# Click by selector (preferred — uses element bounding rect + scrollIntoView)
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"click",
  "selector":"button.wg-button--primary"
}'

# Click by viewport coords
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"click",
  "x":860, "y":803
}'

# Type into an input
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"type",
  "text":"DMG2305UX-7",
  "selector":"input[name=search]"
}'

# Press a key
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"key",
  "key":"Enter"
}'

# Mouse move (human-like trajectory before a click)
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"move",
  "x":400, "y":500, "steps":10
}'

adom-desktop browser_list_tabs '{"sessionId":"chip-fetcher"}'
# → tabs: [
#     { tabId:"tab-1", opener:"user",  openerTabId:null,    url:"..." },
#     { tabId:"tab-2", opener:"popup", openerTabId:"tab-1", url:"..." }
#   ]

{
  "ok": true,
  "matchedCount": 4,
  "chosenIndex": 3,
  "clickedRect": {"x":890,"y":803,"w":193,"h":48},
  "clickedText": "Generate data sheet",
  "pickStrategy": "modal-scoped-largest",
  "modalDetected": true,
  "insideModal": true
}

RECT=$(adom-desktop browser_eval "{\"sessionId\":\"$S\",\"expr\":\"(()=>{const b=document.querySelector('YOUR-SELECTOR'); if(!b)return null; const r=b.getBoundingClientRect(); return JSON.stringify({x:Math.round(r.left+r.width/2),y:Math.round(r.top+r.height/2)});})()\"}" | jq -r '.result')
adom-desktop browser_input_dispatch "{\"sessionId\":\"$S\",\"type\":\"click\",\"x\":$(echo $RECT | jq .x),\"y\":$(echo $RECT | jq .y)}"

# Mode A — container-side write (preferred for chip-fetcher's library/)
adom-desktop browser_fetch_url '{
  "sessionId":"chip-fetcher",
  "tabId":"tab-2",
  "url":"https://wago.priintcloud.com/datasheets/2601-3105/en",
  "saveTo":"/home/adom/project/chip-fetcher/library/WAGO-2601-3105/datasheet.pdf"
}'
# → {ok:true, savedTo:"/home/.../datasheet.pdf", savedToFilesystem:"container",
#    bytes:3798336, contentType:"application/pdf", status:200}

# Mode B — desktop-side write (drop a CAD bundle in user's Downloads)
adom-desktop browser_fetch_url '{
  "sessionId":"chip-fetcher",
  "tabId":"tab-2",
  "url":"https://...",
  "desktopSaveTo":"C:\\Users\\john\\Downloads\\bundle.zip"
}'

# Mode C — neither saveTo nor desktopSaveTo → bodyBase64 in response
#   (caller decides where to write; useful for files <50 MB)

SESSION="chip-fetcher"
URL="https://www.wago.com/global/p/2601-3105"
OUT="/home/adom/project/chip-fetcher/library/WAGO-2601-3105/datasheet.pdf"

# 1. Open product page
adom-desktop browser_navigate "{\"sessionId\":\"$SESSION\",\"url\":\"$URL\"}"
sleep 6

# 2. Auto-accept cookies
adom-desktop browser_eval "{\"sessionId\":\"$SESSION\",\"expr\":\"<auto-accept-cookies-snippet>\"}"
sleep 2

# 3. Open the modal (eval-click is fine for non-trusted modal openers)
adom-desktop browser_eval "{\"sessionId\":\"$SESSION\",\"expr\":\"Array.from(document.querySelectorAll('button, a')).find(e => /^generate datasheet$/i.test((e.textContent||'').trim())).click()\"}"
sleep 3

# 4. TRUSTED click on modal submit
adom-desktop browser_input_dispatch "{\"sessionId\":\"$SESSION\",\"type\":\"click\",\"selector\":\"button.wg-button--primary\"}"
sleep 5

# 5. Capture popup URL FROM list_tabs IMMEDIATELY (popup tabs auto-close)
LIST=$(adom-desktop browser_list_tabs "{\"sessionId\":\"$SESSION\"}")
POPUP_URL=$(echo "$LIST" | jq -r '.tabs[] | select(.opener=="popup") | .url' | head -1)
POPUP_TAB=$(echo "$LIST" | jq -r '.tabs[] | select(.opener=="popup") | .tabId' | head -1)

