{"slug":"matlab-matlab-analyze-em","source_name":"matlab/matlab-analyze-em","name":"Matlab/Matlab Analyze Em","description":"S-parameters, insertion loss, fields, currents, mesh control, and solver selection for RF PCB performance validation. TRIGGER: user asks to compute S-parameters, analyze insertion/return loss, extract fields or currents, compare MoM vs FEM, or control mesh for any RF PCB component. Invoke BEFORE writing sparameters() or solver code — API is non-obvious. SKIP: designing or creating components (use the specific matlab-design-pcb-* skill), material/stackup setup only (use matlab-manage-pcb-material","version":1,"lift":{"pass_rate_delta_pts":72.73,"pass_rate_pct":90.9,"total_cases":22,"passed_cases":20,"tokens_delta_pct":126.1,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-16T17:33:51.383597+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":72.73,"with_pass_pct":90.9,"without_pass_pct":18.2,"tokens_delta_pct":126.1,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":21,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-16T17:33:51.383597+00:00","run_id":"5f14a80a-76dd-4187-8846-0d5bb6020569","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"https://www.mathworks.com/content/dam/mathworks/license/pmrl/license.md","install_count":0,"manifest_hash":"0f53e28ed9c5dd6b92b4b2d50ba0027182b924d595735ad51800218b4b4714c8","raw_url":"https://app.decimal.ai/s/matlab-matlab-analyze-em/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/matlab-matlab-analyze-em"}