Agent skills

Rigorously stress-tests plans, architectural designs, and project decisions through structured decision-tree interviewing before execution.

Senior Designer review: rates each design dimension 0-10, explains what a 10 looks like, and flags AI Slop signals.

Execute an already-approved plan with discipline — batch tasks into verifiable checkpoints, verify each with fresh evidence before marking…

Use whenever a repository stores or should store persistent implementation or design plans that may overlap, depend on, replace, complete…

Structured planning mode for autonomous task execution.

YC Office Hours — two modes. (gstack)

Fast headless browser for QA testing and site dogfooding. (gstack)

A skill to save plans to local Markdown after creating them in plan mode

Create an execution-ready PRD and README for an HQ project.

Phase 1 of 5 — Socratic interview capturing WHAT and WHY; outputs a sprint-sized REQ doc for plan-architecture.

Start from a high-level idea, and systematically turn that into a detailed product description.

Create development track with spec and hierarchical plan through interactive Q&A

Slice one approved Controlled change into two or more independently verifiable human work items.

Structured task planning with clear breakdowns, dependencies, and verification criteria.

Plan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations.

Overview and information about Neki, the sharded Postgres product by PlanetScale.

PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement.

Strategic planning with interview workflow

ONLY for coordinated multi-artifact work: multiple workflows with dependencies, shared data-table schema/migration across tasks, or the user explicitly asked to review a plan first. Load…

This skill enables Claude to plan and implement disaster recovery (DR) procedures.

Use when writing an implementation plan from an existing PRD markdown, listing files and tests without coding, discussing edge cases…