# 6. Fetch PDF bytes through the session, save container-side
adom-desktop browser_fetch_url "{
  \"sessionId\":\"$SESSION\",
  \"tabId\":\"$POPUP_TAB\",
  \"url\":\"$POPUP_URL\",
  \"saveTo\":\"$OUT\"
}"

{
  "ok": false,
  "errorCode": "tab_not_found",
  "lastKnownUrl": "https://example.com/",
  "openerTabId": "tab-1",
  "_hint": "...Call browser_fetch_url with that URL (and the opener tabId for cookies) to get its bytes — do NOT try to eval against the closed tabId."
}

# Canonical popup-PDF recovery pattern
RESP=$(adom-desktop browser_eval "{\"sessionId\":\"X\",\"tabId\":\"$POPUP\",\"expr\":\"1\"}" 2>&1 || true)
if echo "$RESP" | jq -e '.errorCode == "tab_not_found"' >/dev/null; then
  URL=$(echo "$RESP" | jq -r '.lastKnownUrl')
  OPENER=$(echo "$RESP" | jq -r '.openerTabId')
  adom-desktop browser_fetch_url "{\"sessionId\":\"X\",\"tabId\":\"$OPENER\",\"url\":\"$URL\",\"saveTo\":\"…\"}"
fi

adom-desktop pull_file '{
  "filePaths": ["C:/Users/<USER>/Downloads/<file>"],
  "saveTo": "/home/adom/project/chip-fetcher/incoming"
}'
# → {"success": true, "files": [{"name": "...", "path": "/home/adom/...", "size": ..., "sha256": "...", "chunks": ...}]}

pkill -f "adom-desktop serve"
sleep 1
nohup /usr/local/bin/adom-desktop serve > /tmp/adom-desktop-serve.log 2>&1 &
disown
adom-desktop --version

ssh user@host "taskkill //f //im node.exe"
# then send any browser command to auto-respawn
adom-desktop browser_status '{"sessionId":"chip-fetcher"}'

adom-desktop browser_input_dispatch '{"sessionId":"x","type":"click","x":1,"y":1}'
# Expected: {"ok":true,"dispatched":"click",…} or session-not-found
# WRONG: "Unknown command: browser_input_dispatch" — bridge is stale, kill node.exe.

// snippet to use via browser_eval after every navigation
(()=>{
  const tries = (root) => {
    const btns = Array.from(root.querySelectorAll("button, a"));
    const re = /^(accept all|accept all cookies|accept|i agree|allow all|ok)$/i;
    const m = btns.find(b => re.test((b.textContent||"").trim()));
    if (m) { m.click(); return true; }
    return false;
  };
  if (tries(document)) return "accepted";
  // Walk shadow roots — Usercentrics et al. use them
  const hostsAttempted = new Set();
  const walk = (root) => {
    for (const el of root.querySelectorAll("*")) {
      if (el.shadowRoot && !hostsAttempted.has(el)) {
        hostsAttempted.add(el);
        if (tries(el.shadowRoot)) return true;
        if (walk(el.shadowRoot)) return true;
      }
    }
    return false;
  };
  return walk(document) ? "accepted-in-shadow" : "no-banner";
})()

const acceptRegex = /^(accept all|accept|allow all|i accept|got it|agree|ok|continue|yes)$/i;
const declineRegex = /^(not today|no thanks|maybe later|decline|close|dismiss|not now|no, thanks|cancel|skip|later)$/i;
Array.from(document.querySelectorAll("button, a, [role=button]"))
  .filter(b => {
    const t = b.textContent.trim();
    return acceptRegex.test(t) || declineRegex.test(t);
  })
  .forEach(b => b.click());
// Click close X icons (cookie banners, modals, popups)
document.querySelectorAll("[aria-label*=close i], [class*=banner-close], [class*=modal-close], [class*=popup-close], #onetrust-close-btn-container button, #onetrust-accept-btn-handler, #surveyModal .close, [id*=survey] [class*=close]").forEach(b => b.click());
// Hide any survivors
document.querySelectorAll("[id*=survey], [class*=survey-modal], [class*=popup-modal], [aria-modal=true]:not([id^=mvOverlay])").forEach(el => el.style.display = "none");
document.body.style.overflow = "";

