Use UA Parser with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Decode raw HTTP User-Agent strings instantly. Extract structured Browser, OS, and Device data for accurate IT log analysis.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 1 capability
The complete UA Parser capability set.
These are the exact actions your AI can choose when you ask it to work with UA Parser.
01
1 capability in this set.
Part of 1 available through UA Parser.
- 01
Parse ua
Pass the raw UA string from HTTP headers or server logs and receive exact identification of the client. Decodes raw HTTP User-Agent strings into structured JSON objects (Browser, OS, Device). Prevents LLMs from hallucinating client specs from log files
Observed, not estimated
796ms average. Fast in production.
UA Parser is checked daily against the live service.
- Fastest day
- 655ms
- Slowest day
- 999ms
- 14-day trend
- Slowing+22%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of UA Parser, so you can see the experience inside your AI.
It does not authenticate your account with UA Parser. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
UA Parser Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_CYDiD9rpVXhsCSMbLyFLoKQocYhL1QQEwiF1DwU0/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — UA Parser capabilities are ready to use.
{
"mcpServers": {
"user-agent-parser-mcp": {
"url": "https://edge.vinkius.com/vk_preview_CYDiD9rpVXhsCSMbLyFLoKQocYhL1QQEwiF1DwU0/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions UA Parser owners ask.
- 01
Is it accurate for mobile devices?
Yes, it accurately identifies iOS, Android versions, and specific phone models.
- 02
Why not use a regex in the LLM prompt?
User-Agents change daily and are heavily obfuscated. A hardcoded regex will fail on newer devices.
- 03
Does it identify bots?
Yes, the parser can identify common web crawlers, scrapers, and search engine bots (like Googlebot).
Explore
More in Developer Tools
UserStack User-Agent Lookup AI Connector
Universal User-Agent intelligence — detect devices, browsers, and OS via AI.
ViewAccept Language Parser AI Connector
Parse HTTP Accept-Language headers into priority-ordered language preferences with quality weights.
ViewLog Line Key-Value Parser AI Connector
Extracts structured data and character offsets from unstructured log lines.
ViewHTML DOM Path Extractor AI Connector
Generate precise CSS selectors and XPath strings from raw HTML strings.
View
Suggestions
Email (.eml) File Parser AI Connector
Transform heavy raw email exports into crystal-clear text local. Let your AI act as your personal secretary, i
ViewHyperbrowser (Web Infra for AI) AI Connector
Cloud browsers for AI agents via Hyperbrowser — manage sessions, scrape pages, and extract structured data.
ViewEmail Header Metadata Extractor AI Connector
Extracts precise headers, hop counts, and domain information from raw RFC 822 email source text.
ViewCrawlbase AI Connector
Scrape and crawl via Crawlbase — perform HTML extraction, handle JS-rendered pages, bypass CAPTCHAs, and scrap
View
