Bring your data, not its ambiguities
Importing a spreadsheet and connecting an agent are different operations. In either case, checking the resulting data remains your responsibility.
Before and after importing
Keep the original file. Standardise teacher, group and subject names, separate weekly hours from notes and remove duplicate records for the same resource. A visual timetable spreadsheet is not necessarily an importable lesson table.
Kaselles supports spreadsheet import and educational formats including ITACA and Untis. Check the format supported by your version and inspect the import result: created entities, relationships, hours and warnings. A successful import does not establish that the constraints are feasible.
A local connection is not universal compatibility
Kaselles' MCP server listens on the computer itself and requires a credential. A client must be able to reach that connection and support the appropriate transport. Do not expose the port or share the credential to make a remote service connect.
Sample configurations are not compatibility tests. Proxy packaging and real-client verification remain unfinished. If you use an AI provider, check what data it receives and its terms; importing, configuring and generating do not require an agent.