Observed arrival · 2026-08-27

CanaryDeck watches the endpoints other monitors forget

canarydeck.com Observed source

Editorial interest 74/100 Selection signal · not a rating of the site

An early-access monitoring service for APIs, websites, LLM endpoints, and MCP servers, with edge checks, alerts, and public status pages.

Landing page captured for the 2026-08-27 issue.

Field notes

CanaryDeck groups conventional uptime checks with tests aimed at newer AI infrastructure. Its LLM probe is described as a small canary prompt against any OpenAI-compatible API, measuring time-to-first-token, tokens per second, and output validity rather than treating every HTTP 200 as healthy. For MCP servers, the proposed check performs a handshake and inspects the tool list. The stated free tier allows five endpoints on five-minute intervals, with email alerts and a public status page.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

One card from the complete issue

Karunia Goes to Press

307,705 arrived 1,000 judged 999 catalogued Enter the complete issue