Skill UI

A comprehensive framework designed to help users craft messages, taglines, and value propositions that are not only understood but also remembered and actionable. It utilizes the SUCCESs model (Simple, Unexpected, Concrete, Credible, Emotional, Stories) to elevate ordinary communication into high-impact, sticky content. Ideal for copywriters, marketers, and product managers.

This skill implements a simplified version of the Signal Protocol, focusing on robust end-to-end encryption (E2EE) for messaging applications. It covers critical cryptographic components including X3DH key agreement, the Double Ratchet algorithm for continuous key management, and AES-256-GCM for message encryption. The implementation ensures forward secrecy, meaning that compromising a current key does not reveal past messages. Use this when designing, building, or evaluating the security architecture of a messaging service to guarantee that only communicating parties can read the messages.

Formats Markdown into Slack-ready HTML or mrkdwn, previews the Slack-style rendering, copies rich HTML to the clipboard, and optionally delivers announcements via webhooks for messages and notifications.

A comprehensive guide to professional Git version control. It covers best practices for branching strategies (GitHub Flow, GitFlow, Trunk-Based), writing standardized commit messages using Conventional Commits, managing merges vs. rebases, and defining effective Pull Request workflows. Ideal for any development team looking to improve code collaboration and maintain a clean, traceable history.

AgentPhone is an API-first platform designed for developers building AI agents with advanced telephony capabilities. It allows agents to manage phone numbers, make/receive voice calls, and handle SMS messages. Developers can utilize hosted mode for simple AI interactions or webhook mode for custom, complex logic, making it ideal for building sophisticated customer support bots or virtual assistants.

This skill applies behavioral economics, specifically prospect theory, to frame messages emphasizing the cost of inaction (loss) rather than just the benefits of action (gain). It guides the creation of persuasive copy, UX copy, and pricing strategies by setting credible reference points and quantifying the missed opportunity. The goal is to ethically leverage the psychological pain of delay, ensuring the approach remains credible and avoids manipulative fear-mongering.

This skill manages the end-to-end operational workflow for corporate email communication. It is focused on the mechanics of the mailbox itself, allowing users to triage inboxes, draft replies, send messages, and verify successful delivery. It ensures that all actions are context-aware, adhering to brand voice, and providing verifiable proof of the message's final status (e.g., Sent or Drafted).

This file is dedicated to handling Japanese translations for the 'messages-ops' component. It currently acts as a localization placeholder, indicating that the full Japanese translation is under active implementation. Users should refer to the original English skill file for the core functionality and detailed usage instructions.

This skill explains how to implement Firebase In-App Messaging in Flutter apps: setting up the SDK, triggering or suppressing messages programmatically, managing opt-in data collection for privacy compliance, testing on specific devices, and creating targeted campaigns.

Master Git best practices for code management, including trunk-based development, atomic commits, and descriptive messages. Organize parallel work streams, manage branches effectively, and prepare for releases with semantic versioning. Essential for maintaining clean, reviewable, and reversible code history in modern development environments.

samber/oops is a robust library that transforms standard Go error handling by adding crucial structured context. Instead of generic error messages, it allows developers to attach key-value attributes, stack traces, error codes, and user-facing messages directly to the error object. This is essential for modern microservices, allowing APM tools (Datadog, Sentry) and on-call engineers to diagnose failures accurately by understanding the full context of the failure, such as the domain, user ID, and specific query that failed.

A `gws chat` CLI skill for Google Workspace that creates and manages Chat spaces, messages, media, and custom emojis while surfacing schema details for each API method.