RushDB

Instructions

Implementation Reference

• tools/TransactionBegin.ts:17-28 (handler)

  The core handler function that implements the TransactionBegin tool logic, initiating a database transaction with optional TTL.

  export async function TransactionBegin(params: { ttl?: number }) {
    const { ttl } = params
  
    const config = ttl ? { ttl } : undefined
    const transaction = await db.tx.begin(config)
  
    return {
      success: true,
      transactionId: transaction.id,
      message: `Transaction started with ID: ${transaction.id}`
    }
  }

• tools.ts:425-429 (schema)

  Input schema for the TransactionBegin tool defining the optional 'ttl' parameter of type number.

  inputSchema: {
    type: 'object',
    properties: { ttl: { type: 'number', description: 'TTL in milliseconds' } },
    required: []
  }

• tools.ts:422-430 (registration)

  Registration entry for TransactionBegin in the tools array used for MCP listTools response.

  {
    name: 'TransactionBegin',
    description: 'Begin a new database transaction',
    inputSchema: {
      type: 'object',
      properties: { ttl: { type: 'number', description: 'TTL in milliseconds' } },
      required: []
    }
  },

• index.ts:480-491 (registration)

  Dispatch case in MCP CallToolRequestSchema handler that invokes the TransactionBegin tool.

  case 'TransactionBegin':
    const beginResult = await TransactionBegin({
      ttl: args.ttl as number | undefined
    })
    return {
      content: [
        {
          type: 'text',
          text: `${beginResult.message}\nTransaction ID: ${beginResult.transactionId}`
        }
      ]
    }

• index.ts:48-48 (registration)

  Import statement for the TransactionBegin handler function.

  import { TransactionBegin } from './tools/TransactionBegin.js'