clnnn

grill-and-align

A relentless interview that sharpens a plan, and writes the vocabulary, the boundaries and the hard decisions into the repo as it goes.

lean-product-canvas

Facilitate Jeff Gothelf's Lean Product Canvas (v3) — frame a business problem across 8 boxes, from following the money to the smallest experiment.

Back-of-the-envelope estimation for system performance, cost, and data size questions. Use when the user says "napkin math", "quick estimate", "back of the envelope", "order of magnitude", or asks how fast/expensive/large something would be in a systems context.

prototype

Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, explore what a UI should look like, or walk a stakeholder through a whole flow end to end.

setup

Configure this repo for the skills — the domain docs and the product knowledge base. Run once, before first use.

to-prd

Build a lean, engineering-ready PRD — problem through quality requirements — in nine sections, one turn each.

to-story-map

Facilitated story mapping on a live whiteboard, adversarially reviewed, ending in one issue per release slice in the project issue tracker.

to-user-stories

Turn material — a conversation, notes, a PRD, a story map slice issue — into 6-section user stories, then publish them as dependency-linked tickets in the project issue tracker. Use when a feature needs implementation-ready stories, or when a release slice issue arrives for breakdown.

setup-playbook-skills

Configure this repo for the playbook skills: set up its issue tracker, domain doc layout, and knowledge base. Run once before first use of the other playbook skills.

handoff

Compact the current conversation into a handoff document for another agent to pick up.

Web & Frontend Listed

codebase-design

Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.

writing-for-agents

Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.

domain-modeling

Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a CONTEXT.md, or recording or editing an ADR.

grilling

Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.