skill-validator
Health checker for Claude Code skills and commands. Scans ~/.claude/skills/ and commands/ for broken file references, deprecated MCP tool usage, missing frontmatter, script syntax…
Plugin bundle · by aliksir
About
skill-validator is a plugin bundle for AI coding tools published by aliksir. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). We first saw it on 2026-10-12 and have recorded no change since. As of our marketplace pass on 2026-10-13.
Health checker for Claude Code skills and commands. Scans ~/.claude/skills/ and commands/ for broken file references, deprecated MCP tool usage, missing frontmatter, script syntax errors, and outdated versions. Supports auto-fix with backup and GitHub update checking.
What it asks for
- Installs as a plugin bundle
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a Claude Code plugin
Built from what Claude Code: claude-plugins-community declares.
/plugin marketplace add anthropics/claude-plugins-community
/plugin install skill-validator@claude-communityWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Claude Code: claude-plugins-community (Open the source on GitHub) | Listed | 1.3.1 | Forks (GitHub): 0 Stars (GitHub): 1 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What the bundle contains
As published on Claude Code: claude-plugins-community.
Commands: 2
skill-validateskill-validate-fix
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Lint and diagnose Claude Code SKILL.md files against Anthropic's 8 best-practice rules. Scans frontmatter, description quality, file size, gotchas, allowed-tools, structure…
-
A Claude Code plugin that audits and updates your installed plugins/skills to their latest versions.
-
Audits, diagnoses, and upgrades your Claude Code skills and agents
-
SkillCheck Free validates Claude Code SKILL.md files against ~25 contract rules covering structure, naming, semantic consistency, and quality patterns. It catches missing…
-
Sync and manage your custom Claude Code skills across multiple machines using a private GitHub repository. Push, pull, list, and unlink skills with simple commands — supports both…
-
A complete toolkit for creating, validating, and iterating on Claude Code skills and plugins. Includes scaffolding scripts, validation tools, and best-practice reference guides…
-
Make skills easier to invoke correctly, follow consistently, and verify before distribution.
-
Diagnose your Claude Code harness (CLAUDE.md, settings.json, .mcp.json, hooks, skills, memory, MCP servers, and workflow) against 25 anti-pattern indicators. Outputs an S–E…
-
A CLI tool for managing Claude Code skills and MCP servers catalog with memo support. Auto-detects installed MCP servers from settings.json and skills from ~/.claude/skills…
-
Self-evolving skill engine for Claude Code. Creates, scores, repairs, and hardens skills autonomously through recursive improvement cycles. Includes 7 skills (create, score…
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Lint and diagnose Claude Code SKILL.md files against Anthropic's 8 best-practice rules. Scans frontmatter, description quality, file size, gotchas, allowed-tools, structure…
-
A Claude Code plugin that audits and updates your installed plugins/skills to their latest versions.
-
Audits, diagnoses, and upgrades your Claude Code skills and agents
-
SkillCheck Free validates Claude Code SKILL.md files against ~25 contract rules covering structure, naming, semantic consistency, and quality patterns. It catches missing…
-
Sync and manage your custom Claude Code skills across multiple machines using a private GitHub repository. Push, pull, list, and unlink skills with simple commands — supports both…
Has a listing on Claude Code: claude-plugins-official (5)
-
Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin…
-
Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to…
-
Preset CLI skills for explicit shell, scripting, and CI/CD workflows driven by the `sup` CLI (PyPI package `superset-sup`). Use only for CLI workflows; do not use for MCP-only…
-
Appwrite tools for Claude Code, including SDK skills, Appwrite MCP servers, and deployment commands.
-
Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.
Has a listing on Claude: knowledge-work-plugins (5)
-
Official Buildkite skills for Claude Code, Cursor, and other AI coding agents — pipelines, migration, preflight, agent runtime, CLI, and API
-
Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…
-
MCP server for terminal commands, file operations, and process management
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
-
The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
AI-powered code review in Codex, powered by CodeRabbit.
-
An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.
-
Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
Has a listing on Community GitHub marketplaces (5)
-
Make skills easier to invoke correctly, follow consistently, and verify before distribution.
-
Optional Clio Coder coding and research skills, including Materio procedures. Native Clio agents and fleets require Clio Coder.
-
Community of Consciousness MCP Server — upload and explore collective wisdom via GitHub.
-
Appwrite tools for Claude Code, including SDK skills, Appwrite MCP servers, and deployment commands.
-
Endor Labs workflow agents and setup for Claude Code.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Design, build, review, and publish GitHub Skills-style exercises with one coordinating agent and five Agent Skills for learner journeys, workflow-backed validation, and release…
-
Helps GitHub Copilot investigate mobile app telemetry, diagnose crashes, manage [bitdrift](bitdrift.ai) workflows and dashboards, integrate the Capture SDK into iOS, Android, and…
-
Goal-driven task orchestration with independent verification. Interviews the user to define a clear goal, then loops between a Builder subagent (does the work) and an Inspector…
-
Plain-English translation layer for non-technical Copilot CLI users. Translates every approval prompt, error message, and technical output into clear, jargon-free English with…
-
Meta prompts that help you discover and generate curated GitHub Copilot agents, instructions, prompts, and skills.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Advanced Security plugin for GitHub Copilot.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Complete bundle: all Microsoft Skills for Fabric for developers and consumers.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
Build apps, scripts, and automations with the TypeScript SDK.
-
if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.
-
Patterns for designing CLIs that coding agents can run reliably: flags, help with examples, pipelines, errors, idempotency, dry-run.
Has a listing on Docker MCP Catalog (5)
-
MCP server for terminal commands, file operations, and process management
-
Stop stitching context for Copilot and Cursor. With Sequa MCP, your AI tools know your entire codebase and docs out of the box.
-
Bridges multiple AI models and CLIs, enabling orchestrated workflows across Claude Code, Gemini CLI, Codex CLI, and other AI development tools.
-
Giving Claude ability to run code with E2B via MCP (Model Context Protocol).
-
Ref powerful search tool connets your coding tools with documentation context. It includes an up-to-date index of public documentation and it can ingest your private documentation…
Has a listing on Official MCP Registry (5)
-
Sigistry Plugin & Skill Catalog
Search verified Claude Code plugins and skills; fetch portable SKILL.md sources. Read-only.
-
Toolbox for AI agent skills: scaffold, lint, pack, install, and serve SKILL.md skills
-
skill-coverage-monitor io.github.dailyaiagents-cpu/skill-coverage-monitor
Walks every skill directory in skills/ and ~/.openclaw/skills/, validates each has SOUL.md (voice...
-
claude-code-organizer io.github.mcpware/claude-code-organizer
Organize Claude Code memories, skills, MCP servers, commands, agents, rules via drag-and-drop.
-
On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.