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ChatCrystal MCP Server

Developer ToolsLow Risk10.0MCP RegistryLocal
Free

Server data from the Official MCP Registry

Local-first AI PKM memory for coding conversations.

About

Local-first AI PKM memory for coding conversations.

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (2 strong, 4 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

16 files analyzed · 1 issue 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.

database

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

file_system

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

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

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

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

What You'll Need

Set these up before or after installing:

Optional ChatCrystal Core URL. Leave empty to use the local default at http://localhost:3721.Optional

Environment variable: CHATCRYSTAL_BASE_URL

Optional token for a protected ChatCrystal Cloud or remote instance.Required

Environment variable: CHATCRYSTAL_API_TOKEN

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-zengliangyi-chatcrystal": {
      "env": {
        "CHATCRYSTAL_BASE_URL": "your-chatcrystal-base-url-here",
        "CHATCRYSTAL_API_TOKEN": "your-chatcrystal-api-token-here"
      },
      "args": [
        "-y",
        "chatcrystal",
        "-y"
      ],
      "command": "npx"
    }
  }
}

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