# Drive a browser tab
adom-desktop browser_navigate '{"sessionId":"chip-fetcher","url":"..."}'
adom-desktop browser_eval '{"sessionId":"chip-fetcher","expr":"..."}'
adom-desktop browser_screenshot '{"sessionId":"chip-fetcher","maxWidth":900}'
adom-desktop browser_raise_os_window '{"sessionId":"chip-fetcher"}'

# Run shell on user's desktop (requires approval — first time per session)
adom-desktop shell_execute '{"command":"<cmd>","timeoutSeconds":30}'

# Pull a file from the user's desktop into the container
adom-desktop pull_file '{
  "filePaths": ["C:\\Users\\<USER>\\Downloads\\<file>"],
  "saveTo": "/home/adom/project/chip-fetcher/incoming"
}'

# adom-desktop API patterns (chip-fetcher playbook)

Trusted clicks, popup auto-tracking, smart-pick, browser_fetch_url, pull_file. Read this when you need to drive a pup browser tab beyond the basic `browser_navigate` + `browser_eval` couplet.

## Trusted click via `browser_input_dispatch` (adom-desktop ≥ v1.4.7)

When a click "lands but does nothing" — that's almost always because the framework / vendor JS gates the handler on `event.isTrusted`, and page-side `dispatchEvent(new MouseEvent(...))` is `isTrusted: false`. **`browser_input_dispatch` routes through Chromium CDP `Input.dispatchMouseEvent` / `dispatchKeyEvent`** — events have `isTrusted: true`, so framework handlers (React/Vue/Svelte) and most vendor anti-automation gates actually fire.

```bash
# Click by selector (preferred — uses element bounding rect + scrollIntoView)
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"click",
  "selector":"button.wg-button--primary"
}'

# Click by viewport coords
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"click",
  "x":860, "y":803
}'

# Type into an input
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"type",
  "text":"DMG2305UX-7",
  "selector":"input[name=search]"
}'

# Press a key
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"key",
  "key":"Enter"
}'

# Mouse move (human-like trajectory before a click)
adom-desktop browser_input_dispatch '{
  "sessionId":"chip-fetcher",
  "type":"move",
  "x":400, "y":500, "steps":10
}'
```

Optional fields: `tabId` (defaults to active tab), `button` (`left`|`right`|`middle`), `clickCount` (2 for double-click), `delay` (ms between mousedown/mouseup or between keystrokes).

**Use `browser_input_dispatch` when:**
- Vendor "Generate" / "Download" / "Submit" buttons no-op on `browser_eval` clicks
- Login forms behind framework gates
- Modal dismissal needs `key:"Escape"` and DOM-level dispatch fails
- Any time you'd say "I clicked it but nothing happened"

`browser_eval`-side click is still fine for buttons that DO fire (most CSE Download Model buttons, simple modal openers). `browser_input_dispatch` is the upgrade path when those silently no-op.

## Popup tabs auto-track in `browser_list_tabs` (adom-desktop ≥ v1.4.7)

Tabs the page itself spawns (`window.open()`, `target="_blank"` form submits, `<a target="_blank">` clicks) used to be invisible. Now they auto-track:

```bash
adom-desktop browser_list_tabs '{"sessionId":"chip-fetcher"}'
# → tabs: [
#     { tabId:"tab-1", opener:"user",  openerTabId:null,    url:"..." },
#     { tabId:"tab-2", opener:"popup", openerTabId:"tab-1", url:"..." }
#   ]
```

`opener:"user"` = chip-fetcher opened it. `opener:"popup"` = the page spawned it; `openerTabId` names the tab that triggered the popup.

Popups don't auto-focus — use `browser_switch_tab` to make one active before screenshots, or pass `tabId` to `browser_eval` / `browser_screenshot` to target it without switching.

