What is DuckAssistBot?
DuckAssistBot is a generic crawler. Use this crawler profile to identify user-agent tokens, operator signals, platform hints, and recommended handling.
DuckAssistBot
AI assistant
- Version
- 1.2
- First seen
- Jun 8, 2026
- Confidence
- Inferred user-agent token
Crawler tags
Directory facts
- AI model training
- Not listed as training
- Acts on behalf of user
- Yes, user-triggered
- Obeys directives
- Yes, listed as obeying robots.txt
What is DuckAssistBot?
DuckAssistBot is a generic crawler. DuckAssistBot is classified as a generic crawler that may fetch pages for search, SEO, monitoring, or data collection workflows.
DuckAssistBot was inferred from a bot-like product token in the user-agent string.
How to identify DuckAssistBot in logs
Search server logs for DuckAssistBot. Matching those tokens is useful for discovery, but IP verification is still recommended before trusting the identity.
DuckAssistBot/1.2; (+http://duckduckgo.com/duckassistbot.html)
Use this as a web-crawler lookup reference for identifying how this user-agent presents itself in server logs. After you identify crawler traffic, run the WebMCP Compatibility Checker to confirm whether AI crawlers and agents can understand your site.
User-agent signals
- Product tokens
- DuckAssistBot/1.2
- Documentation
- http://duckduckgo.com/duckassistbot.html
- Contact
- None found
- Platform
- Unknown · Unknown
- Browser profile
- Unknown · Unknown
- Browser-like UA
- No
- HTTP library
- Unknown
- Spoof risk
- High
Questions answered by this crawler profile
What is DuckAssistBot?
DuckAssistBot is classified as a generic crawler that may fetch pages for search, SEO, monitoring, or data collection workflows.
Who operates DuckAssistBot?
The operator for DuckAssistBot is not known from the user-agent alone.
How do I identify DuckAssistBot in logs?
Search server logs for DuckAssistBot. Matching those tokens is useful for discovery, but IP verification is still recommended before trusting the identity.
Should I allow DuckAssistBot?
Verify IP ownership or behavior before making security decisions because user-agent strings can be spoofed. Monitor crawl rate and paths, then allow normal traffic or rate-limit/block if behavior becomes abusive.
Does DuckAssistBot respect robots.txt?
Robots.txt compliance cannot be proven from a user-agent string alone. Check the crawler operator documentation and your own logs before assuming behavior.