Publish Skills

Publishing pgdbm Skills

Overview

pgdbm provides skills for Claude Code via the juanre-ai-tools marketplace. This skill explains the structure and how to publish updates.

Architecture

juanre-ai-tools (MARKETPLACE)
    └── marketplace.json references:
        └── juanre/pgdbm (GITHUB REPO)
            ├── skills/           ← Skills content lives here
            │   ├── testing-database-code/SKILL.md
            │   ├── common-mistakes/SKILL.md
            │   ├── choosing-pattern/SKILL.md
            │   └── ...
            └── .claude-plugin/
                └── plugin.json   ← Version controls caching

Key points:

• Skills for distribution live in skills/ at repo root (NOT .claude/skills/)
• .claude/skills/ is for LOCAL project skills (like this one)
• The marketplace.json in ai-tools just points to this repo
• .claude-plugin/plugin.json version determines when users get updates

Updating Skills

1. Edit Skills

Skills are in /skills/<skill-name>/SKILL.md:

skills/
├── choosing-pattern/SKILL.md
├── common-mistakes/SKILL.md
├── core-api-reference/SKILL.md
├── dual-mode-library/SKILL.md
├── migrations-api-reference/SKILL.md
├── shared-pool-pattern/SKILL.md
├── standalone-service/SKILL.md
├── testing-database-code/SKILL.md
└── using-pgdbm/SKILL.md

2. Bump Plugin Version

Critical: Users only get updates when the version changes.

# Check current version
cat .claude-plugin/plugin.json | grep version

# Edit to bump version
# "version": "0.2.1" → "version": "0.2.2"

Keep plugin version in sync with library version in pyproject.toml.

3. Commit and Push

git add skills/ .claude-plugin/plugin.json
git commit -m "docs: update skills for X.Y.Z

- Description of skill changes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>"

git push origin main

4. Verify Update Available

# Check version on GitHub
curl -s https://api.github.com/repos/juanre/pgdbm/contents/.claude-plugin/plugin.json | jq -r '.content' | base64 -d | grep version

How Users Get Updates

Users subscribed to juanre-ai-tools marketplace get the pgdbm plugin.

Manual update:

claude plugin update pgdbm@juanre-ai-tools

Auto-update: Disabled by default for third-party marketplaces. Users can enable via /plugin → Marketplaces → Enable auto-update.

Testing Locally

After pushing, test the update:

# Update plugin
claude plugin update pgdbm@juanre-ai-tools

# Verify new version cached
ls ~/.claude/plugins/cache/juanre-ai-tools/pgdbm/

# Check skill content
head -30 ~/.claude/plugins/cache/juanre-ai-tools/pgdbm/*/skills/testing-database-code/SKILL.md

Skill File Format

Each skill needs YAML frontmatter:

---
name: skill-name
description: One-line description used for skill discovery
---

# Skill Title

## Overview

Brief explanation of what this skill covers.

## Content

The actual guidance...

Marketplace Entry

The juanre-ai-tools marketplace.json has entries like:

{
  "name": "pgdbm",
  "source": {
    "source": "github",
    "repo": "juanre/pgdbm"
  },
  "description": "...",
  "version": "1.0.0"  ← This is the LISTING version, not the plugin version
}

The listing version (1.0.0) is independent of the plugin version. The plugin version in .claude-plugin/plugin.json is what matters for caching.

Related Skills

• For library releases: See release skill

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