name: notebook description: Per-asset notebook stored inside OpsKat. Use it to keep short operational notes (runbook steps, incident findings, connection quirks) next to the asset they belong to.

Notebook

A notebook asset is a named collection of short text notes stored inside OpsKat itself. Nothing leaves the machine: the notes live in the app's database, keyed by the notebook name the asset is configured with. Two assets configured with the same notebook name share their notes; that is the intended way to point several environments at one set of runbooks.

When to use it

Reach for a note when a fact is worth keeping but too small to be a document: the exact failover command for a cluster, why a host needs a non-standard port, what an alert meant last time. Read the notebook before improvising on an asset the user has notes for.

Calling the tools

The notebook a call works on is the asset you ran exec against; no tool takes an asset id.

exec <asset> -- note_list
exec <asset> -- note_list --prefix=runbook/
exec <asset> -- note_get --key=runbook/failover
exec <asset> -- note_put --key=runbook/failover --content="1. drain 2. promote" --tags=runbook,db
exec <asset> -- note_delete --key=scratch

Note keys are paths by convention, not by rule: runbook/failover and incident/2026-03-11 sort and filter well with --prefix.

What the permissions mean

• Reading (note_list, note_get) is granted to a new notebook asset, so listing and reading run without asking.
• Writing (note_put) asks the user unless they have granted the notebook's write group or allowed writes to that key (a rule can cover only some keys, such as runbook/*); expect a confirmation prompt the first time.
• Deleting (note_delete) is refused by a group granted to every new notebook asset. If the user wants a note gone, say so and let them revoke that group themselves — retrying will not help.

Overwriting an existing key replaces its content outright; there is no history. When the user's intent is "add to a note", read it first and put back the merged body.