Publish to FRE|Nxt cables end-to-end

Publishing cables is not just writing markdown. The failures usually happen in validation, index generation, or submodule pointer updates.

What this cable gives you

This cable installs a reusable skill that runs the full publication workflow:

• shape and quality checks for frontmatter + body
• artifact wiring (registry.json) for installable cables
• content repo validation and index regeneration
• submodule + parent repo commit order
• final pre-push checklist

Install the skill

npx frenxt-cables add publish-to-frenxt-cables

Installed path:

• .claude/skills/publish-to-frenxt-cables/SKILL.md

When to run it

• Creating a new cable entry
• Updating an existing cable artifact or metadata
• Preparing a publish-ready PR from a cables content change

Why this works

• It enforces one deterministic sequence from draft to push.
• It reduces "looks good locally" failures by requiring content validation.
• It makes submodule publishing explicit instead of relying on memory.