Developer Tools & Repos Agent Skills for HTTP / API

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file;…

Builds and refactors Phaser 3 browser games.

Use when building, modifying, or polishing any feature in an s&box game project through the Claude Bridge — gameplay systems, UI panels…

Build scalable WebSocket servers for real-time bidirectional communication.

Bump Agentforce SDK versions for iOS and Android in this React Native project.

Use when building C# applications with .NET 8+, ASP.NET Core APIs, or Blazor web apps.

Use when c systems programming including file I/O, processes, signals, and system calls for low-level system interaction.

Stream, video frames, photo capture, resolution/frame rate configuration

This skill should be used when creating a new Daggerheart campaign, establishing world tone and themes, selecting or building a campaign…

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.

Rust package manager (36 subcommands).