claudeindex
Plugin

data-serialization

Data format conversion and querying utilities. Supports YAML, JSON, TOON (Token-Oriented Object Notation), and XML/HTML transformations with special handling for Playwright accessibility snapshots. TOON provides 30-60% token reduction vs JSON for LLM contexts.

Installation

1

Add the marketplace

/plugin marketplace add nsheaps/ai-mktpl
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.