# Permission Management > Permission validation, architecture patterns, anti-patterns, and best practices for Claude Code settings management Use when this capability is needed. - Skill: `tomevault-io/permission-management` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/permission-management` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/permission-management/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: AI & ML - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/permission-management --- # Permission Management Skill Comprehensive permission management patterns for Claude Code settings, including validation, architecture, security anti-patterns, and lessons learned from production usage. ## What This Skill Provides ### Permission Validation Standards - Syntax validation patterns for all permission types - Path format validation rules - Duplicate detection algorithms - Permission categorization logic ### Architecture Patterns - Global vs Local permission separation - Universal git access patterns - Project-specific permission patterns - Skill and tool permission organization ### Security Anti-Patterns - Suspicious permission detection patterns - Critical system directory checks - Dangerous command patterns - Overly broad wildcard detection ### Historical Lessons - Production issues discovered and resolved - Architecture evolution and rationale - Best practices established over time ## When to Activate This Skill Activate when: - Building permission management commands - Validating permission syntax - Detecting security anti-patterns - Understanding global/local architecture - Implementing permission doctor commands ## Workflow ### Step 1: Load Permission Standards ``` Read: standards/permission-validation-standards.md Read: standards/permission-architecture.md Read: standards/permission-anti-patterns.md ``` ### Step 2: Apply Standards Use loaded standards for: - Permission syntax validation - Global/local categorization - Anti-pattern detection - Security checks ### Step 3: Reference Best Practices ``` Read: best-practices/lessons-learned.md ``` Apply lessons learned to avoid known pitfalls. ## Standards Organization - `standards/permission-validation-standards.md` - Validation patterns, syntax rules, categorization - `standards/permission-architecture.md` - Global/Local separation, universal access patterns - `standards/permission-anti-patterns.md` - Security patterns, suspicious permission detection - `best-practices/lessons-learned.md` - Historical issues, evolution, established practices ## Integration Commands using this skill: - `cui-setup-project-permissions` - Main permission management command - Doctor commands validating permission requirements - Security audit commands ## Version Version: 1.0.0 (Initial extraction from cui-setup-project-permissions) Part of: cui-utility-commands bundle --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/cuioss) — claim your Tome and manage your conversions.