Composable skill library + harness for your AI Code: super/duper/cat/tdd modifier families, expert-review, sme-test, tesseract memory, checkpoint lifecycle, cost tracking, and a pre-tool guard against inline multiline scripts.
Skills 61 in the Claude listing
Add to roadmap Use when you want to append a new task to a specific phase or section of the project ROADMAP.md. Address pr feedback Address PR Feedback command atlas Render a single "where am I, what have I done, what's next" survey HTML page composing anchor cascade + tesseract shelf + git state + CHECKPOINT.md + TaskList. cat Subagent-driven development as the explicit combination of /subagent-driven-development (sequential, review-gated execution) and /dispatching-parallel-agents (independent fan-out). Check yourself Use when a discrete task boundary is crossed in multi-step work — step completion, subagent dispatch return, Skill-tool invocation return, /proceed gate passed, test-run completion, or file-write to a Checkpoint resume Use when resuming paused work, starting a session where a CHECKPOINT.md exists, or when the user says "continue from checkpoint", "resume", or "pick up where we left off" Checkpoint save Use when pausing work that will be resumed later, when switching contexts, or when the user asks to save a checkpoint. continue retry last operation attempted before the user interrupted the process, or otherwise continue last attempted tool use cost_ Extract and log cost data for the current session. Cost opt Compact cost logs, recalibrate the pricing table in ~/.claude/extract_cost.py and statusline-command.sh against platform.claude.com/cost extracts, and surface optimization suggestions. Draft cmt msg 4 below draft a commit message for the below changes duper Isolated git worktree workflow (alias for /using-git-worktrees) Duper tdd TDD workflow using an isolated git worktree Duper tdd cat TDD workflow using an isolated git worktree with subagent-driven-development Expert cat review Expert-level review with each phase dispatched as a parallel subagent Expert duper tdd cat review Expert-level review with subagents, then fix using TDD in an isolated git worktree with subagents Expert duper tdd review Expert-level review, then fix using TDD in an isolated git worktree Expert final review Final pre-merge gate — verify all PR peer feedback is addressed, then run a full /expert-review Expert review Expert-level multi-language code review, simplification, debugging, and security audit Expert super cat review Expert-level review with subagents, then brainstorm and fix with subagents Expert super duper cat review Expert-level review with subagents, then brainstorm and fix in an isolated git worktree with subagents Expert super duper review Expert-level review, then brainstorm and fix in an isolated git worktree Expert super duper tdd cat review Expert-level review with subagents, then brainstorm and fix using TDD in an isolated git worktree with subagents Expert super duper tdd review Expert-level review, then brainstorm and fix using TDD in an isolated git worktree Expert super review Expert-level review, then brainstorm and fix Expert super tdd cat review Expert-level review with subagents, then brainstorm and fix using TDD with subagents Expert super tdd review Expert-level review, then brainstorm and fix using TDD Expert tdd cat review Expert-level review with subagents, then fix using TDD with subagents Expert tdd review Expert-level review, then fix using TDD Fast pr feedback to me Process code review feedback received on current PR Fast pr feedback to others Give code review feedback on current PR Fast pr final self review Self-review to verify all PR peer feedback has been addressed on current branch fixer Systematic debugging (alias for /superpowers:systematic-debugging) jcvd Open the best Jean-Claude Van Damme movie in your browser. learn Use when you want to review the current session for skills that misfired (skipped, invoked-but-ignored, or triggered user corrections) and update them — scans the active transcript, classifies finding Legal visual aid Use when the user gives a contract (text, file, or paste) and wants both an analysis AND an at-a-glance visual — "review this contract and make me a one-pager", "summarize this agreement visually", "g Lets make a skill Use when creating or improving a skill that must both perform well on real prompts AND hold under rationalization pressure (discipline rules, process guardrails, workflows agents might shortcut under listen Execute instructions while listening for and invoking every skill referenced within them pause Use when wrapping up a session, parking work at a clean stop, or reaching a natural boundary where you want to close out current progress without starting new work proceed Signal alignment and authorize Claude to pass the current approval gate only — single-use approval for the pending checkpoint (design review, plan approval, risky-action confirmation). review Review command Sme test TDD coach: guides users through Given/When/Then test design using a Subject Matter Expert approach. super Brainstorming (alias for /brainstorming) Super cat Brainstorming with subagent-driven-development Super duper Brainstorming workflow using an isolated git worktree Super duper cat Brainstorming workflow using an isolated git worktree with subagent-driven-development Super duper fixer Expert review to debug, then fix using brainstorming workflow in an isolated git worktree Super duper fixer cat Expert review to debug, then fix using brainstorming workflow in an isolated git worktree with subagent-driven-development Super duper fixer tdd cat Expert review to debug, then fix using brainstorm+TDD workflow in an isolated git worktree with subagent-driven-development Super duper tdd Brainstorm+TDD workflow using an isolated git worktree Super duper tdd cat Brainstorm+TDD workflow using an isolated git worktree with subagent-driven-development Super fixer Expert review to debug, then fix using brainstorming workflow Super fixer cat Expert review to debug, then fix using brainstorming workflow with subagent-driven-development Super tdd Brainstorm first, then implement using TDD Super tdd cat Brainstorm first, then implement using TDD with subagent-driven-development sync Sync files between two local directories, repos, or git worktrees. Task list TaskCreate / TaskUpdate / render the current TaskList in response to `/task-list` (with or without flags). tdd Invoke test-driven development as an explicit one-at-a-time micro-cycle — one test, one piece of functionality, refactor, then repeat for the next behavior Tdd cat TDD workflow with subagent-driven-development — /tdd composed with /cat, plus the A/B TDD execution-mode axis (split-phase vs micro-cycle) asked as a third question in /cat's combined pre-dispatch que tesseract Use when you've been poking at the same file, concept, or problem across many sessions and want to step outside time to see its whole arc — or when you want to leave a note for next-session-you. Visual aid Use when the user asks for a quick visual aid, visual explainer, concept card, one-pager, poster, cheat sheet, infographic, visual summary, summary card, or mini explainer page — especially from input 