Templates
Project and code templates
defense-in-depth
by Crumbgrabber
Use when invalid data causes failures deep in execution, requiring validation
systematic-debugging
by Crumbgrabber
Use when encountering any bug, test failure, or unexpected behavior,
pdf-processing-pro
by Crumbgrabber
Production-ready PDF processing with forms, tables, OCR, validation, and batch operations. Use when working with complex PDF workflows in production environments, processing large volumes of PDFs, or requiring robust error handling and validation.
lead-research-assistant
by Crumbgrabber
Identifies high-quality leads for your product or service by analyzing
artifacts-builder
by Crumbgrabber
Suite of tools for creating elaborate, multi-component HTML
developer-growth-analysis
by Crumbgrabber
Analyzes your recent coding chat history to identify patterns,
by Crumbgrabber
Comprehensive PDF manipulation toolkit for extracting text and tables,
frontend-design
by Crumbgrabber
Create distinctive, production-grade frontend interfaces with high design
changelog-generator
by Crumbgrabber
Automatically creates user-facing changelogs from git commits by analyzing
tech-documentation
by ProjAnvil
Technical documentation writing skill covering API docs, architecture documentation, deployment guides, and various technical writing best practices. Use this skill when creating technical documentation, writing API documentation, creating architecture design documents, or need templates for deployment and operations manuals.
agentic-cli-design
by tumf
Design principles for building CLI tools that LLM/AI agents can safely and reliably operate. Provides 7 core principles (Machine-readable, Non-interactive, Idempotent, Safe-by-default, Observable, Context-efficient, Introspectable) with scorecard, templates, and anti-patterns. Use when: (1) designing new CLI tools for agent use, (2) improving existing CLIs for agent compatibility, (3) reviewing CLI design for agent-friendliness, or (4) need guidance on JSON output formats, exit codes, authentication flows, or self-describing CLI patterns.
test-driven-development
by Crumbgrabber
Use when implementing any feature or bugfix, before writing implementation
content-research-writer
by Crumbgrabber
Assists in writing high-quality content by conducting research, adding
brand-guidelines
by Crumbgrabber
Applies Anthropic's official brand colors and typography to any sort
requesting-code-review
by Crumbgrabber
Use when completing tasks, implementing major features, or before merging
condition-based-waiting
by Crumbgrabber
Use when tests have race conditions, timing dependencies, or inconsistent
gas-ui-review
by whichguy
GAS HTML/UI pattern reviewer for correctness and layout. AUTOMATICALLY INVOKE when: - Code snippet pasted containing: HtmlService, <?=, <?!=, google.script.run, createGasServer ## HTML File Operations (Highest Priority) - ANY edit/create/write to .html files in GAS projects - Reading .html files for review or understanding - Planning changes to HTML files ALWAYS PAIR WITH: gas-code-review when .gs files are also present (or use /gas-review for both) ## IFRAME & Embedding - IFRAME, embedding, X-Frame-Options, setXFrameOptionsMode - Web app deployment, doGet(), doPost() - External embedding, cross-origin, CORS ## UI Components & Layout - sidebar, dialog, modal, toast, menu, form, button - Layout, positioning, sizing, dimensions, width, height - CSS, styling, responsive, mobile - Template, HtmlService, HtmlOutput, HtmlTemplate ## GAS HTML Patterns - Scriptlets: <?= ?>, <?!= ?>, <? ?>, include() - createTemplateFromFile, createHtmlOutputFromFile, evaluate() - google.script.run, createGasServer(), server.exec_api() - Template literals in HTML, URL strings ## Review & Planning Triggers - "review" + any UI/HTML context - "plan" + sidebar/dialog/menu/UI implementation - "implement" + UI components - "add" + sidebar/dialog/menu/form - "create" + HTML/UI/interface - "update" + sidebar/dialog/layout - "fix" + UI/display/render/layout issues ## Explicit UI Keywords - UI, UX, interface, display, render, show, view - Frontend, client-side, browser-side - User interaction, click handler, event handler (in HTML) ## Advanced Patterns (Trigger on these topics) - Google Picker, file picker, setOrigin, setAppId - File upload, blob, byte array, base64 - CORS, preflight, text/plain workaround - Loading state, spinner, async UI - Polling, active sheet detection - Dynamic menu, global functions - Cache vs Properties, performance - Close sidebar programmatically - Template debugging, getCode() - Session, authentication, getActiveUser, getUserAgent - Webhook response, ContentService, JSON API - Data passing, hidden div, template properties - Internal methods, initTemplate, output. / output.$ ## Web Apps (doGet/doPost) Triggers - Web app, doGet, doPost, deployment - URL parameters, query string, pathInfo - /exec vs /dev, versioned deployment - Execute as me, execute as user, permissions - State token, OAuth callback, usercallback - ScriptApp.getOAuthToken, Authorization header - JSONP, cross-origin, redirect behavior - ContentService, JSON response, MIME type NOT for: Runtime debugging (use gas-ui-debug), .gs syntax validation (use gas-code-review)
subagent-driven-development
by Crumbgrabber
Use when executing implementation plans with independent tasks in the
executing-plans
by Crumbgrabber
Use when partner provides a complete implementation plan to execute in
meeting-insights-analyzer
by Crumbgrabber
Analyzes meeting transcripts and recordings to uncover behavioral patterns,
raffle-winner-picker
by Crumbgrabber
Picks random winners from lists, spreadsheets, or Google Sheets for giveaways,
sharing-skills
by Crumbgrabber
Use when you've developed a broadly useful skill and want to contribute
skill-creator
by Crumbgrabber
Guide for creating effective skills. This skill should be used when users
slack-gif-creator
by Crumbgrabber
Toolkit for creating animated GIFs optimized for Slack, with validators