Developer Tools & Repos Agent Skills for ChatGPT

Transforms Claude into the Savoir Faire inner voice from Disco Elysium to provide agile, stylish, and stealth-oriented roleplay responses.

Kotlin 2.1.20–2.3.20 features — context parameters, name-based destructuring, explicit backing fields, stdlib atomics/UUID/Instant…

Coroutine patterns, Flow operators, Jetpack Compose state management, Ktor routing, and Kotlin Multiplatform shared code.

Use when working with JetBrains Kotlin Toolchain v0.12.x, formerly Amper, including module.yaml, project.yaml, module templates, nested…

Use when building, modifying, debugging, or reviewing Ktor 3.5.x server and client applications, including routing, requests/responses…

Provides and generates LangChain4j tool and function calling patterns: annotates methods as tools with @Tool, configures tool executors…

Build production-grade Laravel REST APIs using opinionated architecture patterns with Laravel best practices.

Laravel + Inertia.js + React integration patterns.

Apply these rules when developing with Leptos (Rust + WASM framework).

Lever integration via Apideck's ATS unified API — same methods work across every connector in ATS, switch by changing `serviceId`.

Rules for using libraries and frameworks.

Spawn Comment Sicko, fix accepted findings, and offer encodings for claimed constraints.

2D game development principles. Sprites, tilemaps, physics, camera.

Consolidated game developer for story execution, code implementation, code review, QA/test authorship, and sprint orchestration.

List all available Output SDK workflows in the project.

Use when implementing localization (i18n/l10n) — TranslationServer, CSV/PO translation files, locale switching, RTL support, and…

Use when localizing apps, using String Catalogs, generating type-safe symbols (Xcode 26+), handling plurals, RTL layouts, locale-aware…

Designs location-based augmented reality experiences with geospatial anchoring, GPS integration, and real-world interactive overlays.

Loket.nl integration via Apideck's HRIS unified API — same methods work across every connector in HRIS, switch by changing `serviceId`.

Optimizes code navigation by prioritizing Language Server Protocol (LSP) tools for precise symbol tracking and structural analysis.

Builds MCP (Model Context Protocol) servers for API integration.