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From validate-plugin
Validates Claude Code plugin directories against Anthropic spec via structural checks (plugin.json, files, permissions) and content grading (SKILL.md, commands). Use for building, auditing, or marketplace prep.
How this skill is triggered — by the user, by Claude, or both
Slash command
/validate-plugin:validate-plugin <plugin-directory-path><plugin-directory-path>This skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Full plugin directory validator combining structural checks and content grading.
Full plugin directory validator combining structural checks and content grading.
Runs the complete validation pipeline against any plugin directory:
validate-all-plugins.sh for structural validation (plugin.json, file refs, permissions)validate-skills-schema.py for content validation with 100-point gradingpyyaml installedjq available on PATH.claude-plugin/plugin.json)./scripts/validate-all-plugins.sh <plugin-directory>
python3 scripts/validate-skills-schema.py --verbose <path-to-SKILL.md>
python3 scripts/validate-skills-schema.py --verbose
Present results in this format:
Structural Validation:
Content Validation (per SKILL.md):
Summary:
Example 1: Validate a specific plugin
/validate-plugin plugins/skill-enhancers/skill-creator/
Example 2: Validate current directory
validate this plugin
npx claudepluginhub ia23a-lachnita/claude-code-plugins-plus-fix-skills --plugin validate-plugin9plugins reuse this skill
First indexed Jul 10, 2026
Showing the 6 earliest of 9 plugins
Validate a Claude Code plugin directory against the official Anthropic spec and Intent Solutions enterprise standard. Runs structural validation (plugin.json fields, file references, permissions) and content validation (SKILL.md grading, command/agent frontmatter). Use when building a new plugin, preparing for marketplace submission, or auditing existing plugins. Trigger with "validate this plugin", "check plugin structure", "grade my plugin", "/validate-plugin".
Validates Claude Code plugin structure, JSON schemas, frontmatter, security compliance, and marketplace catalog consistency using the same checks as the CI pipeline.
Validates Claude Code plugins for compliance with official guidelines including plugin.json manifest, directory structure, and formats for agents/skills/commands to prevent installation failures.