Currently, the following operations are supported:

Comment (new, reply, inline, and file-level)
List comments
Create task
List tasks
Set task state (RESOLVED / UNRESOLVED)
Delete task

However, the ability to resolve and unresolve pull request comment threads is not currently supported, even though Bitbucket Cloud provides REST APIs for this functionality.
Adding support for these operations would allow customers to fully manage the pull request review workflow through the Rovo MCP tool without needing to fall back to the REST API.