Development
比较两个数据库 Schema 并生成迁移草案
用三种语言从你的代码中调用此工具。
curl -X POST 'https://api.elysiatools.com/zh/api/tools/database-schema-diff' \
-H 'Content-Type: application/json' \
-d '{"sourceSchema":"CREATE TABLE users (\n id INT PRIMARY KEY,\n name TEXT\n);","targetSchema":"CREATE TABLE users (\n id INT PRIMARY KEY,\n name TEXT,\n email TEXT NOT NULL\n);\nCREATE INDEX idx_users_email ON users (email);","schemaFormat":"sql","dialect":"postgresql"}'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/database-schema-diff| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| sourceSchema | textarea | 是 | — |
| targetSchema | textarea | 是 | — |
| schemaFormat | select | 否 | — |
| dialect | select | 否 | — |
JSON 结果
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-database-schema-diff": {
"name": "database-schema-diff",
"description": "比较两个数据库 Schema 并生成迁移草案",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=database-schema-diff",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "database-schema-diff",
"arguments": {
"sourceSchema": "CREATE TABLE users (\n id INT PRIMARY KEY,\n name TEXT\n);",
"targetSchema": "CREATE TABLE users (\n id INT PRIMARY KEY,\n name TEXT,\n email TEXT NOT NULL\n);\nCREATE INDEX idx_users_email ON users (email);",
"schemaFormat": "sql",
"dialect": "postgresql"
}
}
}有问题或反馈？请联系 [email protected]