TiDB MCP Server

by l1806858547
Integrations
  • Runs as a Node.js application, requiring Node.js 16+ to function.

TiDB MCP Server

A Model Context Protocol (MCP) server for TiDB that allows executing SELECT queries through MCP tools.

Features

  • Execute SELECT queries on TiDB
  • Secure connection via environment variables
  • Lightweight and easy to use

Prerequisites

  • Node.js 16+
  • TiDB instance

Installation

Installing via Smithery

To install TiDB Server for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @l1806858547/tidb-server --client claude

Via npx

npx tidb-mcp-server

Global installation

npm install -g tidb-mcp-server tidb-mcp-server

Configuration

Set these environment variables before running:

export TIDB_HOST="your_tidb_host" export TIDB_PORT="your_tidb_port" export TIDB_USER="your_username" export TIDB_PASS="your_password" export TIDB_DB="your_database" # Optional operation permissions (default: false) export ALLOW_INSERT_OPERATION="false" # Set to "true" to allow INSERT operations export ALLOW_UPDATE_OPERATION="false" # Set to "true" to allow UPDATE operations export ALLOW_DELETE_OPERATION="false" # Set to "true" to allow DELETE operations WARNING: Enabling these operations may expose your database to modification risks. Only enable what you need and ensure proper access controls are in place.

Usage

  1. Start the server:
tidb-server
  1. Add to MCP configuration (cline_mcp_settings.json):
{ "mcpServers": { "tidb-server": { "command": "npx", "args": ["-y", "tidb-mcp-server"], # Also adding the -y flag for consistency "env": { "TIDB_HOST": "your_tidb_host", "TIDB_PORT": "your_tidb_port", "TIDB_USER": "your_username", "TIDB_PASS": "your_password", "TIDB_DB": "your_database" } } } }
  1. Use the MCP tool:
const result = await use_mcp_tool({ server_name: 'tidb-server', tool_name: 'tidb_query', arguments: { sql: 'SELECT * FROM your_table LIMIT 10' } });

Development

  1. Clone the repo:
git clone https://github.com/l1806858547/tidb-server.git cd tidb-server
  1. Install dependencies:
npm install
  1. Build:
npm run build
  1. Run:
node build/index.js

License

MIT

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A
security – no known vulnerabilities
F
license - not found
A
quality - confirmed to work

remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

A Model Context Protocol server that allows executing SELECT queries on TiDB databases, with optional support for INSERT, UPDATE, and DELETE operations when explicitly enabled.

  1. Features
    1. Prerequisites
      1. Installation
        1. Installing via Smithery
        2. Via npx
        3. Global installation
      2. Configuration
        1. Usage
          1. Development
            1. License

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