Your workflow. One workspace.
Diagnose. Build. Compare. Keep a record — all for ComfyUI, locally.
Recent local drafts
View all →Your troubleshooting toolkit
Workflow checker ↗
Inspect JSON or PNG, focus broken connections and review safe repairs.
02 · UNDERSTANDLog inspector ↗
Turn a relevant ComfyUI error into evidence and practical checks.
03 · COMPAREWorkflow comparison ↗
Find semantic changes in nodes, settings, models and connections.
04 · CREATEWorkflow Studio ↗
Edit a graph locally and export a copy for verification in ComfyUI.
05 · RESOLVECasebook ↗
Keep the issue, evidence, checklist and actual outcome together.
06 · EXPLAINOnBeg Pro ↗
Ask for a focused AI explanation of only the excerpt you approve.
Stop losing the context.
A Casebook turns a finding into a recovery brief: evidence, a checked action list and the actual result. Export it locally, or request a structured AI recovery plan with Pro.
Explore Casebook ↗Free tools. Optional guidance.
Local workflow diagnostics, graph inspection, repairs, comparisons and Casebook exports stay free. Pro adds up to 100 focused AI explanations per month for $10.99 USD.
Compare Free and Pro →Find your next step
Error library · Workflow starters · JSON formatter · PNG metadata · Log redactor
Follow a specific diagnostic checklist, inspect a local copy and verify the result in your own ComfyUI.