Ua Parser Js
UAParser.js - The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devi ua parser js, javascript, analytics, bot-detection.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/bytesagain/useragent-parserUseragent Parser
An AI-oriented toolkit for user-agent string analysis. Configure parsing rules, benchmark performance, compare results, manage prompts, evaluate accuracy, fine-tune models, analyze patterns, track costs, monitor usage, optimize workflows, run tests, and generate reports — all with persistent logging and history.
Why Useragent Parser?
- Works entirely offline — your data never leaves your machine
- Simple command-line interface, no GUI needed
- Persistent timestamped logging for every action
- Export to JSON, CSV, or plain text anytime
- Built-in search across all logged entries
- Automatic history and activity tracking
Commands
| Command | Description |
|---|---|
useragent-parser configure <input> | Configure parsing rules or settings. Without args, shows recent entries |
useragent-parser benchmark <input> | Benchmark parsing performance. Without args, shows recent entries |
useragent-parser compare <input> | Compare parsing results across engines. Without args, shows recent entries |
useragent-parser prompt <input> | Manage AI prompts for user-agent analysis. Without args, shows recent entries |
useragent-parser evaluate <input> | Evaluate parsing accuracy or model output. Without args, shows recent entries |
useragent-parser fine-tune <input> | Fine-tune parsing models or rulesets. Without args, shows recent entries |
useragent-parser analyze <input> | Analyze user-agent string patterns. Without args, shows recent entries |
useragent-parser cost <input> | Track and log cost of parsing operations. Without args, shows recent entries |
useragent-parser usage <input> | Monitor usage statistics and patterns. Without args, shows recent entries |
useragent-parser optimize <input> | Optimize parsing rules for speed or accuracy. Without args, shows recent entries |
useragent-parser test <input> | Run tests against user-agent strings. Without args, shows recent entries |
useragent-parser report <input> | Generate or review parsing reports. Without args, shows recent entries |
useragent-parser stats | Show summary statistics across all command categories |
useragent-parser export <fmt> | Export all data (formats: json, csv, txt) |
useragent-parser search <term> | Search across all logged entries |
useragent-parser recent | Show the 20 most recent activity entries |
useragent-parser status | Health check — version, data dir, entry count, disk usage |
useragent-parser help | Show help with all available commands |
useragent-parser version | Show version (v2.0.0) |
Each action command (configure, benchmark, compare, etc.) works in two modes:
- With arguments: Logs the input with a timestamp and saves it to the corresponding log file
- Without arguments: Displays the 20 most recent entries from that category
Data Storage
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-bytesagain-useragent-parser": {
"enabled": true,
"auto_update": true
}
}
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