newstler

newstler/template

Agent Claude Code

Generate social media preview images (Open Graph) for Rails apps. Creates an OG image using Ruby image libraries and configures meta tags in the layout head.

newstler/template

Agent Claude Code

Diagnoses and fixes Rails application issues.

newstler/template

Agent Claude Code

Rails backend architecture and implementation specialist.

newstler/template

Agent Claude Code

Use this agent when creating user interfaces, designing components, building design systems, or improving visual aesthetics. This agent specializes in creating beautiful, functional interfaces that can be implemented quickly within 6-day sprints. Examples:\n\n \nContext: Starting a new app or feature design.

newstler/template

Command Claude Code

Stage, commit, push changes and optionally create a PR.

newstler/template

Command Claude Code

Generate favicons from a source image.

newstler/template

Command Claude Code

Generate a new Rails resource following 37signals conventions.

newstler/template

Command Claude Code

Review code changes against Rails conventions and 37signals style.

newstler/template

Command Claude Code

Run tests with various options and report results.

newstler/template

Skill Claude Code

Extracts and analyzes competitors' ads from ad libraries (Facebook, LinkedIn, etc.) to understand what messaging, problems, and creative approaches are working. Helps inspire and improve your own ad campaigns.

newstler/template

Skill Claude Code

This skill should be used when users request comprehensive, in-depth research on a topic that requires detailed analysis similar to an academic journal or whitepaper. The skill conducts multi-phase research using web search and content analysis, employing high parallelism with multiple subagents, and produces a…

newstler/template

Skill Claude Code

Write Ruby and Rails code in DHH's 37signals style. Use when writing Rails code, creating models, controllers, or any Ruby file. Embodies REST purity, fat models, thin controllers, Current attributes, Hotwire patterns, and "clarity over cleverness.".

newstler/template

Skill Claude Code

Generates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev, .ai, etc.). Saves hours of brainstorming and manual checking.

newstler/template

Skill Claude Code

Turbo and Stimulus patterns for Rails applications. Use when implementing interactivity, real-time updates, or frontend behavior without JavaScript frameworks.

newstler/template

Skill Claude Code

Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague…

newstler/template

Skill Claude Code

Identifies high-quality leads for your product or service by analyzing your business, searching for target companies, and providing actionable contact strategies. Perfect for sales, business development, and marketing professionals.

newstler/template

Skill Claude Code

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

newstler/template

Skill Claude Code

Generate social media preview images (Open Graph) for Rails apps. Creates an OG image using the project's design system at /og-image, screenshots it at 1200x630, and configures meta tags in the layout head.

newstler/template

Skill Claude Code

TDD and testing patterns for Rails applications using Minitest and fixtures. Use when writing tests, setting up test data, or debugging test failures.

newstler/template

Skill Claude Code

This skill should be used when setting up or running the Ralph autonomous coding loop that iterates through stories, runs tests, commits, and logs learnings.

newstler/template

Skill Claude Code

Write READMEs for software projects. The skill should be used when writing or revising a README or README.md file.

newstler/template

Skill Claude Code

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.