DataSieve

Verified Integration

Author: @alerting•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect DataSieve to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "datasieve": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-datasieve"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides standing infrastructure for AI agents, offering on-chain monitoring, web content change detection, dead-man switches, cron schedules, and multi-agent coordination paid via x402.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for DataSieve

DataSieve uses x402 payments, meaning transactions are gasless USDC signatures on the Base blockchain. Payments are signed locally, are one-time authorizations for exact route prices, and typically use a dedicated burner wallet to enhance security. Failed calls are never billed.

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