## Clicks may open the result in a NEW TAB

**Every "Download Datasheet" / "Generate" / "Open PDF" / "View Document" click on a vendor site can spawn a new browser tab.** Common sites where this fires: WAGO ("Generate Datasheet" → PDF in new tab), Microchip, ST, Renesas, ADI, even some TI app-note rows.

**The rule, applied after every click that "should" produce a download/PDF/CAD file:**

1. **Wait ~2-5s** for the popup to fully load (it may be a redirect chain).
2. **`browser_list_tabs`** — look for a new entry with `opener:"popup"`. The `openerTabId` confirms which tab triggered it.
3. **`browser_eval` (or `browser_screenshot`) with `tabId` set to the popup's `tabId`** — interact with the popup directly without switching the active tab.
4. **For a PDF popup**: grab `location.href` from the popup, then use `browser_fetch_url` (Mode A or B). Do NOT use in-page `fetch(location.href)` on a Chrome PDF Viewer popup — it returns the PDF Viewer HTML wrapper (~200 KB stub), not the binary.
5. **`browser_close_tab` with the popup's `tabId`** to clean up after.

This also applies to "Buy" → distributor checkout, "View 3D" → embedded viewer in new tab, "Open Application Note" → PDF in new tab.

Direct user pushback: *"wago opens the datasheet in a new tab, so you could just see that tab and then save it locally"* + *"add that to the skill that this could happen on any website."*

## Smart-pick (adom-desktop ≥ v1.4.9)

When a selector matches multiple elements, the relay no longer silently picks document-order first. It filters to visible+text matches, detects open modals, and prefers candidates **inside** the topmost modal (with area tiebreak).

Always check the response fields:

```json
{
  "ok": true,
  "matchedCount": 4,
  "chosenIndex": 3,
  "clickedRect": {"x":890,"y":803,"w":193,"h":48},
  "clickedText": "Generate data sheet",
  "pickStrategy": "modal-scoped-largest",
  "modalDetected": true,
  "insideModal": true
}
```

`pickStrategy` values to act on:
- `only-match` / `first-match` — single match, or you opted out via `firstMatch:true`
- `modal-scoped-largest` — modal detected, picked inside it (preferred)
- `visible-text-largest` — no modal, area-tiebreak among visible+text
- `visible-text-largest-no-modal-match` — modal detected but selector hit nothing inside it. **Either your selector is wrong, OR modal-detection misfired (Vue-Toastification false-positive bug).**
- `visible-largest` — no text matches, fell back to area
- `fallback-first-document-order` — nothing visible at all

If `pickStrategy` is `visible-text-largest-no-modal-match` and you can SEE the button visually, refine the selector OR pass `{x, y}` coords directly. Always sanity-check `clickedText` against expectation before assuming success.

### Vue-Toastification false-positive workaround

Pages using Vue-Toastification (WAGO and others) ship empty `<div class="Vue-Toastification__container">` elements at `position:fixed; z-index:9999; height:100vh`. Smart-pick's >25%-viewport heuristic sees them as "modal." Result on WAGO: real Generate-Datasheet modal is missed, smart-pick reports `modalDetected:true insideModal:false pickStrategy:"visible-text-largest-no-modal-match"`, and falls back to area-tiebreak among page-level matches → clicks "Add to shopping cart" instead of "Generate data sheet."

**Workaround:** when `pickStrategy === "visible-text-largest-no-modal-match"` AND `modalDetected === true` AND the user can clearly see the button on screen, fall back to coords:

```bash
RECT=$(adom-desktop browser_eval "{\"sessionId\":\"$S\",\"expr\":\"(()=>{const b=document.querySelector('YOUR-SELECTOR'); if(!b)return null; const r=b.getBoundingClientRect(); return JSON.stringify({x:Math.round(r.left+r.width/2),y:Math.round(r.top+r.height/2)});})()\"}" | jq -r '.result')
adom-desktop browser_input_dispatch "{\"sessionId\":\"$S\",\"type\":\"click\",\"x\":$(echo $RECT | jq .x),\"y\":$(echo $RECT | jq .y)}"
```

Modal-detection `isPlausibleModal` filter is fixed in v1.4.11 — empty containers correctly skipped.

