Pedro Rodrigues 34b421243c Add marketplace json (#5)
* feat: add marketplace.json for Claude Code plugin distribution

Add .claude-plugin/marketplace.json to enable distribution of the
postgres-best-practices skill as a Claude Code plugin.

Users can install via:
  /plugin marketplace add supabase/agent-skills
  /plugin install postgres-best-practices@supabase-postgres

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

* feat: add plugin.json manifest for postgres-best-practices skill

Add .claude-plugin/plugin.json inside the skill directory to properly
define this as a Claude Code plugin. This is required by the marketplace
specification - each plugin must have its own plugin.json manifest.

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

* chore: update marketplace name and description for broader scope

- Rename marketplace from supabase-postgres to supabase-plugins
- Update description to reflect this as the official Supabase agent skills repo

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

* minor fixes

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-21 15:54:32 +00:00
2026-01-21 15:54:32 +00:00
2026-01-21 15:36:33 +00:00
2026-01-16 14:33:29 +07:00
2026-01-21 15:36:33 +00:00

Agent Skills

A collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities.

Skills follow the Agent Skills format.

Available Skills

postgres-best-practices

Postgres performance optimization guidelines from Supabase. Contains rules across 8 categories, prioritized by impact.

Use when:

  • Writing SQL queries or designing schemas
  • Implementing indexes or query optimization
  • Reviewing database performance issues
  • Configuring connection pooling or scaling
  • Working with Row-Level Security (RLS)

Categories covered:

  • Query Performance (Critical)
  • Connection Management (Critical)
  • Schema Design (High)
  • Concurrency & Locking (Medium-High)
  • Security & RLS (Medium-High)
  • Data Access Patterns (Medium)
  • Monitoring & Diagnostics (Low-Medium)
  • Advanced Features (Low)

Installation

npx skills add supabase/agent-skills

Usage

Skills are automatically available once installed. The agent will use them when relevant tasks are detected.

Examples:

Optimize this Postgres query
Review my schema for performance issues
Help me add proper indexes to this table

Skill Structure

Each skill contains:

  • SKILL.md - Instructions for the agent
  • AGENTS.md - Compiled rules document (generated)
  • rules/ - Individual rule files
  • metadata.json - Version and metadata

License

MIT

Description
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