Skill UI

Systematic framework for analyzing competitors in the developer tools space. Track features, pricing, positioning, content strategy, and community sentiment to understand market gaps and competitive positioning. Create battlecards for sales and marketing teams to anticipate moves and identify opportunities.

Establishes and updates the foundational context for your target developer audience. Analyzes product materials, personas, pain points, and alternatives to create a comprehensive .agents/developer-audience-context.md file. Essential for starting other developer marketing skills to ensure consistent messaging and strategy.

Understand, reduce, and recover from developer churn. Identify at-risk users, analyze reasons for leaving, and run win-back campaigns with honest value, not discounts. Ideal for developer relations, product management, and marketing teams.

This skill assists in creating, writing, and optimizing newsletters specifically for developer audiences. It covers content strategy, audience analysis, frequency planning, and email deliverability. Users can define newsletter types like product updates or curated links, apply the 70-20-10 content rule, and craft effective subject lines to increase open rates. Ideal for marketing teams targeting technical professionals.

Transform technical documentation into a powerful marketing channel to attract, convert, and retain developers. This skill covers creating documentation that ranks in search, reduces friction, and builds trust. It focuses on information architecture, quickstart optimization, and API reference best practices to turn curious visitors into active users who recommend your product.

Automate comprehensive Instagram operations using Rube MCP. This tool allows users to programmatically create and publish single image/video posts and multi-item carousels. Key features include retrieving detailed media insights (reach, impressions), listing user content, checking publishing quotas, and managing comments. Ideal for marketing teams and developers needing structured social media workflow automation.

A comprehensive automation toolkit for managing and executing Mailchimp email marketing workflows. It allows users to programmatically create, set content for, and send campaigns; manage entire audiences and lists; perform detailed subscriber lifecycle operations (add, update, segment); and analyze performance metrics. Ideal for marketing automation specialists and developers needing structured API access to Mailchimp. *Prerequisites include Rube MCP connectivity.*

This skill focuses on designing Software Development Kits (SDKs) that developers enjoy using. It emphasizes creating APIs that feel native, providing helpful error messages, and reducing friction in the development process. The goal is to drive adoption through exceptional developer experience rather than aggressive marketing strategies.

Rewrites commit messages to sound like a careful human engineer wrote them. Strips AI/marketing slop (e.g., 'comprehensive solution', 'robust implementation', 'leverage') while keeping Conventional Commits format. Ensures direct, specific, and imperative subject lines with optional context-rich body. Ideal for developers who want clean, professional git history without AI-generated jargon.