Turn ambiguous requirements into structured spec documents. Surface assumptions → interview → spec → human review → execute in fresh session. Spec is a contract, not a suggestion.
Pre-merge review. Reviews the diff, auto-fixes safe issues, flags destructive commands, runs verification. Evidence before assertions.
Execute an implementation plan with verification at every step. Tests first, then code. Stop on failures — never stack problems.
Systematic debugging. Reproduce → isolate → root cause → fix → verify. Root cause confirmed before any fix is applied. Never treat symptoms.
Build frontend interfaces with a committed aesthetic direction. Screenshot-based self-verification loop. Not generic defaults.
Read-only codebase exploration. Maps structure, patterns, and boundaries before any code is written. Use subagents to isolate context.
Audit Claude Code configuration. Checks CLAUDE.md, rules, skills, hooks, MCP, permissions, auto memory. Flags bloat, redundancy, and missing pieces by severity.
Six-phase deep research workflow. Collect → digest → outline → fill → refine → review → publish. For diving into unfamiliar domains.