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The Capacity Paradox
sim.pflow.xyz ranks every knob in a model by its measured effect on the objective. One run against a software team's backlog model reported that hiring past a point lowers the score; that finding is unconfirmed until the model's cost meter is fixed, and the catalog-wide sweep behind the rest of the pattern was never preserved. What was checked, what wasn't, and the models to re-run it on.
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The Model Is the App
A declarative vocabulary of composable models that gives you analysis and an app framework from the same artifact. Describe your operation, get a model; play the model as an app; calibrate it with your own data.
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Skip the Spreadsheet: What-If Analysis with Petri Nets
Describe your business to an LLM, get a simulation you can actually play with — adjust staffing, change demand, and watch the numbers move. Revised to say which vet-clinic results the tests actually check, and that the coffee shop runs out of milk, not cups.