## `browser_fetch_url` — pull bytes through the session (adom-desktop ≥ v1.4.9)

When a popup tab serves `application/pdf`, in-page `fetch(location.href)` returns Chrome's PDF Viewer HTML wrapper, NOT the binary. `browser_fetch_url` re-issues the request through the bridge's session context, bypassing the page render layer. **This is the canonical way to grab popup-PDF bytes.**

Three modes:

```bash
# Mode A — container-side write (preferred for chip-fetcher's library/)
adom-desktop browser_fetch_url '{
  "sessionId":"chip-fetcher",
  "tabId":"tab-2",
  "url":"https://wago.priintcloud.com/datasheets/2601-3105/en",
  "saveTo":"/home/adom/project/chip-fetcher/library/WAGO-2601-3105/datasheet.pdf"
}'
# → {ok:true, savedTo:"/home/.../datasheet.pdf", savedToFilesystem:"container",
#    bytes:3798336, contentType:"application/pdf", status:200}

# Mode B — desktop-side write (drop a CAD bundle in user's Downloads)
adom-desktop browser_fetch_url '{
  "sessionId":"chip-fetcher",
  "tabId":"tab-2",
  "url":"https://...",
  "desktopSaveTo":"C:\\Users\\john\\Downloads\\bundle.zip"
}'

# Mode C — neither saveTo nor desktopSaveTo → bodyBase64 in response
#   (caller decides where to write; useful for files <50 MB)
```

### Combined recipe — vendor "Generate Datasheet" → popup → grab PDF

```bash
SESSION="chip-fetcher"
URL="https://www.wago.com/global/p/2601-3105"
OUT="/home/adom/project/chip-fetcher/library/WAGO-2601-3105/datasheet.pdf"

# 1. Open product page
adom-desktop browser_navigate "{\"sessionId\":\"$SESSION\",\"url\":\"$URL\"}"
sleep 6

# 2. Auto-accept cookies
adom-desktop browser_eval "{\"sessionId\":\"$SESSION\",\"expr\":\"<auto-accept-cookies-snippet>\"}"
sleep 2

# 3. Open the modal (eval-click is fine for non-trusted modal openers)
adom-desktop browser_eval "{\"sessionId\":\"$SESSION\",\"expr\":\"Array.from(document.querySelectorAll('button, a')).find(e => /^generate datasheet$/i.test((e.textContent||'').trim())).click()\"}"
sleep 3

# 4. TRUSTED click on modal submit
adom-desktop browser_input_dispatch "{\"sessionId\":\"$SESSION\",\"type\":\"click\",\"selector\":\"button.wg-button--primary\"}"
sleep 5

# 5. Capture popup URL FROM list_tabs IMMEDIATELY (popup tabs auto-close)
LIST=$(adom-desktop browser_list_tabs "{\"sessionId\":\"$SESSION\"}")
POPUP_URL=$(echo "$LIST" | jq -r '.tabs[] | select(.opener=="popup") | .url' | head -1)
POPUP_TAB=$(echo "$LIST" | jq -r '.tabs[] | select(.opener=="popup") | .tabId' | head -1)

# 6. Fetch PDF bytes through the session, save container-side
adom-desktop browser_fetch_url "{
  \"sessionId\":\"$SESSION\",
  \"tabId\":\"$POPUP_TAB\",
  \"url\":\"$POPUP_URL\",
  \"saveTo\":\"$OUT\"
}"
```

