build-mcook-plugin
Builds, ports, updates, or reviews plugins for the Myles Codex Plugins marketplace, including portable Agent Plugins 1.0.0 packages, OpenAI-native plugin packages, dual-format compatibility, and MCP 2026-07-28 readiness. Use when creating a reusable marketplace plugin or skill, adapting an external plugin, adding portable plugin.json or mcp.json files, reviewing MCP protocol compatibility, or preparing a plugin for validation and private release.
