Thinchain

Overview

Thinchain is an MCP server that cleans corrupted broker data and compresses options chains by 95%, making them practical for AI trading agents. By exposing its functions as MCP tools, it lets Claude, Cursor, VS Code and other AI assistants work with options data directly without manual copy-paste workflows.

It runs locally via the uvx command, which installs and launches the Python package thinchain. No authentication or external credentials are needed; it communicates with your MCP client over stdio. The latest release is v0.1.1, licensed under MIT, with source code available at SnipMCP/thinchain on GitHub.

Thinchain is listed in the AI & Agents category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to verify ownership and keep the information accurate.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "thinchain": {
      "command": "uvx",
      "args": [
        "thinchain"
      ]
    }
  }
}