Visualize data pipeline flows with diagrams

Trace end-to-end data-flow pipelines with diagrams

When understanding end-to-end call chains with explicit intermediate data is critical.

• · pipeline name, entry function, intermediate data structures

• · Mermaid flow diagram, step-by-step narrative with function references

• · Source code grep/read capability

• · Dead code in pipeline path
• · Data structure not passed through chain
• · Branching logic unclear

• · Mermaid diagram output
• · Function/class reference tracking
• · Decision point annotation