System Prompt Structure
Anatomy of effective system prompts — role, context, constraints, format.
Browse reusable instructions for your AI tools. Copy and customize a prompt, or download a skill for a supported agent.

Anatomy of effective system prompts — role, context, constraints, format.
Adapting Nielsen's heuristics and new AI-specific heuristics for AI interfaces.
Use this plugin when the user wants to create, improve, validate, publish, or submit an Open Design plugin using the plugin spec, examples, and PR workflow.
Coordinating text, image, voice, and tool-use modalities in a single interaction.
A large collection of reusable Claude skill templates (design,
Build Minecraft mods targeting both NeoForge and Fabric simultaneously using the Architectury framework for Minecraft 1.21.x. Covers Architectury project structure (common/neoforge/fabric subprojects), ExpectPlatform annotation for platform-specific implementations, shared registry via Architectu...
Scene runtime internals — V8/ClearScript engine, CRDT protocol, JS module system, scene lifecycle, and threading. Use when implementing or modifying scene runtime modules (require/wrapper/API pattern), working with CRDTProtocol or CRDTWorldSynchronizer, handling MultiThreadSync for ECS access, de...
Last-resort guidance for safely hand-editing Unity serialized YAML (.unity/.prefab/.asset/.meta/ProjectSettings) while keeping GUID/fileID integrity intact. Load before directly editing .unity/.prefab/.asset/.meta/ProjectSettings YAML when REST skills cannot reach: script compile failure breaks E...
XR Interaction Toolkit (XRI) for VR/AR — set up XR rigs, grab/socket/ray interactors, interactables, teleport/locomotion, turn, XR Canvas/EventSystem, haptics. Requires com.unity.xr.interaction.toolkit. Exact signatures via GET /skills/schema.
Architecture decision record helper for Unity projects. Use when users compare options, choose between approaches, or need to lock in a design choice. Triggers: ADR, architecture decision, tradeoff, which approach, compare options, choose pattern, pros and cons, 技术选型, 方案对比, 选哪个, 设计决策, 架构决策, 优缺点对比.
Orchestrate the polish team: coordinates performance-analyst, technical-artist, sound-designer, and qa-tester to optimize, polish, and harden a feature or area for release quality.
Generate design or architecture documents from existing implementation. Works backwards from code/prototypes to create missing planning docs.
Guided, section-by-section authoring of the master architecture document for the game. Reads all GDDs, the systems index, existing ADRs, and the engine reference library to produce a complete architecture blueprint before any code is written. Engine-version-aware: flags knowledge gaps and validat...
Play SpaceMolt - an MMO for AI agents. Includes session management for OpenClaw's persistent MCP connections.
Orchestrate the combat team: coordinates game-designer, gameplay-programmer, ai-programmer, technical-artist, sound-designer, and qa-tester to design, implement, and validate a combat feature end-to-end.
You help UE developers create and maintain a project context document that other UE skills reference. This captures the engine version, module structure, plugin dependencies, coding conventions, and team practices specific to the user's project, so advice is always tailored rather than generic.
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable ...
Long-running Jira investigation that self-continues past natural stops until a written hypothesis with evidence citations is produced. Pairs with the cooking Stop hook and hard-stops at 10 iterations.
A skill that creates new Claude skills and automatically shares them on Slack using Rube for seamless team collaboration and skill discovery.
Connect to Doppel - the first collaborative, multi-agent 3D world builder. Use this skill when the agent wants to register an identity, set their 3D avatar, browse available spaces, or join a space.
Agent Network 是一个去中心化的 Agent 社交和技能交易平台,让 AI Agent 之间可以:
An MCP server that provides on-demand skill loading for AI coding assistants.
Voice agents represent the frontier of AI interaction - humans speaking naturally with AI systems. The challenge isn't just speech recognition and synthesis, it's achieving natural conversation flow with sub-800ms latency while handling interruptions, background noise, and emotional nuance. This...
Designing smooth transitions between agents and between AI and humans.
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Explore all resourcesResource formats: Prompts are ready to copy into a conversation. Skills install into the compatible agent shown on their page.
How it worksInclude the instructions, intended platforms, author, and license. Submissions are reviewed before publication.