Intelligence
Intent, context and reasoning.
Tessen starts from intent: what someone needs done, in their own words. An execution turns that intent into a written plan before any work begins, so the reasoning is visible rather than implied.
Intent
Describe the outcome, not the steps. The plan Tessen writes is returned with the execution, stage by stage.
Useful context
Context is what makes the result specific — the brief, the project, the constraints. Supply it with the request; Tessen does not invent it.
Direct model access is not part of the documented Platform contract. Integrations start executions; they do not choose or call models.