Kato runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 6 Nov 2026.
What was said, shown and promised on your client's calls, filed by client. Needs the Kato app.
Nothing serious here today
Today is the operative word: we check Kato every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Alternatives to Kato
same job, measured the same waySay what your agent needs: Fizzl buys the right paid x402 API, checks the answer. Free pick.
What changed in the packages, APIs and services your code depends on, and the fixes it needs.
Memory for your AI: what you saw on screen, said in calls and worked on, searchable by agents.
Tells you what leaked in a .har capture, who's on the page, and what to strip. No network calls.
Your own WhatsApp as an MCP server: read, search and send from any MCP client.
Indexes your Next.js project so an agent finds the file that owns a task in one call.
Merged agent permission rules: which settings file wins, and which rules your client ignores.
Private intro network. Say what you need or offer, your agent finds the person, both accept.
Kato — questions
Answers built from our own checks of this server.