For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Granting users access to workspaces and collections can be done at the workspace level. You can leverage user groups (only available to Postman Enterprise teams) to create groups that share the same roles and permissions.