PostgreSQL MCP Server
PostgreSQL MCP 服务器
一个通用的 PostgreSQL 模型上下文协议 (MCP) 服务器,允许 AI 智能体安全地检查和查询 PostgreSQL 数据库。
功能
list_tables: 列出public架构中的所有表。get_schema: 获取特定表的架构(列、类型、可空性)。run_query: 运行只读 SQL 查询(仅允许SELECT/WITH),最大限制为 100 行,以避免过大的响应。
Related MCP server: PostgreSQL MCP Server
先决条件
Python 3.13+
PostgreSQL 数据库
安装
如果您克隆了存储库,可以直接使用 uvx 或 uv run 运行此程序。
使用方法
此服务器需要设置 DATABASE_URL 环境变量。
连接字符串示例:
postgres://user:password@localhost:5432/mydatabase
直接运行
DATABASE_URL="postgresql://postgres:poggerpogger@localhost:5432/boxboxWeb" uv run main.py在 Claude Desktop / MCP 客户端中使用
将以下内容添加到您的 MCP 客户端配置中(例如 Claude Desktop 的 claude_desktop_config.json):
{
"mcpServers": {
"postgres": {
"command": "uv",
"args": [
"run",
"/path/to/2025postgresqlmcp/main.py"
],
"env": {
"DATABASE_URL": "postgres://user:password@localhost:5432/mydatabase"
}
}
}
}Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
Tools
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