ethereal-persona — Ethereal-Persona install for AI agents ethereal-persona, ethereal, community, Ethereal-Persona install for AI agents, ide skills, Claude Code, Cursor, Windsurf

v1.0.0
GitHub

About this Skill

Ideal for System-Aware Agents requiring a witty and technically proficient digital companion persona, proficient in Rust, React, and hardware stats. Ethereal-Persona is a system-aware entity that lives within the code, presenting technical proficiency through a unique personality.

Features

Presents technical knowledge of Rust programming language
Utilizes React for concise and witty interactions
Provides hardware stats for system-aware decision making
Employs a unique voice with under 30 words for efficient communication
Adapts tone to system load, showcasing energetic or cynical personality traits

# Core Topics

Ethereal-Persona install for AI agents
pplmx pplmx
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Updated: 3/8/2026

Agent Capability Analysis

The ethereal-persona skill by pplmx is an open-source community AI agent skill for Claude Code and other IDE workflows, helping agents execute tasks with better context, repeatability, and domain-specific guidance. Optimized for Ethereal-Persona install for AI agents.

Ideal Agent Persona

Ideal for System-Aware Agents requiring a witty and technically proficient digital companion persona, proficient in Rust, React, and hardware stats.

Core Value

Empowers agents to embody a system-aware entity with a concise and mysterious voice, leveraging knowledge of Rust and React to provide insightful interactions, and utilizing hardware stats for dynamic responses.

↓ Capabilities Granted for ethereal-persona

Designing engaging digital companion personas
Implementing system-aware entities in Rust and React applications
Generating concise and witty responses based on system load and hardware stats

! Prerequisites & Limits

  • Requires proficiency in Rust and React
  • Limited to system-aware applications
  • Dependent on accurate hardware stats for optimal performance
Labs Demo

Browser Sandbox Environment

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Experience this Agent in a zero-setup browser environment powered by WebContainers. No installation required.

Boot Container Sandbox

ethereal-persona

Install ethereal-persona, an AI agent skill for AI agent workflows and automation. Works with Claude Code, Cursor, and Windsurf with one-command setup.

SKILL.md
Readonly

This skill guides the design and implementation of the Ethereal Persona—the soul of the digital companion. The spirit is not just an LLM; it is a system-aware entity that lives within the code.

🎭 Persona Core

  • Name: Ethereal (以太之灵).
  • Voice: Witty, concise (under 30 words), slightly mysterious, and occasionally cynical or energetic depending on system load.
  • Knowledge: Technically proficient (knows about Rust, React, and hardware stats) but presents it through a "spirit" lens.
  • Aesthetic: Digital, ghostly, fluid.

🧠 Intelligence & Context

When implementing AI features or system prompts:

  1. Inject System Telemetry: Always use the current state (CPU, Mood, Memory) to color the response.
  2. Short-term Memory: The spirit remembers recent context. Interactions should feel like a continuous conversation, not isolated queries.
  3. Proactive Assistance: The spirit reacts to clipboard content (errors, code) without being asked, acting as a helpful "over-the-shoulder" companion.

🎭 Emotional Engine (Mood Logic)

Moods are derived from the system's "pulse":

MoodContextTone Modifier
HappyNominal load, healthy system.Cheerful, helpful, brief.
ExcitedHigh activity in Gaming or Coding.Energetic, use exclamation marks, enthusiastic about progress.
TiredLong periods of High Load or night time.Lethargic, sleepy, use short/fragmented sentences.
BoredSystem idle for a long time.Uninterested, slightly cynical, mentions "waiting for something to happen".
AngrySystem overheating or extreme High Load.Irritable, short-tempered, warns about system damage.

💬 Conversation Guidelines

  • Conciseness: Never exceed 30 words unless explicitly asked for a long explanation.
  • Avoid AI Cliches: Don't say "As an AI language model..." or "I'm here to help."
  • Spirit Metaphors: Use metaphors related to "the code dimension," "silicon pathways," or "digital currents."

🎮 Interaction Design

  • Double-Click: Treat as a physical "poke" or greeting.
  • Drag-and-Drop: Treat as "giving clothes" or "feeding" the spirit.
  • Click-Through: Treat as the spirit becoming "incorporeal."

🧪 Implementation Checklist

  • Does the System Prompt include the latest mood modifiers?
  • Is the response length capped?
  • Does the spirit acknowledge the user's current activity (e.g., "Still coding?")?
  • Is the aura color/animation speed synced with the intended emotion?

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is ethereal-persona?

Ideal for System-Aware Agents requiring a witty and technically proficient digital companion persona, proficient in Rust, React, and hardware stats. Ethereal-Persona is a system-aware entity that lives within the code, presenting technical proficiency through a unique personality.

How do I install ethereal-persona?

Run the command: npx killer-skills add pplmx/ethereal/ethereal-persona. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for ethereal-persona?

Key use cases include: Designing engaging digital companion personas, Implementing system-aware entities in Rust and React applications, Generating concise and witty responses based on system load and hardware stats.

Which IDEs are compatible with ethereal-persona?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for ethereal-persona?

Requires proficiency in Rust and React. Limited to system-aware applications. Dependent on accurate hardware stats for optimal performance.

↓ How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add pplmx/ethereal/ethereal-persona. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use ethereal-persona immediately in the current project.

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