Chrome Extension
Edge Add-on
QA Audit Passed (32/32 Gates)
Official technical audit, permission scope verification, and 32-gate functional test matrix for Tab Stasher — park, annotate & export your tabs.
This technical docket documents the architectural boundaries, permission scope audit, and functional QA test cases verified for Tab Stasher — park, annotate & export your tabs.
Stash a window of tabs
Per-tab and per-window notes
Restore all or one
100% Local Browser Storage (chrome.storage.local / IndexedDB). MV3 Least-Privilege Verified · Zero External Telemetry (0 Outbound Calls).
Park a window of tabs as one labeled set — annotate each, then reopen or export to Markdown. 100% local. Not a tab suspender.
| Attribute | Specification | Verification Standard |
|---|---|---|
| Host Surface / OS | Google Chrome & Microsoft Edge (Manifest V3) | Platform Manifest & Surface Gate |
| Runtime Execution | Chromium MV3 Service Worker + Side Panel / Local Storage Sandbox | Sovereign Execution Sandbox |
| Data Residency | 100% Local Browser Storage (chrome.storage.local / IndexedDB) | Zero Unintended Outbound Data Transit |
| Permissions / Scopes | storage, sidePanel, tabs, scripting |
Strict Least-Privilege Manifest Audit |
| Security Classification | MV3 Least-Privilege Verified · Zero External Telemetry (0 Outbound Calls) | 864zeros Radical Transparency Standard |
| QA Test Pass Rate | 32 / 32 Gates Passed (100%) | Deterministic Pre-Release QA Checklist |
The following 32-gate verification suite was executed against the production artifact (tab-stasher/QA_CHECKLIST.md):
| Test ID | Assertion & Verification Objective | Verification Gate | Result |
|---|---|---|---|
| QA-0.1 | Manifest MV3 Compliance: manifest.json is strictly MV3, declares storage, sidePanel, tabs, scripting. |
§0 — Pre-Flight Package & Asset Integrity Gate | PASS |
| QA-0.2 | Zero Collisions / Forbidden Keys: No update_url, no developer key, author set to "864zeros". |
§0 — Pre-Flight Package & Asset Integrity Gate | PASS |
| QA-0.3 | Graphic Asset Preservation (Rule 2): Production-grade icons present at icons/icon16.png, icons/icon48.png, icons/icon128.png. |
§0 — Pre-Flight Package & Asset Integrity Gate | PASS |
| QA-0.4 | Clean Repository Tree: Zero .crx, .pem, node_modules, or temporary files. |
§0 — Pre-Flight Package & Asset Integrity Gate | PASS |
| QA-1.1 | Chrome Unpacked Load: Open chrome://extensions → Developer mode ON → **Load unpacked** → select LLC-DIV-3-FACTORY/extensions/tab-stasher. — Loads with 0 errors in Chrome; background service worker active. |
§1 — Dual Browser Load & Surface Gate (Chrome & Edge) | PASS |
| QA-1.2 | Edge Unpacked Load: Open edge://extensions → Developer mode ON → **Load unpacked** → select LLC-DIV-3-FACTORY/extensions-edge/tab-stasher. — Loads cleanly without manifest warnings. |
§1 — Dual Browser Load & Surface Gate (Chrome & Edge) | PASS |
| QA-1.3 | Side Panel Invocation: Click toolbar action button on Chrome and Edge. — Side panel (panel.html) opens immediately. Header shows [CMC] Tab Stasher. |
§1 — Dual Browser Load & Surface Gate (Chrome & Edge) | PASS |
| QA-1.4 | UI Brand Hierarchy: On-brand CMC styling, stash lists visible, zero console errors. | §1 — Dual Browser Load & Surface Gate (Chrome & Edge) | PASS |
| QA-2.1 | Options Page Launch: Open options via cog or context menu (options/options.html). |
§2 — Command & Control (RULE-001 Options & Settings Gate) | PASS |
| QA-2.2 | Verified Platform Pill: On Edge: Displays Microsoft Edge Add-on · Verified header pill with Edge Wave emblem. — On Chrome: Displays on-brand CMC verification header. |
§2 — Command & Control (RULE-001 Options & Settings Gate) | PASS |
| QA-2.3 | RULE-001 Mandatory Sections Present: Section 1: How to Use (4 numbered steps: Stash Window, Label & Annotate, Restore Tabs, Export Markdown). — Section 2: Features & RAM Preservation Philosophy. — Section 3: Data Management (stashed sessions count + clear all button). — Section 4: Platform Craftsmanship Footer (Designed for Microsoft Edge / Chrome Extension). |
§2 — Command & Control (RULE-001 Options & Settings Gate) | PASS |
| QA-2.4 | Store Review Link Routing: Re-routes to Chrome Web Store on Chrome, Edge Add-ons on Edge. | §2 — Command & Control (RULE-001 Options & Settings Gate) | PASS |
| QA-2.5 | Canonical Cross-Link: Platform footer links back to canonical landing page: https://864zeros.com/products/tab-stasher.html. |
§2 — Command & Control (RULE-001 Options & Settings Gate) | PASS |
