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pipeworx-io

mcp-json

by pipeworx-io

mcp-json

JSON tools MCP.

Part of Pipeworx — an MCP gateway connecting AI agents to 1160+ live data sources.

Tools

Tool

Description

validate_json

Validate a JSON string (keyless, offline). Returns whether it is valid and, if not, the error message and the character position.

format_json

Pretty-print or minify a JSON string. indent sets spaces (default 2); pass 0 to minify to a single line. Keyless, offline.

query_json

Extract a value from JSON at a path using dot/bracket notation, e.g. "user.addresses[0].city". Keyless, offline.

Related MCP server: mcp-json-tools

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "json": {
      "url": "https://gateway.pipeworx.io/json/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 1160+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Json data" })

The gateway picks the right tool and fills the arguments automatically.

More

License

MIT

A
license - permissive license
-
quality - not tested
C
maintenance

Maintenance

Maintainers
Response time
Release cycle
Releases (12mo)
Commit activity

Resources

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If you are the server author, to access and configure the admin panel.

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MCP directory API

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curl -X GET 'https://glama.ai/api/mcp/v1/servers/pipeworx-io/mcp-json'

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