JSON Query MCP
A Model Context Protocol (MCP) server for querying large JSON files. This server provides tools for working with large JSON data that can be used by LLM models implementing the Model Context Protocol.
Features
- Query JSON files using JSONPath expressions
- Search for keys similar to a query string
- Search for values similar to a query string
Example
Here is an example of the Cursor Agent using the tool to read a a very large (>1M character) JSON Swagger definition, and extracting a small portion to write a typescript interface.
Usage
npx json-query-mcp
Installation in Cursor
Add the following to your cursor mcp json
(on macOS this is /Users/$USER/.cursor/mcp.json
)
Development
License
MIT
This server cannot be installed
local-only server
The server can only run on the client's local machine because it depends on local resources.
A Model Context Protocol server for querying large JSON files using JSONPath expressions, enabling LLMs to efficiently search and extract information from large JSON data.
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