Developer Tools & Repos Agent Skills

Use framework caches and value/query caching to reduce work; add tags, locks, and explicit invalidation strategies for correctness

This skill should be used when the user asks to "update dependencies", "update npm packages", "run taze", "upgrade node packages", "check…

When to activate: Node.js, Express, Fastify, streams, EventEmitter, child_process, cluster, worker_threads, HTTP server

GitHub notifications command center -- read, filter, triage, and manage notifications entirely from the editor.

Manage Notion API rate limits with exponential backoff, queue-based

Three.js lighting - light types, shadows, environment lighting.

Simulates an immersive historical role-playing experience where users act as Chinese emperors to manage state affairs and navigate…

Use this skill when the user wants to blazingly fast and efficient package manager for windows.

Use when Now Playing metadata doesn't appear on Lock Screen/Control Center, remote commands (play/pause/skip) don't respond, artwork is…

Set npc language (2-letter ISO 639-1 code) or reset to auto-detect.

Generate full NPC profiles from character YAML and save JSON to sentinel-agent/generated_npcs.

Use ElevenLabs AI voices to bring NPCs and narration to life with realistic speech synthesis for D&D sessions, storytelling, and character…

Automate NPM tasks via Rube MCP (Composio).

Design, refactor, analyze, and review code by applying the principles and patterns of tactical domain-driven design.

Generates Null Object pattern for PHP 8.4.

Use when working with nushell shell internals — completion system, external completers, custom completions, Reedline, completion menus…

Configure and use the nuxt-users module for Nuxt 3 and Nuxt 4.

Generates Object Pool pattern for PHP 8.4.

Use when debugging memory leaks from blocks, blocks assigned to self or properties, network callbacks, or crashes from deallocated objects…

You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior.

Use when you have a written implementation plan to execute in a separate session with review checkpoints