Find the perfect skill
Grill with Docs
Documentation
A relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go.
Converting Commands to Skills
Development
Use this skill when converting Claude Code slash commands to Skills format, handling YAML frontmatter conversion, name transformation, and batch processing.
Project Map
Development
Lists the project file structure in a token-optimized TOON format. Use instead of `ls -R` to quickly understand the codebase layout.
Rule Generator
Development
Creates new Antigravity rules to enforce behavioral patterns, user preferences, or project conventions permanently. Triggers when the evolution observer detects a preference or when a user explicitly requests a new rule. Ensures rules are conflict-free and follow naming conventions.
Create GitHub Pull Request from Current Branch
Development
Automatically create a GitHub Pull Request based on current branch changes. Includes commit, push, PR creation with assignee and labels.
Technical Blog Rewriting
Content
Rewrites technical blog posts in a natural, conversational style, following the style guide in reference.md. Optionally searches for related material, and outputs in VuePress format with frontmatter. Helps humanize technical content while preserving accuracy.
App
Development
Generic instructions for executing an app-related skill.
Design Auditor
Development
Audit designs against 19 rules (accessibility, ethics, heuristics). Auto-detects framework and design system. Beginner-friendly with clear explanations.
HTML Anything
Development
Convert any input (idea, file, folder, URL, export) into a polished single-file HTML page with automatic design system selection.
GNO - Local Knowledge Engine
Data & AI
GNO is a local knowledge engine for searching documents, notes, and files using keyword, semantic, or hybrid search. It indexes directories and provides AI-generated answers with citations. Use it when you need to find information in local folders, build a knowledge base, or set up document search without cloud dependencies.
Incremental Documentation Update
Documentation
Incrementally update documentation for files changed since the last run.
Team Composition Analysis
Productivity
Design optimal team structures, hiring plans, compensation strategies, and equity allocation for early-stage startups from pre-seed through Series A.