Agent skills for Gemini CLI

Guide for building reliable, fault-tolerant Python applications with DBOS durable workflows.

Reviews a game design document for completeness, internal consistency, implementability, and adherence to project design standards.

Use when Codex is building or iterating on a web game (HTML/JS) and needs a reliable development + testing loop: implement small changes…

Architects and manages scalable Google Cloud Platform infrastructure and cloud-native database configurations.

Comprehensive guide for browser automation and web scraping with go-rod (Chrome DevTools Protocol) including stealth anti-bot-detection…

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization.

First-time onboarding — asks where you are, then guides you to the right workflow.

Scaffold, build, sign, and package SwiftPM macOS apps without Xcode projects.

Microsoft Entra Authentication Events SDK for .NET.

Query and manage Google NotebookLM notebooks with persistent profile auth, source sync, batch/multi queries, and structured exports.

Use when the task requires automating a real browser from the terminal (navigation, form filling, snapshots, screenshots, data extraction…

Control the user's currently open Chrome tab through the Playwriter CLI (no new browser launch).

PostgreSQL database patterns for query optimization, schema design, indexing, and security.

Build read models and projections from event streams.

Production-ready patterns for React Native development with Expo, including navigation, state management, native modules, and…

Codified expertise for returns authorisation, receipt and inspection, disposition decisions, refund processing, fraud detection, and…

Generates SQL validation notebooks for dbt PR changes with before/after comparison queries.

Transform slow database queries into lightning-fast operations through systematic optimization, proper indexing, and query plan analysis.

Postgres performance optimization and best practices from Supabase.

Review and fix Swift concurrency issues such as actor isolation and Sendable violations.

Implement or review SwiftUI Liquid Glass APIs with correct fallbacks and modifier order.