JSON Query MCP

Name: JSON Query MCP
Author: mgraczyk

mgraczyk

An MCP server that gives AI agents tools to query large JSON files

Setup

Choose your client, copy the config, then fill in any required environment variables.

claude mcp add json-query -- npx json-query-mcp

~/.codex/config.toml

[mcp_servers.json-query]
command = "npx"
args = ["json-query-mcp"]

# codex mcp add json-query -- npx json-query-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "json-query": {
      "command": "npx",
      "args": [
        "json-query-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "json-query": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "json-query-mcp"
      ]
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "json-query": {
      "command": "npx",
      "args": [
        "json-query-mcp"
      ]
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "json-query": {
      "command": "npx",
      "args": [
        "json-query-mcp"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "json-query": {
      "command": "npx",
      "args": [
        "json-query-mcp"
      ]
    }
  }
}