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LucidLink

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Read, write, search, lock and audit files in LucidLink filespaces, plus workspace admin tools.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

PYPI package lucidlink-mcp
Claude Code 
claude mcp add lucidlink -e 'LUCIDLINK_TOKEN=<your lucidlink_token>' -e 'LUCIDLINK_FILESPACE=<LUCIDLINK_FILESPACE>' -e 'LUCIDLINK_MCP_TOOLSETS=<LUCIDLINK_MCP_TOOLSETS>' -e 'LUCIDLINK_MCP_READ_ONLY=0' -- uvx lucidlink-mcp==1.0.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "lucidlink": {
            "command": "uvx",
            "args": [
                "lucidlink-mcp==1.0.1"
            ],
            "env": {
                "LUCIDLINK_TOKEN": "<your lucidlink_token>",
                "LUCIDLINK_FILESPACE": "<LUCIDLINK_FILESPACE>",
                "LUCIDLINK_MCP_TOOLSETS": "<LUCIDLINK_MCP_TOOLSETS>",
                "LUCIDLINK_MCP_READ_ONLY": "0"
            }
        }
    }
}

Environment variables

  • LUCIDLINK_TOKEN required secret LucidLink service-account token (sa_live:...). Minted by a workspace admin under Service Accounts.
  • LUCIDLINK_FILESPACE Filespace to auto-link at first use. Leave empty when the account sees exactly one filespace.
  • LUCIDLINK_MCP_TOOLSETS Comma-separated tool planes. Empty = full file toolset. 'admin' adds workspace, member, group and permission tools (writes need Node.js 22+); 'core' trims to a minimal file set.
  • LUCIDLINK_MCP_READ_ONLY Set to 1 to expose only read, search and inspect tools.

Frequently asked questions

What is LucidLink?

Read, write, search, lock and audit files in LucidLink filespaces, plus workspace admin tools.

How do I install LucidLink?

It runs on your machine. In Claude Code: claude mcp add lucidlink -e 'LUCIDLINK_TOKEN=<your lucidlink_token>' -e 'LUCIDLINK_FILESPACE=<LUCIDLINK_FILESPACE>' -e 'LUCIDLINK_MCP_TOOLSETS=<LUCIDLINK_MCP_TOOLSETS>' -e 'LUCIDLINK_MCP_READ_ONLY=0' -- uvx lucidlink-mcp==1.0.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does LucidLink need an API key?

Yes. It expects LUCIDLINK_TOKEN, which you set in its configuration.

Who maintains LucidLink?

It is published by com.lucidlink. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.