| QA-3.1 | Stash Window: With 4+ tabs open, click **Stash Window** in the side panel. — Open tabs are saved as a named session group with tab titles and URLs; tabs close cleanly (if configured) or remain parked. | §3 — Core Product Workflow & Dogfood Execution | PASS |
| QA-3.2 | Annotate Session & Tabs: Add a custom session name "Project Research Alpha" and note on Tab 2 "Key benchmark data". — Annotations persist immediately in local storage. |
§3 — Core Product Workflow & Dogfood Execution | PASS |
| QA-3.3 | Restore All Tabs: Click **Restore All** on the session card. — All tabs reopen in a new window or current window without missing URLs. | §3 — Core Product Workflow & Dogfood Execution | PASS |
| QA-3.4 | Restore Single Tab: Click a single tab link inside the stash card. — Tab opens in active window while remaining in the stash list. | §3 — Core Product Workflow & Dogfood Execution | PASS |
| QA-3.5 | Markdown Export: Click **Export Session to Markdown**. — Clean .md document downloads with bulleted links, notes, and session timestamp. |
§3 — Core Product Workflow & Dogfood Execution | PASS |
| QA-3.6 | Session Management: Delete or reorder stashed sessions. — State persists across browser restarts. | §3 — Core Product Workflow & Dogfood Execution | PASS |
| QA-4.1 | Network Tab Audit: Open DevTools → Network tab while stashing, restoring, and exporting. — Exactly **0** requests sent to external servers or tracking endpoints. | §4 — Sovereign Local-First & Zero-Cloud Boundary Gate | PASS |
| QA-4.2 | Offline Operation: Disconnect network; stash, annotate, and export tabs offline. — Operates 100% offline. | §4 — Sovereign Local-First & Zero-Cloud Boundary Gate | PASS |
| QA-4.3 | Local Storage Scope: All sessions stored in chrome.storage.local. |
§4 — Sovereign Local-First & Zero-Cloud Boundary Gate | PASS |
| QA-5.1 | Build-Kit Execution: Run node 864z-build-kit/tools/extension/transform-edge.cjs tab-stasher. — Returns exit code 0; produces all required Edge Add-on artifacts. |
§5 — Cross-Platform Transformation & Store Artifacts Gate | PASS |
| QA-5.2 | Promo Asset Render: Verify dist/edge/tab-stasher-edge-promo-440x280.png exists and renders clean 440×280 visual. |
§5 — Cross-Platform Transformation & Store Artifacts Gate | PASS |
| QA-5.3 | Submission ZIP: Verify dist/edge/tab-stasher-edge-v1.0.0.zip exists (≤ 200 KB). |
§5 — Cross-Platform Transformation & Store Artifacts Gate | PASS |
| QA-5.4 | Partner Center Docket: Inspect dist/edge/tab-stasher-edge-listing.md. Short description is strictly ≤ 132 characters. |
§5 — Cross-Platform Transformation & Store Artifacts Gate | PASS |
| QA-6.1 | Product Page Top Hero: Visit https://864zeros.com/products/tab-stasher.html. — Top hero displays both [Chrome Extension] and [Edge Add-on] badges. |
§6 — Web Presence, Dual Badges & SEO/GEO Gate | PASS |
| QA-6.2 | Dual Store CTAs: Top hero renders both [Add to Chrome] and [Get for Edge] action buttons. |
§6 — Web Presence, Dual Badges & SEO/GEO Gate | PASS |
| QA-6.3 | Catalog Grid Card: Visit https://864zeros.com/products/. — Tab Stasher tile displays dual platform badges ([Chrome Extension] + [Edge Add-on]). |
§6 — Web Presence, Dual Badges & SEO/GEO Gate | PASS |
| QA-6.4 | Schema.org JSON-LD: Structured data declares "operatingSystem": "Google Chrome, Microsoft Edge". |
§6 — Web Presence, Dual Badges & SEO/GEO Gate | PASS |
| QA-7.1 | Demand-of-One Test: Does the operator actively park working tab windows with Tab Stasher? | §7 — Dogfood & Radical Transparency Verdict | PASS |
| QA-7.2 | Zero Known Defects: All tests passed with 0 unhandled exceptions. | §7 — Dogfood & Radical Transparency Verdict | PASS |
To verify that Tab Stasher cannot exfiltrate user content or exceed its declared operational boundary, the production package is locked to the following manifest and runtime constraints:
// Verified Manifest & Runtime Boundary (tab-stasher v1.0.0)
{
"product": "Tab Stasher — park, annotate & export your tabs",
"surface": "Google Chrome & Microsoft Edge (Manifest V3)",
"runtime": "Chromium MV3 Service Worker + Side Panel / Local Storage Sandbox",
"dataResidency": "100% Local Browser Storage (chrome.storage.local / IndexedDB)",
"declaredPermissions": ["storage","sidePanel","tabs","scripting"],
"externalTelemetryEndpoints": 0,
"thirdPartyAnalyticsSdks": 0
}Our Market Gap Intelligence engine analyzed verified 1-star and 2-star reviews across Aggressive Tab Suspenders & Cloud Bookmark Managers and re-engineered Tab Stasher from first principles so your workflow never hits those walls again.