### `tab_not_found` recovery (v1.4.11+)

When the Chrome PDF Viewer popup auto-closes between your `browser_list_tabs` and a follow-up `browser_eval tabId:popupTabId`, the structured error returns `lastKnownUrl` directly:

```json
{
  "ok": false,
  "errorCode": "tab_not_found",
  "lastKnownUrl": "https://example.com/",
  "openerTabId": "tab-1",
  "_hint": "...Call browser_fetch_url with that URL (and the opener tabId for cookies) to get its bytes — do NOT try to eval against the closed tabId."
}
```

```bash
# Canonical popup-PDF recovery pattern
RESP=$(adom-desktop browser_eval "{\"sessionId\":\"X\",\"tabId\":\"$POPUP\",\"expr\":\"1\"}" 2>&1 || true)
if echo "$RESP" | jq -e '.errorCode == "tab_not_found"' >/dev/null; then
  URL=$(echo "$RESP" | jq -r '.lastKnownUrl')
  OPENER=$(echo "$RESP" | jq -r '.openerTabId')
  adom-desktop browser_fetch_url "{\"sessionId\":\"X\",\"tabId\":\"$OPENER\",\"url\":\"$URL\",\"saveTo\":\"…\"}"
fi
```

## adom-desktop pull_file (streaming, v1.4.3+)

`pull_file` streams files in 1 MiB binary WS frames straight to disk — no base64 inflation, no JSON-per-chunk overhead, incremental SHA256 verification, 600 s per-file timeout. **Works for files of any size we've seen** (75 MB NXP Reference Manuals complete in ~12 s).

```bash
adom-desktop pull_file '{
  "filePaths": ["C:/Users/<USER>/Downloads/<file>"],
  "saveTo": "/home/adom/project/chip-fetcher/incoming"
}'
# → {"success": true, "files": [{"name": "...", "path": "/home/adom/...", "size": ..., "sha256": "...", "chunks": ...}]}
```

If `chunks` is missing from the response, you're hitting an old non-streaming path — see "Stale relay" below.

## Stale-relay gotchas

### `adom-desktop serve` (container-side)

The `adom-desktop serve` process holds its own argv[0] binary in memory; on-disk upgrades don't reload it. Symptom: `Unknown action: send_and_wait_streamed` from the relay's HTTP API even though the on-disk binary is current. Fix:

```bash
pkill -f "adom-desktop serve"
sleep 1
nohup /usr/local/bin/adom-desktop serve > /tmp/adom-desktop-serve.log 2>&1 &
disown
adom-desktop --version
```

### Stale Puppeteer bridge (`node.exe` on Windows desktop)

adom-desktop's Windows-side puppeteer bridge (`node.exe`) is auto-spawned at first browser command and stays resident. Upgrading the desktop app reinstalls `plugins/puppeteer/server.js` on disk, but the existing `node.exe` keeps its old code loaded. Symptom: relay rejects new commands with `"Unknown command: <name>"` even though the binary's `--version` reports the new version.

```bash
ssh user@host "taskkill //f //im node.exe"
# then send any browser command to auto-respawn
adom-desktop browser_status '{"sessionId":"chip-fetcher"}'
```

**Verification command after any adom-desktop upgrade:**
```bash
adom-desktop browser_input_dispatch '{"sessionId":"x","type":"click","x":1,"y":1}'
# Expected: {"ok":true,"dispatched":"click",…} or session-not-found
# WRONG: "Unknown command: browser_input_dispatch" — bridge is stale, kill node.exe.
```

## Cookie-banner auto-accept (run after every navigation)

The first thing chip-fetcher does on any new page is dismiss the cookie banner with "Accept All" — without being told, without asking the user, without thinking about it. Cookie banners block clicks (z-index gate) and break programmatic navigation.

```js
// snippet to use via browser_eval after every navigation
(()=>{
  const tries = (root) => {
    const btns = Array.from(root.querySelectorAll("button, a"));
    const re = /^(accept all|accept all cookies|accept|i agree|allow all|ok)$/i;
    const m = btns.find(b => re.test((b.textContent||"").trim()));
    if (m) { m.click(); return true; }
    return false;
  };
  if (tries(document)) return "accepted";
  // Walk shadow roots — Usercentrics et al. use them
  const hostsAttempted = new Set();
  const walk = (root) => {
    for (const el of root.querySelectorAll("*")) {
      if (el.shadowRoot && !hostsAttempted.has(el)) {
        hostsAttempted.add(el);
        if (tries(el.shadowRoot)) return true;
        if (walk(el.shadowRoot)) return true;
      }
    }
    return false;
  };
  return walk(document) ? "accepted-in-shadow" : "no-banner";
})()
```

Direct user quote: *"you're supposed to always accept their stupid cookie dialogs automatically"*. Never click "Reject", "Decline", "Manage preferences", or "Save settings" — those are slower and the user has explicitly ruled out anything but Accept All.

