When to Use

Use this tool when you need to find all ngss standards using a specific disciplinary core idea (dci). examples: "definitions of energy", "interdependent relationships in ecosystems", "weather and climate". This is part of the NGSS Standards provider on xpay✦.

MCP Connection

Connect to xpay✦ to access this tool (and 7+ others):

{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

For Claude Code:

claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"

How to Execute

Use the xpay✦ meta-tools to run this tool:

1. xpay_details — Get full input schema: xpay_details("ngss-standards/search_by_disciplinary_core_idea")
2. xpay_run — Execute: xpay_run("ngss-standards/search_by_disciplinary_core_idea", { ...inputs })

Input Parameters

Pricing

• Cost: $0.01/call
• Balance check: Use xpay_balance to check remaining credits
• Get your API key at xpay.tools — $5 free credits included

Related Skills

• NGSS Standards (all tools) — 8 tools
• Get Standard — $0.01/call
• Search By Domain — $0.01/call
• Get 3d Components — $0.01/call
• Search Standards — $0.01/call
• Search By Practice — $0.01/call

Links

• Tool page: https://xpay.tools/ngss-standards/search-by-disciplinary-core-idea/
• Provider: https://xpay.tools/ngss-standards/
• All tools: https://xpay.tools/explore