atlassian.com: what it tells AI crawlers

On 27 October 2026, atlassian.com's robots.txt allowed all of GPTBot, OAI-SearchBot, ClaudeBot, Claude-SearchBot, Google-Extended, PerplexityBot and CCBot; it also published llms.txt.

Last verified 2026-10-28 03:59 UTC (daily run of 2026-10-27). Proof for that day.

Panel

top 1k (Tranco)

robots.txt

ok (HTTP 200) · https://www.atlassian.com/robots.txt
unchanged since 2026-10-26 · sha256 c0a6d137d17b75f9… · view as recorded

The * group

allows applies to every agent without its own group

Per AI bot, 2026-10-27

Other signals

llms.txt: "Atlassian", 26,607 bytes, 105 links.

robots.txt as recorded sha256 c0a6d137d17b75f9…

User-agent: *
Disallow: /blog/author/*
Disallow: /blog/tag/*
Disallow: /blog/it-teams/tam-day-summit-3-big-takeaways-2/attachment/tam-day
Disallow: /dam/jcr:261696c7-3570-4760-b2a6-b69264c2a2db
Disallow: /dam/jcr:d493cbe0-67e8-4aa5-8972-b41046099254/Lean%20ITSM%20Whitepaper.pdf$
Disallow: /dam/jcr:b549786a-5967-4603-91eb-16a9d8902061/cPrime_SAFewhitepaper_0829_125636.pdf$
Disallow: /dam/jcr:7b30c258-5588-43a5-ba8a-cd1d1cce64cd/Enterprise%20Success%20Package%20One-pager%20Updated%20.pdf$
Disallow: /dam/jcr:1c950f05-9161-4b6b-9fe3-be3e7b1f0412/Jira%20Align%20Enterprise%20Success%20Package%20One-Pager.pdf$
Disallow: */purchase/*
Disallow: */variants/*
Allow: /purchase/price-comparison$

User-agent: atlassian-bot
Disallow: /blog/author/*
Disallow: /blog/tag/*
Disallow: /blog/search/*
Disallow: /blog/archives/*
Disallow: /blog/*/page/*
Disallow: /company/careers/detail/*

# Block all localized paths from being crawled
Disallow: /ja/*
Disallow: /fr/*
Disallow: /de/*
Disallow: /es/*
Disallow: /br/*
Disallow: /zh/*
Disallow: /ko/*
Disallow: /ru/*
Disallow: /pl/*
Disallow: /it/*
Disallow: /nl/*
Disallow: /fi/*
Disallow: /hu/*
Disallow: /ro/*
Disallow: /cs/*

Sitemap: https://www.atlassian.com/sitemap.xml

# Sitemap for Blog
Sitemap: https://www.atlassian.com/blog/post-sitemap.xml

robots.txt versions

Timeline of changes

Reconstructed history (Common Crawl)

From Common Crawl's robots.txt captures: what CCBot was served, one crawl per quarter. A separate series from the daily observations above; a 403 here means Common Crawl was refused, not this ledger.

Evidence

Every daily observation of atlassian.com is a leaf in that day's Merkle tree. Proof of the robots.txt line for 2026-10-27: audit path (JSON), day root and OpenTimestamps proof (complete (bitcoin block 973493)).

API: https://infrarabbit.com/crawlers/api/v1/policy/atlassian.com