cohere-ai
Cohere · Live retrieval · robots.txt token cohere-ai
What it is definition
Retrieves pages to answer user-initiated prompts in Cohere's enterprise AI products.
cohere-ai is operated by Cohere and classified here as live retrieval. These agents fetch a single URL because a user asked about it. Disallowing one means the assistant answers from an older copy or from someone else's summary instead of the live page. Several are documented as not bound by robots.txt, because the request is user-initiated rather than a crawl.
Disallowing cohere-ai stops the fetch that happens when a user asks Cohere's enterprise products about one of your URLs. The answer still gets written, from an older copy or from a third party's description of the page, and you no longer control what it says.
- robots.txt token
- cohere-ai
- Operator
- Cohere
- Purpose
- Live retrieval
- Honors robots.txt
- yes
- Documentation
- https://knownagents.com/agents/cohere-ai
Identity on the wire exact string
Mozilla/5.0 (compatible; cohere-ai/1.0; +https://cohere.com)curl -A 'Mozilla/5.0 (compatible; cohere-ai/1.0; +https://cohere.com)' https://example.com/Replace the host with your own. A 403, a challenge page or an empty body means the edge is blocking the agent whatever robots.txt says.
How to allow it, how to block it robots.txt
User-agent: cohere-ai
Allow: /Absent any rule, the agent is already allowed, so this group only matters when your * group disallows something. Naming the agent replaces the * group for it entirely, so repeat here every disallow you still want to apply to it.
User-agent: cohere-ai
Disallow: /Disallowing cohere-ai stops the fetch that happens when a user asks Cohere's enterprise products about one of your URLs. The answer still gets written, from an older copy or from a third party's description of the page, and you no longer control what it says.
Sites that block it 60 shown
Compare Cohere
Cohere runs 2 agents in this registry, and they do different jobs. Blocking one says nothing about the others.
Common questions answered
Does blocking cohere-ai remove me from Cohere's enterprise products?
Partly. cohere-ai fetches a page only when a user asks about it, so disallowing it does not delist you from Cohere's enterprise products. It does mean the answer is composed without your live page, from a stale copy or a third-party summary.
How do I verify cohere-ai requests are genuine?
Cohere publishes neither reverse DNS names nor address ranges for cohere-ai, so a request carrying this user agent cannot be authenticated. The string is trivially spoofed and is routinely reused by unrelated scrapers. Treat it as a hint, rate-limit by source address, and do not grant it access you would not grant an anonymous client.
Check your own site free
See whether your robots.txt admits cohere-ai today, and whether your edge agrees with it.