Build real-time agents that react to new information

Subscribe to any fact and get notified when it changes.

Watching GLP-1 agonistslive
  • openFDAMounjaro label
  • ClinicalTrialsSURPASS-CVOT
  • EMAWegovy EPAR
No change yet

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How it works

One call to create a watch. We keep checking the sources and tell your agent when something changes.

Create a watch

One call with a query or a claim. Add a webhook URL if your agent runs as a service.

We keep checking

A trial registry, a drug label and a guideline change at different speeds. The provider graph refreshes each source at its own pace.

Get the change

A deployed agent gets a webhook with the before, the after and the sources. A harness like Claude Code reads the changes at the start of its next session.

Watch, from your terminal

Create a watch, then read what changed since your last session. Your coding agent gets the same calls through the KIRHA skill.

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Works in any harness

Get your API key, then install with one command

  • Claude Code
  • OpenCode
  • π
  • Windsurf
  • Gemini CLI
  • Codex
  • Cursor
  • GitHub Copilot

More than Search on a schedule

You could run a search every morning and compare the output. Watch does the parts a scheduled job cannot.

Changed facts only

Events list the facts that were added, removed or changed. A reworded page footer does not wake your agent.

Watch a claim

Give us a statement and every run checks it again. The watch fires when its verdict changes, for example from supported to contradicted.

A history nobody can backfill

Every change is stored with its date and source: when a label changed, which warning was added, how long a trial stayed recruiting. A change missed on the day is gone for anyone who starts watching later.

Evals that know the date

Each change carries the before and the after. Build evals against the label as it stood, and re-run them when it changes.

Know the day the data changes

Point a watch at the labels, registries and trials your agents depend on. Your agent hears about the change the day it happens.