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Quant Finance Market Data ● Live

Fixed Income Yield Curve Fitter (Nelson-Siegel)

9225 views 2350 installs

Ingests government bond prices to construct smooth, continuous zero-coupon yield curves and calculate term structure parameters.

👤 Fixed Income Quants
📡 Sovereign bond pricing feeds
✓ Open source ⚡ MCP 1.x compatible 🔌 Market Data

Connect in 30 seconds

Paste into Claude Desktop or any MCP client config file:

{
  "mcpServers": {
    "market_data": {
      "url": "https://claudefinancelab.com/market/sse"
    }
  }
}
SSE Endpoint ↗
⚡

Let Claude install it for you

Copy this prompt → paste into a new Claude conversation. Claude will open your config file and add the server.

I want to install the ClaudeFinLab MCP server for "Fixed Income Yield Curve Fitter (Nelson-Siegel)".

Please add the following to my Claude Desktop config file:
- Mac path: ~/Library/Application Support/Claude/claude_desktop_config.json
- Windows path: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "market_data": {
      "url": "https://claudefinancelab.com/market/sse"
    }
  }
}

Open the file, merge this into the existing mcpServers block (don't overwrite other servers), save it, and tell me when done. I'll restart Claude Desktop after.

Works with Claude Desktop, Cursor, Windsurf, and any MCP-compatible AI client.

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MCP Server

M

Market Data

18 tools

Tool function

yield_curve_fit

SSE endpoint

https://claudefinancelab.com/market/sse

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