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 its MCP server offers
We connected, ran tools/list, and recorded what came back on 23 Aug 2026. 3 tools, served from bronto.main-kill-isr.mintlify.me — the standard set for sites on mintlify.
search_bronto_docsquery_docs_filesystem_bronto_docssubmit_feedback
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
query_api“Integrate Bronto into your stack with API access and automation.”https://docs.bronto.io/Account-Management/API-Keys
Context
10 sites in the index share the category observability platform, 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: API catalog. 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
Dash0Dash0 provides an OpenTelemetry-native observability platform with AI-powered insights, co
observability platform Better StackBetter Stack offers an AI SRE observability stack with incident management, logs, metrics,
observability platform Flashduty DocsFlashduty Docs provides documentation for a comprehensive observability platform covering
observability platform Trainly DocumentationDocumentation for Trainly, an observability platform tracing AI interactions with anomaly
observability platform LemmaLemma is an observability platform for AI agents that enables tracing, debugging, and moni
observability platform KubiksKubiks provides OpenTelemetry-native observability with distributed tracing, real-time das
observability platform Last9Last9 provides a unified observability platform with metrics, logs, traces, and APM for de
observability platform GalileoGalileo provides documentation for an observability and evaluation platform for GenAI and
observability platform Record generated from a live database query. Method: about the index.