Developer Tools & Repos Agent Skills

This skill should be used when the user asks to "pressure test my campaign", "stress test this module", "find plot holes", "what if…

Cancel a paper mailing that has already been validated via the Merci Facteur API (deleteEnvoi).

Guides the agent through upgrading a Capacitor app from v4 to v5.

Guides the agent through upgrading a Capacitor app from v7 to v8.

Model Context Protocol (MCP) tools for Capacitor mobile development.

Guides the agent through setting up and using Capawesome Cloud for Capacitor and Cordova apps.

Guides the agent through migrating Capacitor apps from discontinued Ionic Enterprise SDK plugins (Auth Connect, Identity Vault, Secure…

Guides the agent through the Capgo CLI command surface and routes requests to more specific Capgo skills.

Complete guide to implementing live updates in Capacitor apps using Capgo.

Use for Capgo Cloud Build native iOS and Android workflows, including CLI login, API-key handling, iOS build onboarding, signing…

Guides the agent through Capgo account lookup and organization administration.

CarPlay Now Playing integration patterns.

Casey Muratori — Handmade Hero, anti-OOP-by-default, data-oriented design, \"clean code, horrible performance.

CCXT cryptocurrency trading library. Use for cryptocurrency exchange APIs, trading, market data, order management, and crypto trading…

Always invoke this skill for any git-related request (commit messages, staging review, history, PR descriptions, etc.) so git workflows…

Generates UI components and feedback forms.

Generates Chain of Responsibility pattern for PHP 8.4.

Design an API versioning and deprecation policy — semver rules, sunset timelines, and communication channels.

Write a changelog entry or release notes for an API version — breaking changes, new features, fixes.

Draft or update release notes and changelog entries from repository evidence.

This skill should be used when the GM needs to help players create Daggerheart characters, select a class/ancestry/community, define…