Environment verification, tool checking, version validation, and path configuration. Use when checking system requirements, verifying tool installations, validating versions, checking PATH configuration, or when user mentions environment setup, system check, tool verification, version check, missing tools, or installation requirements.
/plugin marketplace add vanman2024/dev-lifecycle-marketplace/plugin install foundation@dev-lifecycle-marketplaceThis skill inherits all available tools. When active, it can use any tool Claude has access to.
examples/advanced-usage.mdexamples/basic-usage.mdexamples/common-patterns.mdexamples/error-handling.mdexamples/integration.mdscripts/check-env-vars.shscripts/check-environment.shscripts/check-tools.shscripts/validate-path.shscripts/validate-versions.shtemplates/env-template.templatetemplates/environment-report.templatetemplates/installation-guide.md.templatetemplates/path-config.sh.templatetemplates/tool-requirements.mdtemplates/version-requirements.jsonCRITICAL: The description field above controls when Claude auto-loads this skill.
Provides comprehensive environment verification, tool installation checking, version validation, PATH configuration, and environment variable management for development workflows.
scripts/check-environment.sh to verify all required tools are installedscripts/check-tools.sh to verify specific tools (node, python, go, rust, etc.)scripts/validate-versions.sh to check language and tool versionsscripts/validate-path.sh to verify PATH is correctly configuredscripts/check-env-vars.sh to validate required environment variablesSee examples/ directory for:
All scripts output structured results:
{
"status": "success|warning|error",
"tools": {
"node": {"installed": true, "version": "20.11.0", "required": ">=18.0.0", "status": "ok"},
"python": {"installed": true, "version": "3.11.5", "required": ">=3.9.0", "status": "ok"},
"go": {"installed": false, "status": "missing"}
},
"path": {"valid": true, "issues": []},
"env_vars": {"valid": true, "missing": []},
"recommendations": []
}
Purpose: Comprehensive environment verification and configuration management Used by: All agents requiring tool verification, project setup, and environment validation
This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent examples", "agent tools", "agent colors", "autonomous agent", or needs guidance on agent structure, system prompts, triggering conditions, or agent development best practices for Claude Code plugins.
This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.
This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with focus on advanced prompt-based hooks API.