validating-plugins

Validate Claude Code plugins against Anthropic's November 2025 specifications.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/Regis-RCR/rcr-plugin-factory-marketplace --skill validating-plugins
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: validating-plugins
Source: https://github.com/Regis-RCR/rcr-plugin-factory-marketplace/tree/main/skills/validating-plugins
Command: npx skills add https://github.com/Regis-RCR/rcr-plugin-factory-marketplace --skill validating-plugins

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill prevents silent plugin failures and marketplace rejections by providing a comprehensive validation framework for Claude Code plugins against Anthropic's November 2025 specifications.

Core Features & Use Cases

  • Multi-Layered Validation: Checks plugin structure, manifest (plugin.json), components (commands, agents, skills, hooks, MCP), security, and naming conventions.
  • Critical Field Limits: Enforces character limits for skill names, descriptions, and MCP tool names, ensuring compliance and readability.
  • Schema Compliance: Verifies correct author object format, absence of unsupported dependencies field, and full model ID usage, preventing common errors.

Quick Start

Perform a full validation of the current plugin, checking its structure, manifest, and all components for conformity to specifications.