What we tested
Probed live on 23 Aug 2026 against rubric v1. 4 of 5 checks passed.
PROBE-VERIFIEDtier 2 of 3
✓Markdown negotiationAccept: text/markdown
✓Markdown twin at a predictable URL/page.md
✓llms.txt/llms.txt
✓API catalogRFC 9727
—MCP server answers/.well-known/mcp/server-card.json → tools/list
What an agent could do here
Read from the page’s own content, with the wording each was drawn from. Inference is kept separate from tested facts — an agent completing the action is tier 3.
UNVERIFIED
contact“Hire us: /contact”https://codixus.com/contact
query_api“API catalog: /.well-known/api-catalog”https://codixus.com/.well-known/api-catalog
Context
20 sites in the index share the category software development company, of which 5 are transactional.
How we grade
Three tiers. Every listing shows which one it has reached, and when. The rubric.
tier 1Declared
The site says agents are welcome in its robots.txt. A permission, not a capability.
tier 2Probe-verified
We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
tier 3Behaviourally verified
An agent completed the action end to end — booked, bought, submitted — and it worked.
Own this site?
1 check did not pass when we last looked: MCP server answers. Each is a small, specific fix; the rubric says exactly what we look for.
Behavioural verification — an agent completing your booking, purchase or contact flow end to end, with the date published here — opens to a small founding cohort first. Leave an email to be in it.
Related verified sites
2muchcoffee2muchcoffee is a full stack web and hybrid mobile app development company specializing in
software development company WorkspaceWorkspace is a Split, Croatia-based IT company specializing in custom digital products, we
software development company www.whitespectre.comWhitespectre provides custom software development and AI solutions for scaling and enterpr
software development company DetartechDetartech is an Istanbul-based software company offering MVP development, mobile apps, AI
software development company Ondokuzon |Ondokuzon is a software development company offering custom software, web, and mobile appl
software development company dectria GmbHdectria GmbH is a software company from Graz offering custom software development, AI solu
software development company NexoSmart IT SRLNexoSmart IT SRL is a software factory founded in 2014 specializing in custom software, AI
software development company Ebner Media & Management GmbHSoftware company from Austria developing custom software and apps with AI support for SMEs
software development company Record generated from a live database query. Method: about the index.