Har Debugger
The Har Debugger analyzes HAR files to identify HTTP requests and responses, aiding in web development troubleshooting and performance analysis.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add har-debugger npx -- -y @trustedskills/har-debugger
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"har-debugger": {
"command": "npx",
"args": [
"-y",
"@trustedskills/har-debugger"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The har-debugger skill allows AI agents to inspect and debug HTTP Archive (HAR) files. It can parse HAR data, extract specific requests or responses, and provide insights into network activity. This is useful for analyzing web performance, troubleshooting API issues, and understanding user behavior.
When to use it
- Debugging Web Requests: Investigate why a website isn't loading correctly by examining the underlying HTTP requests and responses captured in a HAR file.
- Analyzing API Performance: Identify bottlenecks or errors within an API workflow using data from a HAR recording of the interaction.
- Understanding User Behavior: Gain insights into how users interact with a web application by analyzing network activity recorded as a HAR file.
- Reproducing Issues: Recreate specific user interactions and network conditions described in a HAR file to debug problems more effectively.
Key capabilities
- HAR File Parsing: Parses the contents of HTTP Archive (HAR) files.
- Request/Response Extraction: Extracts individual requests and responses from a HAR file.
- Data Analysis: Provides insights into request headers, response codes, timings, and other relevant data within the HAR file.
Example prompts
- "Analyze this HAR file and tell me the total time spent on all requests."
- "Extract the request URL and response code for the first image in this HAR file."
- "Show me a summary of all failed requests (status codes >= 400) from this HAR file."
Tips & gotchas
- The skill requires a valid HAR file as input. Ensure the file is properly formatted.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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