skill

PCB Design Rules

Public Made by Adom

by adom

Canonical PCB fab design rules (DRC) for every popular vendor: one JSON record per vendor, process and layer count, with generated Fusion/EAGLE .dru and .edru, KiCad .kicad_dru plus board-setup JSON, Altium .RUL exports, and a human comparison table. Every number cites the vendor's own capabilities page and the date it was read.

pcbdesign-rulesdrcfabricationjlcpcbpcbwayinstapcbfusionkicadaltiumedrukicad_dru
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Discover

How an AI finds this repo: the auto-discovery snippet from page.json, self-tested against the live discovery search.

Snippet

discovery_triggers
design rulesDRCJLCPCB rulesload PCBWay rulesInstaPCB rulesdrc loadfab capabilitiesmin trace widthmin drill sizeannular ringedrukicad_dru
discovery_pitch

Use when the user asks about PCB design rules, DRC limits, fab capabilities, minimum trace width, drill, via or annular ring limits, or wants to load a fab's rules into Fusion, KiCad or Altium.

tags
pcbdesign-rulesdrcfabricationjlcpcbpcbwayinstapcbfusionkicadaltiumedrukicad_dru
sample_prompts
Compare fab limitswhat is the minimum trace width and drill for JLCPCB vs PCBWay 2 layer?
Load rules into Fusionload the JLCPCB 4 layer design rules into my Fusion board
KiCad rules for a fabgive me the KiCad custom rules file for OSH Park 2 layer

Sample prompts: self-test

Your own triggers, combined not in results

How this repo ranks when its full trigger set is the query.

Each sample prompt run against the live discovery search. The score is your rank, does the prompt return this repo at the top?

"what is the minimum trace width and drill for JLCPCB vs PCBWay 2 layer?"Compare fab limits not in results
1. adom/adom-vscode score 13.00
2. adom/pup-bridge score 10.00
3. adom/adom-tts score 10.00
4. adom/nb-bridge score 9.00
5. adom/adom-bridge-macos score 9.00
"load the JLCPCB 4 layer design rules into my Fusion board"Load rules into Fusion not in results
1. adom/fusion-bridge score 13.00
2. adom/nb-bridge score 12.00
4. adom/pup-bridge score 9.00
5. adom/adom-bridge score 9.00
"give me the KiCad custom rules file for OSH Park 2 layer"KiCad rules for a fab not in results
1. adom/adom-bridge-macos score 14.00
2. adom/adom-bridge score 13.00
3. adom/nb-bridge score 12.00
4. adom/adom-vscode score 12.00
5. adom/kicad-bridge score 10.00