LocalFree

jsonloupe MCP server

priyanshuN/jsonloupe

Open huge JSON locally and give agents its shape, queries and exact values, never the whole blob.

2 GitHub stars871 npm downloads / month
Source code Website

Install jsonloupe in Claude Code

Claude Code
claude mcp add jsonloupe -- npx -y jsonloupe
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "jsonloupe": {
      "command": "npx",
      "args": [
        "-y",
        "jsonloupe"
      ]
    }
  }
}

Frequently asked questions

What does the jsonloupe MCP server do?

Open huge JSON locally and give agents its shape, queries and exact values, never the whole blob.

Is the jsonloupe MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does jsonloupe run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add jsonloupe to Claude Code?

Run: claude mcp add jsonloupe -- npx -y jsonloupe

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