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Tablebridge MCP Server

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 architecture. The code demonstrates excellent sandboxing discipline: files are materialized into in-memory DuckDB tables, external filesystem access is explicitly disabled post-load, and SQL validation strictly rejects file-access functions and non-read-only operations. Permissions align well with the server's purpose (reading tabular data files). Minor code quality observations exist but do not materially affect security. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 4 high severity). Package verification found 1 issue.

7 files analyzed · 9 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 - Query a folder of CSV / Parquet / JSON files with SQL — one | MCP Marketplace