Generate and validate Pangolin Newt blueprint configurations in YAML or Docker Labels format. Use when creating Pangolin resource configurations, proxy resources, client resources, authentication settings, or Docker Compose blueprints.
Use when building Python 3.11+ CLI apps (Typer/Rich), writing pytest test suites, fixing ruff linting or ty/mypy type errors, configuring pyproject.toml, creating portable scripts, or reviewing Python code. Activates on all Python implementation tasks — routes to specialist agents for CLI architecture, test design, packaging, and code review. Authoritative reference for modern Python 3.11-3.14 patterns and TDD workflows.
Learn how to enhance your CMS like PocketBase with AI-powered content recommendations using text embeddings, SQLite, and k-nearest neighbor search for efficient and scalable related content suggestions.
Explore Dart's bitwise operations for both integers and booleans, including AND, OR (inclusive & exclusive), NAND, NOR, and XNOR, with practical code examples.
Discover the surprising flexibility of calling Dart functions, including mixed positional and named arguments, the `.call` operator, and dynamic invocation with `Function.apply`.
Ktor client for Kotlin Multiplatform. Shared networking layer with platform-specific engines (OkHttp for Android, Darwin for iOS).
Context compaction strategies for large Android codebases. Optimize token usage while preserving critical context.
Embedded systems firmware, microcontrollers (ESP32, STM32, Arduino, Raspberry Pi), RTOS (FreeRTOS, Zephyr), IoT protocols (MQTT, CoAP, BLE), bare-metal C/C++, and hardware peripheral interfaces (I2C, SPI, UART, GPIO). Use when developing firmware, working with microcontrollers, or building IoT devices.
Use when reviewing Python code for modernization opportunities, writing new Python 3.11+ code to ensure modern patterns, or refactoring legacy code to current idioms. Covers proper types, DRY, SRP, framework patterns, and idiomatic Python improvements.
Build custom dropdown/select/autocomplete/multiselect components using Mantine's Combobox primitives. Use this skill when: (1) creating a new custom select-like component with Combobox primitives, (2) building a searchable dropdown, (3) implementing a multi-select or tags input variant, (4) customizing option rendering, (5) adding custom filtering logic, or (6) any task involving useCombobox, Combobox.Target, Combobox.Option, or Combobox.Dropdown.
Learn how to host PocketBase and an Astro SSR application on the same server, using PocketBase's Go integration and a reverse proxy to delegate requests to Astro for dynamic web content.
Learn how to build a simple WebRTC video call application using PocketBase as a signaling server, enabling peer-to-peer communication with SQLite on the server and realtime updates via Server Sent Events.
Learn how to create a multi-page static site with file-based routing using TypeScript, allowing for quick updates and easy content management.
Discover the power of Web Components and how to build them with both JavaScript and Dart for reusable, framework-agnostic UI elements.
shadcn-svelte (bits-ui) component integration for Inertia Rails Svelte (NOT SvelteKit): forms, dialogs, tables, toasts, dark mode, and more. Use when building UI with shadcn-svelte components in an Inertia + Svelte app or adapting shadcn-svelte examples from SvelteKit. Wire shadcn-svelte inputs to Inertia Form via name attribute and {#snippet} syntax. Flash toasts require Rails flash_keys initializer config.
shadcn-vue component integration for Inertia Rails Vue 3 (NOT Nuxt): forms, dialogs, tables, toasts, dark mode, and more. Use when building UI with shadcn-vue components in an Inertia + Vue app or adapting shadcn-vue examples from Nuxt. Wire shadcn-vue inputs to Inertia Form via name attribute and #default scoped slot. Flash toasts require Rails flash_keys initializer config.
shadcn/ui component integration for Inertia Rails React (NOT Next.js): forms, dialogs, tables, toasts, dark mode, command palette, and more. Use when building UI with shadcn/ui components in an Inertia app or adapting shadcn examples from Next.js. NEVER react-hook-form/zod — wire shadcn inputs to Inertia Form via name attribute. Flash toasts require Rails flash_keys initializer config.
Learn how to build a dynamic Flutter app using Server Side Rendering (SSR) with the rfw package, enabling UI updates driven by server logic and binary data exchange via HTTP.
Navigation libraries for KMP. Voyager, Decompose, and platform-specific navigation (Compose Navigation, SwiftUI).
Use when working with Hatchling — configuring build system setup, pyproject.toml metadata, dependencies, entry points, build hooks, version management, wheel and sdist builds, package distribution, setuptools migration, or troubleshooting Hatchling build errors. Covers PEP 517/518/621/660 standards.
Python work in constrained, dependency-restricted, or legacy environments. Activates on "stdlib-only", "airgapped", "no dependencies", "no internet", "restricted environment", or confirmed Python 3.10 targets where third-party packages are prohibited.
Configure pyproject.toml and Python packaging for distribution. Use when setting up a new Python package, when configuring build tools and dependencies, or when preparing a project for PyPI publishing.
