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

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

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

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

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

Ship workflow: detect + merge base branch, run tests, review diff, bump VERSION, update CHANGELOG, commit, push, create PR. (gstack)

Weekly engineering retrospective. (gstack)

Manage project learnings.

OpenAI Codex CLI wrapper — three modes. (gstack)

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

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

Live-device iOS QA for SwiftUI apps. (gstack)

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

Code quality dashboard. (gstack)

Post-deploy canary monitoring. (gstack)

Drive a real browser through Aside: open a page, read it, click through a flow, take screenshots, check console errors. (gstack)

Report browser/API/CLI/job/worker/webhook bugs. (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)

Autonomous iOS bug fixer. (gstack)

Safety guardrails for destructive commands. (gstack)

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

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

Turn any markdown file into a publication-quality PDF. (gstack)

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

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)

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)

Performance regression detection. (gstack)

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

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

Systematic debugging with root cause investigation. (gstack)

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

Configure deployment settings for /land-and-deploy.

Set up gbrain for this coding agent: install the CLI, initialize a local PGLite or Supabase brain, register MCP, capture per-remote trust policy. (gstack)

YC Office Hours — two modes. (gstack)

Live developer experience audit. (gstack)

Save working context. (gstack)

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

Upgrade gstack to the latest version.

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

Eng manager-mode plan review. (gstack)

CEO/founder-mode plan review. (gstack)

Land and deploy workflow. (gstack)

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

Release documentation audit. (gstack)

Cross-model benchmark for gstack skills. (gstack)

Interactive developer experience plan review. (gstack)

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

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

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

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

Import cookies from your real Chromium browser into the headless browse session. (gstack)

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

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 growth areas. Use when asked for weekly retro, what shipped this week, or engineering retrospective.

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.

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.

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.

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

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

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

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

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

Ship workflow: detect + merge base branch, run tests, review diff, bump VERSION, update CHANGELOG, commit, push, create PR. (gstack)

Weekly engineering retrospective. (gstack)

Manage project learnings.

OpenAI Codex CLI wrapper — three modes. (gstack)

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

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

Live-device iOS QA for SwiftUI apps. (gstack)

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

Code quality dashboard. (gstack)

Post-deploy canary monitoring. (gstack)

Drive a real browser through Aside: open a page, read it, click through a flow, take screenshots, check console errors. (gstack)

Report browser/API/CLI/job/worker/webhook bugs. (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)

Autonomous iOS bug fixer. (gstack)

Safety guardrails for destructive commands. (gstack)

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

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

Turn any markdown file into a publication-quality PDF. (gstack)

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

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)

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)

Performance regression detection. (gstack)

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

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

Systematic debugging with root cause investigation. (gstack)

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

Configure deployment settings for /land-and-deploy.

Set up gbrain for this coding agent: install the CLI, initialize a local PGLite or Supabase brain, register MCP, capture per-remote trust policy. (gstack)

YC Office Hours — two modes. (gstack)

Live developer experience audit. (gstack)

Save working context. (gstack)

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

Upgrade gstack to the latest version.

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

Eng manager-mode plan review. (gstack)

CEO/founder-mode plan review. (gstack)

Land and deploy workflow. (gstack)

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

Release documentation audit. (gstack)

Cross-model benchmark for gstack skills. (gstack)

Interactive developer experience plan review. (gstack)

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

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

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

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

Import cookies from your real Chromium browser into the headless browse session. (gstack)

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

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 growth areas. Use when asked for weekly retro, what shipped this week, or engineering retrospective.

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.

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.

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.