Skill rating

Use when asked to debug, fix a bug, investigate an error, or do root cause analysis, and when users report errors, stack traces, unexpected behavior, or say something stopped working.

Weekly engineering retrospective. Analyzes commit history, work patterns, and code quality metrics with persistent history and trend tracking. Team-aware with per-person contributions, praise, and gro

Use when asked to brainstorm, evaluate whether an idea is worth building, run office hours, or think through a new product idea or design direction before any code is written.

Use when asked to review a plan, challenge a proposal, run a CEO review, poke holes in an approach, think bigger about scope, or decide whether to expand or reduce the plan.

Install and use gstack in Capy and Claude Code. Load at session start to check this machine, and for gstack planning, code review, debugging, QA, design, security, documentation, and shipping workflow

Security audit: supported static findings; qualified profiles add reproduction and repair candidates. (gstack)

Scrape the Hacker News front page (titles, points, comment counts).

Find worthwhile shared-code extractions in recent work. (gstack)

Restrict file edits to a specific directory for the session. (gstack)

Full safety mode: destructive command warnings + directory-scoped edits. (gstack)

Clear the freeze boundary set by /freeze, allowing edits to all directories again. (gstack)

Turn an English description (or mermaid source) into a diagram triplet: the source, an editable .excalidraw file you can open on excalidraw.com, and rendered SVG + PNG. (gstack)

Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in.

Cross-model benchmark for gstack skills. (gstack)

Design consultation: understands your product, researches the landscape, proposes a complete design system (aesthetic, typography, color, layout, spacing, motion), and generates font+color preview...

Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. (gstack)

Preregister a paid eval (bars, arms, decoys, stop rules), dry-run it at zero cost, then run a three-item priced pilot whose spend table gates approval. (gstack)

Visual design audit for iOS apps on real hardware. (gstack)

Interactive developer experience plan review. (gstack)

Restore working context saved earlier by /context-save. (gstack)

Design shotgun: generate multiple AI design variants, open a comparison board, collect structured feedback, and iterate. (gstack)

Read-only queue dashboard for workspace-aware ship. (gstack)

Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them. (gstack)

Live developer experience audit. (gstack)

Configure deployment settings for /land-and-deploy.

Systematic debugging with root cause investigation. (gstack)

Keep gbrain current with this repo's code and refresh agent search guidance in CLAUDE.md. (gstack)

Pair a remote AI agent with your browser. (gstack)

Find low-value or duplicate tests and the test-only code they keep alive. (gstack)

Remove the DebugBridge SPM package and all #if DEBUG wiring from an iOS app. (gstack)

Self-tuning question sensitivity + developer psychographic for gstack (v1: observational). (gstack)

Regenerate the iOS debug bridge against the latest upstream gstack templates. (gstack)

Codify the most recent successful /scrape flow into a permanent browser-skill on disk. (gstack)

Pull data from a web page through the Aside browser — your real, already signed-in sessions. (gstack)

Weekly engineering retrospective. (gstack)

Turn vague intent into a precise, executable spec in five phases. (gstack)

Designer's eye plan review — interactive, like CEO and Eng review. (gstack)

Generate missing documentation from scratch for a feature, module, or entire project. (gstack)

Design finalization: generates production-quality Pretext-native HTML/CSS. (gstack)

Web performance regression detection. (gstack)

OpenAI Codex CLI wrapper — three modes. (gstack)

Clean fixture tool skill with no forced reads and no mode table.

Fix browser/API/CLI/job/worker/webhook bugs. (gstack)

Release documentation audit. (gstack)

Land and deploy workflow. (gstack)

Eng manager-mode plan review. (gstack)

Upgrade gstack to the latest version.

Save working context. (gstack)

Autonomous iOS bug fixer. (gstack)

Post-deploy canary monitoring. (gstack)