/validate-mcp
Validates MCP server configuration files (.mcp.json). Use when user asks to "check my .mcp.json", "why isn't my MCP working", ".mcp.json errors", "validate MCP servers", or "MCP connection failed". Validates transport types (stdio, sse, http, websocket), server names, and
$ npx -y skills add pdugan20/claudelint --skill validate-mcp --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.
- You can call itInvoke it directly when you want it.
- Slash command
/validate-mcp
Context preview
The summary Claude sees to decide when to auto-load this skill.
Validates MCP server configuration files (.mcp.json). Use when user asks to "check my .mcp.json", "why isn't my MCP working", ".mcp.json errors", "validate MCP servers", or "MCP connection failed". Validates transport types (stdio, sse, http, websocket), server names, and
A linter for Claude Code projects. Validates CLAUDE.md files, skills, settings, hooks, MCP servers, plugins, and more.
Repo: pdugan20/claudelint
Other skills on claudelint.
- /format-cc
Formats Claude Code files with markdownlint, prettier, and shellcheck. Use when user asks to "format my files", "fix markdown formatting", "clean up CLAUDE.md", or "check shell scripts". Auto-fixes markdown, JSON, YAML formatting and analyzes shell script quality.
Open skill - /optimize-cc-md
Interactively helps users optimize their CLAUDE.md files. Use when user asks to "optimize my CLAUDE.md", "my CLAUDE.md is too long", "improve organization", or "split my CLAUDE.md". Runs validation, explains issues conversationally, and helps create @import files to reduce size
Open skill - /validate-all
Runs comprehensive claudelint validation on all Claude Code project files. Use when user asks to "check everything", "run all validators", "full audit", "validate my entire project", or "what's wrong with my config". Validates CLAUDE.md, skills, settings, hooks, MCP servers, and
Open skill - /validate-cc-md
Validates CLAUDE.md files for size, imports, and structure. Use when user asks to "check my CLAUDE.md", "why is my CLAUDE.md too long", "validate imports", or "fix CLAUDE.md errors". Checks file size limits (30KB warning, 50KB error), @import directives, frontmatter in
Open skill - /validate-hooks
Validates Claude Code hooks.json files for schema, events, and commands. Use when user asks to "check my hooks", "validate hooks.json", "hook errors", "why isn't my hook firing", or "hook event types". Validates hook events, types (command, prompt, agent), matcher patterns, and
Open skill - /validate-plugin
Validates Claude Code plugin manifest files (plugin.json). Use when user asks to "check my plugin.json", "validate plugin.json", "plugin errors", or "why isn't my plugin loading". Validates JSON syntax, required fields (name, version, description), semantic versioning, and skill
Open skill