What makes a work update trustworthy?

Most productivity tools optimize for completeness: more activity, more metrics, more detail.
But a useful update is not a transcript of everything someone did.

It should explain what changed, why it mattered, and what happens next. My coding agent is not able to do this that well because of the context gap

For engineering work, I would evaluate an automatic update on four things:

1. Can I trace each claim back to real activity?
2. Does it separate meaningful progress from repetitive noise?

3. Does it preserve decisions, failed approaches, and debugging context?

4. Can the developer review and edit it before sharing?

A short update backed by evidence is more valuable than a detailed summary nobody trusts.