cat

Guide for writing clear, descriptive commit messages

Merge task branch to base branch with linear history (works from task worktree)

MANDATORY: Use instead of `git rebase` - provides automatic backup and conflict recovery

MANDATORY: Use instead of `git rebase -i` for squashing - unified commit messages

Analyze mistakes with conversation length as potential cause (CAT-specific)

Run scheduled retrospective analysis, derive action items, and track effectiveness

Compress documentation while preserving execution equivalence (validation-driven approach)

Use BEFORE creating or updating any skill OR command - decomposes goal into forward steps via backward reasoning

Multi-perspective quality review gate with architect, security, quality, tester, and performance stakeholders

Split oversized task into smaller tasks with proper dependency management

Merge subagent branch into task branch with conflict resolution and cleanup

MANDATORY: Use BEFORE showing ANY diff to user - transforms git diff into 4-column table with box characters (╭╮╰╯│). Required for approval gates, code reviews, change summaries.

Launch subagent with task context in isolated worktree with token tracking

MANDATORY: Use instead of `git commit --amend` - verifies HEAD and push status first

MANDATORY: Use instead of `git filter-branch` - safer git-filter-repo with recovery

Generate detailed token usage report with threshold analysis and recommendations

Reference for accessing session ID via ${CLAUDE_SESSION_ID} automatic substitution

Gather results from completed subagent including commits, metrics, and state updates

Check status of running subagents including token usage and context limits

Orchestrate multiple independent subagents concurrently with coordinated collection

Guide for formatting Claude-facing documentation with proper line wrapping and YAML multi-line syntax

MANDATORY: Use instead of rm -rf or rm -r to prevent shell session breakage

MANDATORY: Run before git push --force, rebase, or reset to verify safety

Find and read multiple files in one operation (50-70% faster for exploration)

Safely remove code patterns from multiple files with validation and rollback (project)

Render boxes and tables with proper emoji-aware alignment using box-drawing characters

Find and read multiple files in one operation (50-70% faster for exploration)

Compare two documents semantically with relationship preservation to identify content and structural differences

Access raw conversation history from Claude Code session storage for analysis

Create and register hook scripts with proper error handling and settings

Create file and commit atomically (60-75% faster than step-by-step)