io.github.harsh-chandak/shadowjoin

io.github.harsh-chandak/shadowjoin

Measure the matches your exact join is silently dropping, and get the rule that fixes each.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "shadowjoin": {
      "command": "npx",
      "args": [
        "-y",
        "shadowjoin@0.3.2"
      ],
      "env": {
        "SHADOWJOIN_CONFIG": "<your SHADOWJOIN_CONFIG>"
      }
    }
  }
}
Environment variables
  • SHADOWJOIN_CONFIGrequiredAbsolute path to shadowjoin.config.json, which names your data sources. Connection strings live here and never pass through a tool call.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.3.2
Registry
active
Published
10/17/2026

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