The APIs and MCP servers your stack leans on, watched for you.
We follow every OpenAPI spec, changelog page, and MCP server you point us at. When something shifts, we work out what changed, label how severe it is, and let your team know wherever they already chat.
For anyone shipping on top of someone else's API — or MCP server.
Solo side project or 200-engineer org — same calm signal, well-classified, never spammy.
Always watching
We keep a steady eye on OpenAPI specs, changelog pages, and MCP server schemas — round the clock, so you don't have to set a recurring calendar reminder.
Loud changes, loud alerts
Every diff gets tagged Breaking, Deprecation, Additive, or Informational. The dramatic ones reach you fast; the cosmetic ones stay out of your way.
Lands where your team already is
Send alerts to email, Slack, Microsoft Teams, or your own webhook — whichever your team already lives in. We retry the flaky ones so you don't miss anything.
Hear about changes before your users do.
Your first monitor takes about a minute to set up. The first three are on us, forever.