Technical Writing

Use when creating or developing, before writing code or implementation plans - refines rough ideas into fully-formed designs through collaborative questioning, alternative exploration, and incremental validation. Don't use during clear 'mechanical' processes

A comprehensive guide to modern Rust best practices covering style, error handling, performance, concurrency, project organization, dependency management, documentation, testing, security, and CI.

Python testing patterns and best practices using pytest, mocking, and property-based testing. Use when writing unit tests, integration tests, or implementing test-driven development in Python projects.

This skill generates a comprehensive index page for MicroSims in an intelligent textbook project. Use this skill when working with an MkDocs-based textbook that has MicroSims in a /docs/sims/ directory and needs an updated index page with screenshots, descriptions, and navigation. The skill captures missing screenshots, generates alphabetically-sorted grid cards using mkdocs-material format, and updates the mkdocs.yml navigation.

Toolkit for creating an entertainingly stupid README that manages to give off Tim & Eric, Steve Brule vibes while maintaining a level of technical acumen that is expected of a modern open source project. This skill applies when users request a silly or absurd README.

Comprehensive Ash framework guidelines for Elixir applications. Use when working with Ash resources, domains, actions, queries, changesets, policies, calculations, or aggregates. Covers code interfaces, error handling, validations, changes, relationships, and authorization. Read documentation before using Ash features - do not assume prior knowledge.

README quality standards for engaging, accessible, scannable content including problem-solution hooks, plain language (no unexplained jargon), acronym context, paragraph limits (≤5 lines), benefits-focused language, visual hierarchy, and progressive disclosure. Essential for creating effective README files that welcome and guide users.

Guidelines for generating validation/audit reports with UUID chains, progressive writing, and UTC+7 timestamps

This skill generates interactive Chart.js bubble chart visualizations for priority matrices and multi-dimensional data analysis. Use this skill when users need to create scatter plots with variable bubble sizes, particularly for 2x2 priority matrices (Impact vs Effort, Risk vs Value, etc.), portfolio analysis, or any visualization comparing items across two dimensions with a third dimension represented by size. The skill creates a complete MicroSim package with HTML, CSS, and documentation.

Extracts and organizes MQL5 articles and documentation. Use when researching MQL5 features, MetaTrader API documentation, Python MT5 integration, or algorithmic trading resources.

Structured plan-writing skill adapted from obra/superpowers. Produces actionable plans that map directly to claude-ctx workflows and tasks.

Control Notion via Python SDK. TRIGGERS - Notion API, create page, query database, add blocks, automate Notion. PREFLIGHT - requires token from notion.so/my-integrations.

Essential principle for writing clear, testable, maintainable code - separate decisions from effects

Guide for unit testing Vue 3 Composables using Vitest. Use this skill when writing tests for Vue logic to determine the correct testing strategy based on whether the composable is independent, relies on lifecycle hooks (onMounted), or uses dependency injection (provide/inject).

Conventions for package.json, README.md, coding & testing styles

Build Text User Interface (TUI) applications using the Textual Python framework (v0.86.0+). Use when creating terminal-based applications, prototyping card games or interactive CLIs, or when the user mentions Textual, TUI, or terminal UI. Includes comprehensive reference documentation, card game starter template, and styling guides.

Working with IETF RFCs in OCaml projects. Use when mentioning RFC numbers, implementing internet standards, adding specification documentation, or discussing protocol compliance.

Comprehensive TypeScript documentation standards including TSDoc format templates, public API documentation, internal module docs, and type documentation guidelines. Automatically invoked when writing or reviewing code documentation, TSDoc comments, or API documentation.

This skill standardizes MicroSim directories by validating structure, metadata, documentation, and required components against a comprehensive quality checklist. Use this when auditing or upgrading a MicroSim to ensure it meets all documentation and structural standards, including index.md formatting, metadata.json validation, iframe embeds, and p5.js editor links.

Creating OCaml library tutorials using .mld documentation format with MDX executable examples. Use when discussing tutorials, documentation, .mld files, MDX, or interactive documentation.