Constitution Validation Skill

What This Skill Does

This skill validates code changes against the caro project's consolidated knowledge and configuration rules (the "constitution"). It catches violations of agreed-upon standards before they are pushed to the repository.

Key Responsibilities:

• Validate installation script references use the canonical format
• Check internal page linking follows conventions
• Ensure configuration consistency across the codebase
• Report violations with clear fix suggestions

When to Use This Skill

This skill is automatically triggered via the PostPush hookify hook. It can also be manually invoked when:

• You want to validate changes before committing
• Reviewing a PR for constitutional compliance
• Checking if documentation follows standards

Automatic Triggers:

• Every git push operation (via hookify PostPush)

Manual Triggers:

• "Validate my changes against the constitution"
• "Check if these files follow our standards"
• "Run constitution validation"

Constitutional Rules

Rule 1: Canonical Installation Script

The ONLY authorized installation command is:

bash <(curl --proto '=https' --tlsv1.2 -sSfL https://setup.caro.sh)

Why this specific format?

• bash <() - Process substitution is more secure than pipe
• --proto '=https' - Enforces HTTPS-only connections
• --tlsv1.2 - Requires TLS 1.2 minimum for security
• -sSfL - Silent, show errors, fail on HTTP errors, follow redirects

FORBIDDEN patterns:

# These are all WRONG:
curl -sSL https://caro.sh/install.sh | bash
curl https://caro.sh/install.sh | bash
curl ... | sh
wget ... | bash

Rule 2: Internal Page Linking

When referencing other pages within the website, always link properly:

Example Violation:

<!-- WRONG: No link -->
For other options, see our installation guide.

<!-- CORRECT: Proper link -->
For other options, see our <a href="/#download">installation guide</a>.

Rule 3: Configuration Consistency

Single source of truth for all configuration:

FORBIDDEN:

• Hardcoding version numbers in content
• Multiple different install script URLs
• Duplicating config values across files

Validation Workflow

When triggered, the skill:

1. Identifies changed files via git diff or staged changes
2. Scans for pattern violations using grep/regex
3. Reports findings with file:line, violation type, and fix
4. Returns status (PASS/FAIL) for hookify

Using the Sub-Agent

For comprehensive validation, invoke the constitution-validator agent:

Task: constitution-validator
Prompt: "Validate the staged changes against constitutional rules. Check for:
1. Installation script violations
2. Missing internal page links
3. Configuration consistency issues

Report all violations with file paths and suggested fixes."

Integration with Hookify

This skill is integrated with hookify via the PostPush hook. The hook:

1. Runs after git push is executed
2. Invokes the constitution-validator agent
3. Reports any violations found
4. Warns the developer to fix issues

Hook Configuration (in .claude/settings.json):

{
  "hooks": {
    "PostPush": [{
      "hooks": [{
        "type": "command",
        "command": "./.claude/hooks/validate-constitution.sh"
      }]
    }]
  }
}

Manual Validation

To manually validate before pushing:

# Check specific files
grep -rn "caro.sh/install.sh" website/

# Check for missing links
grep -rn "see our installation guide" website/ | grep -v "href="

# Full validation via agent
# Use: /skill validate-constitution

Remediation Guide

Fixing Installation Script Violations

Find violations:

grep -rn "curl.*caro.sh/install.sh" .
grep -rn "curl.*|.*bash" .

Replace with canonical command:

bash <(curl --proto '=https' --tlsv1.2 -sSfL https://setup.caro.sh)

Fixing Missing Links

Find violations:

grep -rn "see our installation guide" . | grep -v "href="
grep -rn "see the FAQ" . | grep -v "href="

Add proper links:

<a href="/#download">installation guide</a>
<a href="/faq">FAQ</a>

Files to Validate

Priority order for validation:

1. website/src/pages/*.astro - User-facing content
2. website/src/components/*.astro - Reusable components
3. README.md - Project entry point
4. docs/**/*.md - Documentation
5. CLAUDE.md - AI guidance
6. .claude/**/*.md - Claude configuration

Remember

• The constitution is non-negotiable
• All violations must be fixed before merge
• When in doubt, check the canonical source:
  • Install command: website/src/components/Download.astro
  • Site config: website/src/config/site.ts

This skill ensures consistency across all caro project documentation and code, preventing drift from agreed-upon standards.