ChatCrystal

Indexed by io.github.ZengLiangYi

About

Local-first AI PKM memory for coding conversations.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Env varsCHATCRYSTAL_BASE_URL CHATCRYSTAL_API_TOKEN

Claude Code

claude mcp add --env CHATCRYSTAL_BASE_URL= --env CHATCRYSTAL_API_TOKEN= chatcrystal -- npx chatcrystal

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"chatcrystal","command":"npx","args":["chatcrystal"],"env":{"CHATCRYSTAL_BASE_URL":"","CHATCRYSTAL_API_TOKEN":""}}'

JSON

{
  "mcpServers": {
    "chatcrystal": {
      "command": "npx",
      "args": [
        "chatcrystal"
      ],
      "env": {
        "CHATCRYSTAL_BASE_URL": "",
        "CHATCRYSTAL_API_TOKEN": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.