## Comprehensive page killer (cookies + surveys + modals)

Run this AFTER every `browser_navigate`, AND a second time after a 2-second delay (some popups load after first paint):

```js
const acceptRegex = /^(accept all|accept|allow all|i accept|got it|agree|ok|continue|yes)$/i;
const declineRegex = /^(not today|no thanks|maybe later|decline|close|dismiss|not now|no, thanks|cancel|skip|later)$/i;
Array.from(document.querySelectorAll("button, a, [role=button]"))
  .filter(b => {
    const t = b.textContent.trim();
    return acceptRegex.test(t) || declineRegex.test(t);
  })
  .forEach(b => b.click());
// Click close X icons (cookie banners, modals, popups)
document.querySelectorAll("[aria-label*=close i], [class*=banner-close], [class*=modal-close], [class*=popup-close], #onetrust-close-btn-container button, #onetrust-accept-btn-handler, #surveyModal .close, [id*=survey] [class*=close]").forEach(b => b.click());
// Hide any survivors
document.querySelectorAll("[id*=survey], [class*=survey-modal], [class*=popup-modal], [aria-modal=true]:not([id^=mvOverlay])").forEach(el => el.style.display = "none");
document.body.style.overflow = "";
```

NXP, ST, ADI, and Microchip all have multiple modal overlays that compound: cookie banner + privacy banner + survey + chat widget.

## Pup profile name is SACRED

**Use `profile:"chip-fetcher"` and only `profile:"chip-fetcher"`.** Never `chip-fetcher-2`, `chip-fetcher-temp`, `cf-bust`, or any other variant. Each pup profile is an isolated Chrome user-data directory at `<adom-desktop>/plugins/puppeteer/profiles/<name>/` — switching names dumps you into a fresh profile with no cookies, no signed-in vendor accounts, no work-Chrome sync, no CSE login, nothing.

**Do not rotate profiles to bust Chrome's HTML cache.** That destroys vendor logins. Bust the cache the right way:
- Add a `?v=$(date +%s)` query string when reloading via `location.reload()` or `browser_navigate`.
- Run `chip-fetcher serve` on a different port and reopen — the proxy treats it as a new origin.
- Send `Cache-Control: no-store` headers from the chip-fetcher viewer's HTTP server.

If you've already broken the profile (vendor logins gone, Google account avatar missing in upper-right) the only recovery is the user re-signs into the work Chrome profile. Treat profile-rotation regressions as a P0 skill bug.

## Don't pile up pup tabs

**Reuse the existing tab. Don't open a new tab for every navigation.** Use `browser_navigate` (or `location.href = …` via `browser_eval`) when moving between part pages, search pages, or vendor sites. Only call `browser_open_tab` when you genuinely need two pages side-by-side. After a download fires and the zip is auto-pulled, close stale tabs with `browser_close_tab`.

Direct user quote: *"never open too many tabs cuz i'm seeing way too many"*. Tab clutter is also a perf hit — every chip-fetcher tab carries cookies, cached JS, and an open Cloudflare check, and after ~10 the pup window starts thrashing.

## adom-desktop commands you'll actually use

```bash
# Drive a browser tab
adom-desktop browser_navigate '{"sessionId":"chip-fetcher","url":"..."}'
adom-desktop browser_eval '{"sessionId":"chip-fetcher","expr":"..."}'
adom-desktop browser_screenshot '{"sessionId":"chip-fetcher","maxWidth":900}'
adom-desktop browser_raise_os_window '{"sessionId":"chip-fetcher"}'

# Run shell on user's desktop (requires approval — first time per session)
adom-desktop shell_execute '{"command":"<cmd>","timeoutSeconds":30}'

# Pull a file from the user's desktop into the container
adom-desktop pull_file '{
  "filePaths": ["C:\\Users\\<USER>\\Downloads\\<file>"],
  "saveTo": "/home/adom/project/chip-fetcher/incoming"
}'
```