Yes, Petsonality is free to use.

How do I install Petsonality?

Petsonality is a local plugin. Install it using npm package: petsonality and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Petsonality?

Petsonality uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Petsonality MCP Server

by Nanami He

Developer ToolsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

An MBTI-powered terminal pet companion for Claude Code and OpenClaw.

About

An MBTI-powered terminal pet companion for Claude Code and OpenClaw.

Security Report

4.2

Use Caution4.2High Risk

Petsonality is a well-intentioned MCP server for terminal pet companions with reasonable security posture. The codebase uses standard npm dependencies (primarily @modelcontextprotocol/sdk), accesses the home directory for configuration files, and modifies Claude Code settings as documented. No malicious patterns, credential exfiltration, or dangerous code execution were detected. Minor concerns include broad exception handling and file system permissions that are appropriate for the installer's purpose, along with limited visibility into the compiled server code. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

3 files analyzed · 8 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-nanami-he-petsonality": {
      "args": [
        "-y",
        "petsonality"
      ],
      "command": "npx"
    }
  }
}

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Petsonality MCP Server

About

Security Report

Findings (8)Action required

Permissions Required

How to Install

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