claude-code-mastery-config-engineer

Settings hierarchy engineering resolves Claude Code configuration conflicts by validating the managed, CLI, local, shared, and user precedence levels so the effective configuration becomes predictable and deterministic. It audits layered settings to eliminate scattered rule conflicts.

Designing deny-first Tool(specifier) permission rules enforces least-privilege behavior in Claude Code by creating allow, ask, and deny rules that protect sensitive paths. This approach calibrates security boundaries and ensures predictable tool execution.

CLAUDE.md modularization uses @imports and .claude/rules/ conditional frontmatter paths to control instruction loading and context size. This path-scoped conditional loading optimizes behavior boundaries and reduces context window consumption.

Yes, you can generate managed-settings.json files for enterprise-wide Claude Code policy alignment. This enterprise deployment capability tunes auto-compaction, environment strategy, and organization-wide managed settings to enforce consistent security boundaries.

Unexpected instruction loading occurs when CLAUDE.md lacks modularization and path-scoped conditional loading. Optimizing @imports and .claude/rules/ frontmatter paths controls context size and behavior boundaries, preventing context budget overruns.

Auditing AIOX L1-L4 boundary enforcement calibrates Claude Code security boundaries by ensuring deny and allow rules align with framework and project mutability expectations. This validation protects sensitive paths and confirms least-privilege compliance.