Repository

Research and discover codebase information by breaking tasks into focused steps. Use when you need to understand existing patterns, find relevant files, locate integration points, or trace how something works before making changes.

Fast-track bug investigation and fix initialization

Advance to the next SDD phase with artifact checks

Research, plan, and prepare for implementation

Collaborative vibe coding sessions that free you from spec ceremony while delivering sane software

How to write SDD specifications - EARS syntax, delta format, requirement structure

Write change-set specifications for change

Create implementation tasks from specs (full lane)

Create high-quality git commits with clear Conventional Commit messages

Close a change set and sync its specs to canonical

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.

Collaboratively design and author agent skills with correct frontmatter, naming, and placement conventions.

Explain SDD concepts, workflow, and CLI-first usage

Continue an SDD change set in a fresh chat using CLI status only

Critique proposal, specs, or plan for gaps and contradictions

Draft and refine a product proposal document through collaborative dialogue

Derive product-domain taxonomy from change intents and existing specs, producing nested domain/context/capability boundaries.

Ensure bi-directional match between specs and implementation

Roleplay as a user persona to stress-test proposals and designs

Framework for designing new architectural mechanisms when existing patterns don't fit

Framework for evaluating if change-set specs fit existing codebase architecture

Spec-Driven Development (SDD) workflow and state management. Use when guiding or executing SDD flows; selecting lanes (full/vibe/bug), managing artifacts, running task progression commands, and keeping change state current through ae sdd CLI.