Ship remaining PCB plan slices: BOM chain, SPOF, EMI FACT, gated Tj.

Package/pinout/ratings mismatches, SPOF as REVIEW, EMI only with a
datasheet quote, and Tj from copper+vias+θJA when every parameter exists.
Re-extract SI layout_rules from 1.12.0; ImpedenceFinder license stays UNKNOWN.

skills/extract-pintable/SKILL.md

@@ -68,6 +68,7 @@ You **must** look for layout guidance. Emit `layout_rules` as a list. Use `[]` o
 | `layer` | Required copper layer / topology |
 | `series_resistor` | Series R on the HS net (`value_ohms`) |
 | `return_path` | GND return via next to the pair |
+| `emi` / `common_mode` / `shield` | Common-mode choke, ferrite bead, shield, or EMI filter **quoted from this datasheet** (no IEC 61000 invention) |
 
 Do **not** emit impedance/50 Ω rules for I2C, GPIO, EN, analog REGN, or USB CC. Do **not** invent USB 90 Ω unless **this** datasheet states a number.
 

skills/extract-pintable/schema.json

@@ -75,7 +75,10 @@
               "layer",
               "series_resistor",
               "return_path",
-              "si"
+              "si",
+              "emi",
+              "common_mode",
+              "shield"
             ]
           },
           "pin": {"type": ["string", "null"]},

skills/extract-pintable/validate.py

@@ -89,6 +89,7 @@ def validate(data: dict) -> list[str]:
                 "decoupling_proximity", "thermal_via", "keepout", "length_match",
                 "impedance", "max_length", "spacing", "ref_plane", "si_via",
                 "layer", "series_resistor", "return_path", "si",
+                "emi", "common_mode", "shield",
             }
             for i, row in enumerate(data["layout_rules"]):
                 if not isinstance(row, dict):