JSONPath plugin README

plugins/filter-jsonpath/README.md

@@ -0,0 +1,59 @@
+# JSONPath
+
+A filter plugin that enables [JSONPath](https://en.wikipedia.org/wiki/JSONPath)
+extraction and filtering for JSON responses, making it easy to extract specific values
+from complex JSON structures.
+
+![Screenshot of JSONPath filtering](screenshot.png)
+
+## Overview
+
+This plugin provides JSONPath filtering for responses in Yaak. JSONPath is a query
+language for JSON, similar to XPath for XML, that provides the ability to extract data
+from JSON documents using a simple, expressive syntax. This is useful for working with
+complex API responses where you need to only view a small subset of response data.
+
+## How JSONPath Works
+
+JSONPath uses a dot-notation syntax to navigate JSON structures:
+
+- `$` - Root element
+- `.` - Child element
+- `..` - Recursive descent
+- `*` - Wildcard
+- `[]` - Array index or filter
+
+## JSONPath Syntax Examples
+
+### Basic Navigation
+
+```
+$.store.book[0].title          # First book title
+$.store.book[*].author         # All book authors
+$.store.book[-1]               # Last book
+$.store.book[0,1]              # First two books
+$.store.book[0:2]              # First two books (slice)
+```
+
+### Filtering
+
+```
+$.store.book[?(@.price < 10)]           # Books under $10
+$.store.book[?(@.author == 'Tolkien')]  # Books by Tolkien
+$.store.book[?(@.category == 'fiction')] # Fiction books
+```
+
+### Recursive Search
+
+```
+$..author                      # All authors anywhere in the document
+$..book[2]                     # Third book anywhere
+$..price                       # All prices in the document
+```
+
+## Usage
+
+1. Make an API request that returns JSON data
+2. Below the response body, click the filter icon
+3. Enter a JSONPath expression
+4. View the extracted data in the results panel

plugins/filter-jsonpath/package.json

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   "name": "@yaak/filter-jsonpath",
   "displayName": "JSONPath Filter",
   "description": "Filter JSON response data using JSONPath expressions",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mountain-loop/yaak.git",
+    "directory": "plugins/filter-jsonpath"
+  },
   "private": true,
   "version": "0.1.0",
   "scripts": {