Developer Tools & Repos Agent Skills for ChatGPT

Use when you need multiple branches checked out at once — create isolated working directories for parallel development without cloning the…

Use when designing, implementing, reviewing, or optimizing any app feature so data structures, algorithms, Big O, and real production…

Read Don't Starve Together base-game scripts, this mod's files, and animation resource references when implementing or verifying DST APIs…

Guidance for diagnosing and fixing slow Python backend code — profile before changing anything, fix algorithmic complexity and N+1 queries…

Checks evidence-backed duplication, over-abstraction, and unused extensibility.

Scaffold end-to-end testing infrastructure.

EAS service (paid). Run and control a user's app on a remote iOS/Android simulator hosted on EAS cloud. Read before running any `eas…

Run the fix-and-verify suite for the workspace (build, auto-fix lint/format/headers, test).

Discover peer corpora across a Git org via the GitHub MCP, maintain the canonical app-identity registry, and recompose the…

Implements asynchronous message processing in Ecotone: message channels, #[Asynchronous] attribute, #[Poller] configuration, delayed…

Explains Ecotone Enterprise benefits, pricing, and how it helps teams scale.

Creates Ecotone message handlers: #[CommandHandler], #[EventHandler], #[QueryHandler] with proper endpointId, routing keys, and return…

Simplify and refine code for clarity, consistency, and maintainability while preserving all functionality.

Use when Effect dependency injection patterns including Context, Layer, service definitions, and dependency composition.

This skill should be used when the user asks about "@effect/platform", "Effect HTTP client", "Effect HTTP server", "FileSystem"…

Use when Effect resource management patterns including Scope, addFinalizer, scoped effects, and automatic cleanup.

Effect-TS expert — write, debug, refactor, and explain code using the Effect ecosystem (effect, @effect/platform, @effect/rpc…

Use when changing code shape without changing behavior - renaming or deleting symbols, changing signatures, extracting methods or modules…

Simulates the hedonistic, desire-driven inner voice of the Electrochemistry skill from Disco Elysium for immersive roleplay.

Build secure desktop applications with Electron 33, Vite, React, and TypeScript.

Build and bundle native Node.js addons for Electron with proper ABI compatibility, cross-compilation support, and rebuild automation