Observability

Observability is the record of what each agent actually did: which files it touched, which commands it ran, and why it made the call it made. For a lone developer this is a diff. For a fleet of agents running unattended, it is the only way to answer "what happened here" hours or days later.

This matters most when something goes wrong. A vague summary from the agent is not enough. You need the command it ran, the file it read before it decided, and the moment a task changed state. CodeHerder keeps that trail, so a review or an incident never starts from a blank screen.

This hub covers what we log, and what we chose not to. It also covers the debugging sessions where the activity feed turned a guess into a five-minute fix.