Yes, Tablebridge is free to use.

How do I install Tablebridge?

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

What credentials does Tablebridge need?

Tablebridge requires the following credentials or environment variables: TABLEBRIDGE_DATA_DIR, TABLEBRIDGE_MAX_ROWS, TABLEBRIDGE_RECURSIVE. You can find setup instructions on the server detail page.

What AI apps work with Tablebridge?

Tablebridge 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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Tablebridge MCP Server

by Michael WhiteCapData

Developer ToolsModerate5.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.

About

Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.

Security Report

5.2

Moderate5.2Moderate Risk

Tablebridge is a well-designed MCP server with strong security fundamentals. The codebase demonstrates excellent defensive practices: SQL queries are validated to reject writes and file-access functions, data is materialized into memory with external filesystem access disabled, and configuration is environment-driven with no hardcoded secrets. Minor code quality issues (broad exception handling, lack of input type validation on tool parameters) are present but do not pose meaningful security risks given the server's read-only design. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 4 high severity). Package verification found 1 issue.

7 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.

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.

What You'll Need

Set these up before or after installing:

Directory of data files to expose as SQL tables (sandboxed).Optional

Environment variable: TABLEBRIDGE_DATA_DIR

Maximum rows returned per query/preview.Optional

Environment variable: TABLEBRIDGE_MAX_ROWS

Scan subdirectories too (1/0).Optional

Environment variable: TABLEBRIDGE_RECURSIVE

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-michael-whitecapdata-tablebridge-mcp": {
      "env": {
        "TABLEBRIDGE_DATA_DIR": "your-tablebridge-data-dir-here",
        "TABLEBRIDGE_MAX_ROWS": "your-tablebridge-max-rows-here",
        "TABLEBRIDGE_RECURSIVE": "your-tablebridge-recursive-here"
      },
      "args": [
        "tablebridge"
      ],
      "command": "uvx"
    }
  }
}

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Tablebridge MCP Server

About

Security Report

Findings (8)Action required

Permissions Required

What You'll Need

How to Install

Reviews

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