Electronics Industry Sites Skillpack

@@ -0,0 +1,13 @@+#!/usr/bin/env bash+# chip-sourcing-skillpack installer — deploys the root strategy skill + every per-site sub-skill.+set -euo pipefail+DEST="${CLAUDE_SKILLS_DIR:-$HOME/.claude/skills}"+install_one(){ local name="$1" src="$2"; mkdir -p "$DEST/$name"; cp "$src" "$DEST/$name/SKILL.md"; echo "  installed $name"; }+echo "Installing chip-sourcing skillpack -> $DEST"+install_one "chip-sourcing" "SKILL.md"+for d in skills/*/; do+  s="$d/SKILL.md"; [ -f "$s" ] || continue+  base="$(basename "$d")"; [ "$base" = "_template" ] && continue+  install_one "chip-sourcing-$base" "$s"+done+echo "Done. Root skill: chip-sourcing. Add a site by copying skills/_template -> skills/<site> and reinstalling."

@@ -0,0 +1,22 @@+---+name: chip-sourcing-SITE+description: (Template) Source parts from <SITE> via the native signed-in browser. Copy this folder to skills/<site>/ and fill in the search URL, extraction selectors, login/cookie notes, and whether pup is blocked.+---++# <Site Name> (<domain>)++**pup blocked?** <yes/no/intermittent> · **login-gated?** <yes/no>++## Search URL pattern+```+https://<domain>/...?q=<QUERY>+```++## Extract results (DOM selectors)+```js+// return JSON of MPN / stock / price / datasheet-link from the result DOM+```++## Notes+- Detail-page URL shape, facets to narrow by manufacturer, any banners/quirks, download flow.+- Record the date + a proven query when you verify it live.

@@ -0,0 +1,38 @@+---+name: chip-sourcing-digikey+description: Source parts from DigiKey via the native signed-in browser. DigiKey HARD-BLOCKS pup — the native browser is required. Keyword search, parametric category drill, MPN extraction.+---++# DigiKey (digikey.com)++**DigiKey hard-blocks Puppeteer.** Use the native browser (`nbrowser_*`). A logged-in profile also+surfaces your distributor pricing and stock.++## Keyword search → category landing+```+https://www.digikey.com/en/products/result?keywords=<QUERY>+```+A broad query (e.g. `VL53L`) lands on a **category overview**, not a flat table. The ICs are usually+under **Optical Sensors → Distance Measuring** (eval boards/kits are separate categories). Grab the+category link, then navigate into it:+```js+[...document.querySelectorAll("a")].filter(a=>/distance measuring|optical sensor/i.test(a.textContent))+  .map(a=>a.href).filter(h=>/products\/filter/.test(h))+```++## Parametric category → MPNs+After navigating into a `/products/filter/<cat>/<id>?s=...` page, extract manufacturer part numbers:+```js+(function(){var s=new Set();+ [...document.querySelectorAll("a,td,span,div")].forEach(e=>{+   var m=(e.textContent||"").match(/\bVL53L[0-9][A-Z0-9]+\b/g);  // adapt the regex per family+   if(m)m.forEach(x=>s.add(x));});+ return JSON.stringify([...s].sort());})()+```+Proven 2026-06-22: `VL53L` → 25 MPNs across the VL53L0/1/3/4/5/7/8 ToF families, native session+unblocked (`blocked:false`) where pup is refused.++## Notes+- Detail page: `https://www.digikey.com/en/products/detail/<mfr-slug>/<mpn>/<pid>` — has datasheet+  link, stock, price breaks, ECAD model links (SnapEDA/Ultra Librarian).+- High-volume days show an "ATTENTION … may require an additional business day" banner — harmless.

@@ -0,0 +1,23 @@+---+name: chip-sourcing-manufacturer+description: Source from the chip MANUFACTURER first (ST/TI/Nordic/NXP/...) via the native browser — the authoritative family list, datasheets, and official CAD. Manufacturer-first is the top of chip-fetcher's ladder.+---++# Manufacturer-first (ST / TI / Nordic / NXP / Microchip / …)++The manufacturer is the **authoritative** source for the full family, the latest datasheet, and+official 3D STEP. chip-fetcher's ladder starts here. Native browser matters because several+manufacturer datasheet CDNs **curl-block** but serve a real browser (use `fetch().arrayBuffer()`+inside the page to grab the PDF with the browser's fingerprint).++## ST example — the VL53Lx ToF family+```+https://www.st.com/en/imaging-and-photonics-solutions/proximity-sensors.html+https://www.st.com/en/<series-slug>.html        # e.g. vl53l8.html+```+ST's product-selector table lists every orderable variant + datasheet + STEP. Extract the family:+```js+[...document.querySelectorAll("a,td")].map(e=>e.textContent).join(" ").match(/\bVL53L[0-9][A-Z0-9]+\b/g)+```+Cross-check the manufacturer family against the DigiKey/Mouser parametric pull to catch NRND/new+variants. Then hand each MPN to chip-fetcher for the CAD bundle.

@@ -0,0 +1,20 @@+---+name: chip-sourcing-mouser+description: Source parts from Mouser via the native signed-in browser. Keyword + manufacturer-filtered search, MPN + stock + price extraction.+---++# Mouser (mouser.com)++Native browser preferred (intermittent pup blocking + your account pricing). ++## Keyword search+```+https://www.mouser.com/c/?q=<QUERY>+https://www.mouser.com/ProductDetail/<mfr>/<mpn>+```+Results render in a table (`#productTable` / rows with `data-...` and a part-number anchor). Extract:+```js+[...document.querySelectorAll("a[href*='/ProductDetail/']")].map(a=>a.textContent.trim()).filter(Boolean)+```+Stock + price live in the row; signed-in shows your negotiated pricing. Manufacturer facet on the+left narrows to e.g. STMicroelectronics for a clean family list.

@@ -0,0 +1,17 @@+---+name: chip-sourcing-snapeda+description: Pull symbol/footprint/3D CAD from SnapEDA via the native signed-in browser — login-gated downloads work because the profile is already authenticated.+---++# SnapEDA (snapeda.com)++CAD downloads are **login-gated**. The native browser is already signed in, so downloads + the+"request a part" flow work without re-auth (the core reason native beats pup here).++## Search → part → CAD+```+https://www.snapeda.com/search/?q=<MPN>+```+The part page exposes **Symbol / Footprint / 3D Model** download buttons and the target-EDA selector+(KiCad / EAGLE / Altium / OrCAD / Fusion). Drive the download in the user's profile; the file lands+in their normal Downloads, then `pull_file` it back to the container if chip-fetcher needs it.