Scripting

Generate JSON schemas and Python handlers for Qdrant-based retrieval tools used by the RAG agent to search sitemap-crawled textbook content with URL citations.

Guide AI agents through TypeScript coding best practices including type safety, error handling, code organization, and architecture patterns. This skill should be used when generating TypeScript code, reviewing TypeScript files, creating new TypeScript modules, refactoring JavaScript to TypeScript, or when the user asks about TypeScript patterns, types, or coding standards. Keywords: typescript, types, coding standards, best practices, type safety, generics, architecture, refactoring.

This skill should be used when the user asks about "snapshot.md", "constraints.md", "decisions.md", "debt.md", ".ctx/", "living context", "documentation freshness", "stale docs", "ADR", "architecture decision", "technical debt", "system context", "co-located documentation", "context health", "validation", or needs help managing co-located documentation that stays synchronized with code.

Factory.ai Droid CLI integration for autonomous AI coding agent. Supports interactive and exec modes with multiple autonomy levels for code review, feature development, and testing. Activated when users need terminal-based AI assistance for comprehensive code tasks.

Unified enterprise programming language skill covering 25+ languages including Python 3.13, TypeScript 5.9, Go 1.23, Rust 1.91, Java 21, JavaScript ES2025, C++, C#, PHP, Swift, Kotlin, Scala, Elixir, Ruby, R, SQL, Shell, and more with patterns, best practices, and Context7 integration

Use when the user asks to "refactor shell script", "fix bash style", "apply Google style guide to shell", "review shell script style", "format bash script", or when writing, reviewing, or refactoring shell/bash scripts. Provides Google Shell Style Guide rules for formatting, quoting, naming, control flow, and common anti-patterns.

Use when generating PDFs from markdown with Pandoc - covers differences from Python-Markdown, blank line rules, fix scripts for labels/anchors/metadata, and visual testing workflow

This skill should be used for thorough AI review via Codex CLI (gpt-5.2-max). Triggers include architectural decisions, blocking issues, final review before done, or when consult-light escalates due to low confidence.

Prompt engineering standards and context engineering principles for AI agents based on Anthropic best practices. Covers clarity, structure, progressive discovery, and optimization for signal-to-noise ratio.

Use this skill when you need to add a new LEAN QCAlgorithm strategy in Python.

Run multiple AI models in parallel for 3-5x speedup with ENFORCED performance statistics tracking. Use when validating with Grok, Gemini, GPT-5, DeepSeek, or Claudish proxy for code review, consensus analysis, or multi-expert validation. NEW in v3.1.0 - SubagentStop hook enforces statistics collection, MANDATORY checklist prevents incomplete reviews, timing instrumentation examples. Includes dynamic model discovery via `claudish --top-models` and `claudish --free`, session-based workspaces, and Pattern 7-8 for tracking model performance. Trigger keywords - "grok", "gemini", "gpt-5", "deepseek", "claudish", "multiple models", "parallel review", "external AI", "consensus", "multi-model", "model performance", "statistics", "free models".

Use this skill when auditing the SND codebase for consistency, bugs, and documentation issues. Covers comprehensive audit procedures for scripts, skills, rules, and documentation.

Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring network traffic, web scraping, form automation, and JavaScript debugging.

A specialist skill that analyses a codebase to understand its structure, dependencies, and architecture. This skill should be used at the start of a new project or when onboarding to an existing codebase.

Guide for using direnv - a shell extension for loading directory-specific environment variables. Use when setting up project environments, creating .envrc files, configuring per-project environment variables, integrating with Python/Node/Ruby/Go layouts, working with Nix flakes, or troubleshooting environment loading issues on macOS and Linux.

Python stack configuration - uv, ruff, mypy, pytest with 96% coverage threshold

Batch upload local Markdown files to Notion via Python script. Optimized for single or multiple files with zero token cost. Direct script execution bypasses LLM parsing, saving significant tokens on large files while preserving formatting (tables, code blocks, rich text).

Ensures all file operations occur in the correct worktree directory to prevent accidental changes to the wrong codebase. Use when implementing, reviewing, testing, or documenting code in worktree-based development workflows.

Use this skill whenever the user wants to improve or set up logging, tracing, metrics, and monitoring for Cloudflare Workers/Pages (e.g. Hono + TypeScript), including Wrangler tail, Workers Analytics, log structure, and integration with external tools like Sentry.

Extract clean article content from URLs and save as markdown. Triggers when user provides a webpage URL and wants to download it, extract content, get a clean version without ads, or capture an article for offline reading. Handles blog posts, news articles, tutorials, documentation pages, and similar web content. This skill handles the entire workflow - do NOT use web_fetch or other tools first, just call the extraction script directly with the URL.