"OneTab dumps 30 raw URLs into a list, and two weeks later I have no idea which tab had the pricing table or why I kept that GitHub issue."
Stash a whole window as a named session and attach per-window and per-tab annotations before or after parking so your research context survives.
"Automatic tab suspenders forcibly kill my background tabs while I'm in the middle of a multi-tab workflow, losing my place."
Explicit, user-commanded window parking (not a background tab killer)—stash when you finish a project, restore all or one in a click.
"I want to paste my research session into an Obsidian project note or share it in a PR, but my tab manager locks data inside a proprietary cloud."
One-click clean Markdown export turns any stashed window—complete with your per-tab notes—into portable documentation.
Visual and content assets are powered by custom-trained LoRA models and on-device training pipelines, and founders can trigger full product builds via cli2voip voice or Telegram directly into cli2cli.
Architected the zero-cloud execution boundary for Tab Stasher, locking runtime permissions to storage, sidePanel, tabs, scripting with zero external CDNs or telemetry endpoints. Founders can trigger full product builds via cli2voip voice or Telegram directly into cli2cli.
Defined the single-purpose product wedge for Tab Stasher (CMC pillar) from Market Gap Intelligence and User Frustration Radar signals, stripping onboarding bloat so the primary workflow completes in under 3 clicks inside the FHG Warm Parchment surface.
Assembled Tab Stasher from battle-tested 864z-build-kit Feature Bricks (accordion-record-v1, tristate-checkbox-list, agent-markdown-converter) and wired its deterministic interactive HTML sandbox, W3C WebMCP discovery tools, and cli2voip voice / Telegram into cli2cli build orchestration.
Executed adversarial packet-trace and permission-boundary stress tests against Tab Stasher v1.0.0, certifying 32/32 QA verification gates with 0 bytes of unintended outbound data transit.
Translated the 3 real user pain statements for Tab Stasher into RULE-017 zero-price walkthrough transcripts and accessible captions, with visual and content assets powered by custom-trained LoRA models and on-device training pipelines.
[Quick Overview Short 1 (00:00.0–00:08.6) · 0.0s–8.6s]: Tired of stashing research tab windows with context notes for later getting locked behind monthly subscriptions and external cloud portals?
[Quick Overview Short 2 (00:08.6–00:14.8) · 8.6s–14.8s]: With Tab Stasher, Per-Window & Per-Tab Context Annotations runs right where you already work.
[Quick Overview Short 3 (00:14.8–00:22.7) · 14.8s–22.7s]: Explicit User-Commanded Window Stashing and One-Click Clean Markdown Research Export—100% under your own custody.
[Quick Overview Short 4 (00:22.7–00:32.5) · 22.7s–32.5s]: Software that lives where you do. No accounts, no tracking, and zero cloud rent—at 864zeros.com.
[Full Product Demo 1 (00:00.0–00:08.4) · 0.0s–8.4s]: Need a better way to handle stashing research tab windows with context notes for later, without handing your data to another monthly cloud landlord?
[Full Product Demo 2 (00:08.4–00:21.9) · 8.4s–21.9s]: Watch Tab Stasher in action: Name the whole stashed window ("Q4 Tax Prep" or "Auth Bug Investigation") and jot a specific note under any individual tab so context never evaporates.
[Full Product Demo 3 (00:21.9–00:41.7) · 21.9s–41.7s]: Not an aggressive background tab killer that breaks active forms. Park a window intentionally when you switch projects and restore it when you return. Plus, turn any stashed window—complete with tab titles, URLs, and your personal annotations—into a formatted Markdown checklist for Obsidian or GitHub PRs.
[Full Product Demo 4 (00:41.7–00:50.6) · 41.7s–50.6s]: Use tristate checkboxes to reopen or export all tabs or just a selected subset—with zero cloud accounts and zero telemetry.
[Full Product Demo 5 (00:50.6–01:00.4) · 50.6s–60.4s]: Software that lives where you do. No accounts, no tracking, and zero cloud rent—at 864zeros.com.
Artifact Identification: tab-stasher (v1.0.0) · Pillar: CMC. All 32 verification gates passed and stamped by 864zeros LLC engineering board.