# Plugin Verification > Verify Claude extensions and plugins across hooks, skills, sub-agents, teams, manifest, structure, runtime loading, and CI parity. Use when this capability is needed. - Skill: `tomevault-io/plugin-verification-2` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/plugin-verification-2` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/plugin-verification-2/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/plugin-verification-2 --- # Plugin Verification Run layered verification for extension components and plugin packaging before CI and release. ## Validation Levels 1. Component-level verification (hooks, skills, sub-agents, teams). 2. Manifest JSON + schema checks. 3. Directory and file layout checks. 4. CLI load and visibility checks. 5. Docker smoke-test parity with CI. ## Progressive Disclosure - Validation level model: `references/validation-levels.md` - Troubleshooting guide: `references/common-issues.md` - CLI command reference: `references/cli-commands.md` - CI/CD alignment: `references/ci-integration.md` - Hook verification guidance: `references/verify-hooks.md` - Skill verification guidance: `references/verify-skills.md` - Sub-agent verification guidance: `references/verify-subagents.md` - Team verification guidance: `references/verify-teams.md` - Level 2 script: `scripts/verify-manifest.sh` - Level 3 script: `scripts/verify-structure.sh` - Level 4 script: `scripts/verify-load.sh` - Level 5 script: `scripts/verify-ci.sh` - All levels: `scripts/verify-all.sh` - Checklist: `assets/checklists/verification-checklist.md` - Mistake guide: `assets/checklists/common-mistakes.md` ## Related Skills - Umbrella guide: `../implement-claude-extensions/SKILL.md` - Hooks implementation: `../implement-hooks/SKILL.md` - Agent Skills implementation: `../implement-agent-skills/SKILL.md` - Sub-Agent implementation: `../implement-sub-agents/SKILL.md` - Agent Team implementation: `../implement-agent-teams/SKILL.md` - Plugin packaging: `../implement-plugin/SKILL.md` ## Sources - https://code.claude.com/docs/en/plugins - https://code.claude.com/docs/en/skills - https://code.claude.com/docs/en/sub-agents - https://code.claude.com/docs/en/agent-teams - https://code.claude.com/docs/en/hooks-guide --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/yu-iskw) — claim your Tome and manage your conversions.