a skill + agent) to the Awesome GitHub Copilot catalog, updates generated docs accordingly, and fixes metadata parsing / validation issues related to skill naming and YAML parsing.

Changes:

• Added docker-compose-dev-generator skill (with a bundled docker-compose template) and listed it in docs/README.skills.md.
• Added docker-devops-expert agent and listed it in docs/README.agents.md.
• Fixed aws-cloudwatch-investigation skill name format and adjusted YAML parser import style.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
skills/docker-compose-dev-generator/SKILL.md	New skill documentation and usage guidance for generating local-dev docker-compose setups.
skills/docker-compose-dev-generator/assets/docker-compose.template.yml	Bundled docker-compose template intended as a starting point for local development.
skills/aws-cloudwatch-investigation/SKILL.md	Normalizes skill name to a lowercase, hyphenated identifier.
eng/yaml-parser.mjs	Updates js-yaml import style used by YAML parsing helpers.
docs/README.skills.md	Adds the new skill and adjusts the CloudWatch skill entry name.
docs/README.agents.md	Adds the new Docker DevOps agent entry.

Comments suppressed due to low confidence (1)

skills/docker-compose-dev-generator/SKILL.md:35

• The fenced code block in the usage example is not closed, which breaks Markdown rendering for the rest of the document.

```text
User: "Generate a docker-compose for a React frontend and a Python FastAPI backend connecting to a PostgreSQL database. Make sure the backend waits for the database."

[aaronpowell]

The agent and skill are low quality and don't provide meaningful uplift