一个模型上下文协议(MCP)服务器,为AI助手提供直接访问多尔特和多尔特格雷SQL数据库的机会. 这个服务器可以让克洛德等AI工具在MySQL或PostgreSQL线条协议上与多尔特的版本所控制的SQL数据库进行交互,允许数据库操作,版本控制工作流程,以及数据管理任务.

□ 概览

Dolt MCP 服务器充当了AI助手和Dolt数据库之间的桥梁,揭示了一套用于:

• 数据库管理:创建、减少和管理数据库
• 表操作: 创建、修改、放出、描述和查询表格
• ** 质量控制**:部门管理、承诺、合并和监管
• 数据操作: 插入、更新、删除和查询数据
• ** 远程操作**: 克隆,取出,推出,取出远程存储器

Dolt(MySQL-兼容)和DoltgreSQL(PostgreSQL-兼容)都支持后端. SQL方言在起动时以--dolt或--doltgres旗来选择. 嵌入式多尔特利特后端([[T2])也可用特制二进制,运行在完全没有服务器的本地数据库文件上——参见多尔特利特模式.

□ 安装

Dolt MCP Server

A Model Context Protocol (MCP) server that provides AI assistants with direct access to Dolt and DoltgreSQL databases. This server enables AI tools like Claude to interact with Dolt’s version-controlled SQL databases over either the MySQL or PostgreSQL wire protocol, allowing for database operations, version control workflows, and data management tasks.

Overview

The Dolt MCP Server acts as a bridge between AI assistants and Dolt databases, exposing a comprehensive set of tools for:

• Database Management: Create, drop, and manage databases
• Table Operations: Create, alter, drop, describe, and query tables
• Version Control: Branch management, commits, merges, and diffs
• Data Operations: Insert, update, delete, and query data
• Remote Operations: Clone, fetch, push, and pull from remote repositories

Both Dolt (MySQL-compatible) and DoltgreSQL (PostgreSQL-compatible) backends are supported. The SQL dialect is selected at startup with the --dolt or --doltgres flag. An embedded DoltLite backend (--doltlite) is also available in specially built binaries, running against a local database file with no server at all — see DoltLite Mode.

Installation

Prerequisites

• Go 1.25 or later
• A running Dolt or DoltgreSQL SQL server instance (not needed for DoltLite mode)

Building from Source

The default build is pure Go (no cgo) and cross-compiles freely:

git clone https://github.com/dolthub/dolt-mcp
cd dolt-mcp
go build -o dolt-mcp-server ./mcp/cmd/dolt-mcp-server

Binaries built this way do not include DoltLite support (--doltlite returns an error). Building with embedded DoltLite requires cgo and libdoltlite; see Building with DoltLite Support.

Docker Installation

Pull the official Docker image:

docker pull dolthub/dolt-mcp:latest

Usage

The Dolt MCP Server can run in two modes and supports multiple deployment methods:

Docker Usage (Recommended for Production)

HTTP Server with Docker

docker run -d \
  --name dolt-mcp-server \
  -p 8080:8080 \
  -e MCP_MODE=http \
  -e DOLT_HOST=your-dolt-host \
  -e DOLT_USER=root \
  -e DOLT_DATABASE=your_database \
  -e DOLT_PASSWORD=your_password \
  dolthub/dolt-mcp:latest

Stdio Server with Docker

docker run -it --rm \
  -e MCP_MODE=stdio \
  -e DOLT_HOST=your-dolt-host \
  -e DOLT_USER=root \
  -e DOLT_DATABASE=your_database \
  -e DOLT_PASSWORD=your_password \
  dolthub/dolt-mcp:latest

Connecting to DoltgreSQL from Docker

Set MCP_DIALECT=doltgres to point the container at a DoltgreSQL server. DOLT_PORT defaults to 5432 when the dialect is doltgres.

docker run -d \
  --name dolt-mcp-server \
  -p 8080:8080 \
  -e MCP_MODE=http \