x9-diagrams
Installation
SKILL.md
Diagrams
Design, create, review, and convert diagrams while keeping the visual argument and the native source independently correct.
The machine-readable onboarding contract lists external prerequisites.
Resolve two decisions
First choose the view that expresses the relationship: flowchart, sequence, state, architecture, data model, hierarchy, timeline, comparison, or another supported view. Then choose the delivery format. Do not let a familiar file format decide the diagram type.
An explicit format wins when it can express the required structure. If it creates a material limitation, explain the limitation and offer an alternative without silently changing the deliverable.
Use this matrix when the format is open: