Individual skill
architecture-diagram
Diagram a system or technical architecture — services, data stores, and how they connect. Use when asked to draw an architecture, show how components fit together, map a system/data flow, or visualize services and dependencies. Produces a ready-to-render Mermaid diagram with grouped subgraphs (renders live, exportable as PNG/SVG) plus a component legend and notes.
plugins/pm-visuals/skills/architecture-diagram/SKILL.md
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- Last checked
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# Architecture Diagram Skill
"How does the system fit together?" is best answered with a picture. This skill turns a described system
into a clean **Mermaid architecture diagram** — clients, services, data stores, and third parties, grouped
into logical layers with labelled connections (sync vs async, protocols) — not an undifferentiated blob of
boxes.
## Required Inputs
Ask for these only if they aren't already provided:
- **The components** — services, apps, databases, queues, external APIs.
- **How they connect** — who calls whom; sync (HTTP/gRPC) vs async (queue/event); data flow direction.
- **Logical groupings** — frontend / backend / data / third-party, or by team/domain.