Yes, Bluecolumn is free to use.

How do I install Bluecolumn?

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

What credentials does Bluecolumn need?

Bluecolumn requires the following credentials or environment variables: BLUECOLUMN_API_KEY. You can find setup instructions on the server detail page.

What AI apps work with Bluecolumn?

Bluecolumn 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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Bluecolumn MCP Server

by Bluecolumnconsulting Lgtm

Developer ToolsModerate6.9MCP RegistryLocal

Free

Server data from the Official MCP Registry

Persistent semantic memory API for AI agents via BlueColumn.

About

Persistent semantic memory API for AI agents via BlueColumn.

What You'll Need

Set these up before or after installing:

Your BlueColumn API key. Get a free key at https://bluecolumn.aiRequired

Environment variable: BLUECOLUMN_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-bluecolumnconsulting-lgtm-bluecolumn-memory": {
      "env": {
        "BLUECOLUMN_API_KEY": "your-bluecolumn-api-key-here"
      },
      "args": [
        "-y",
        "bluecolumn-mcp"
      ],
      "command": "npx"
    }
  }
}

Security Report

6.9

Moderate6.9Moderate Risk

Valid MCP server (1 strong, 1 medium validity signals). 2 known CVEs in dependencies (0 critical, 2 high severity) ⚠️ Package registry links to a different repository than scanned source. Imported from the Official MCP Registry.

14 files analyzed · 3 issues found

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

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Bluecolumn MCP Server

About

What You'll Need

How to Install

Security Report

Findings (3)

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