Is Workspace Safe?

Workspace — Nerq Trust Score 50.5/100 (C- grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-22

Workspace is a Firefox extension with a Nerq Trust Score of 50.5/100 (C-), based on 3 independent data dimensions. Last analyzed: 2026-03-22 Security: 90/100. Popularity: 15/100. Data sourced from addons.mozilla.org metadata, permissions analysis, and source code availability. Last updated: 2026-03-22. Machine-readable data (JSON).

Is Workspace safe?

Trust Score Breakdown — Workspace has a Nerq Trust Score of 50.5/100 (C-). Measured across 2 independent trust signals (as of 2026-03-22).

Security Analysis → Workspace Privacy Report →

What is Workspace's trust score?

Workspace has a Nerq Trust Score of 50.5/100, earning a C- grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.

Security
90
Popularity
15

What are the key security findings for Workspace?

Workspace's strongest signal is security at 90/100. No known vulnerabilities have been detected.

Security score: 90/100 (strong)
Popularity: 15/100 — Firefox Add-ons

What is Workspace and who maintains it?

AuthorKasukabe Tsumugi
CategoryFirefox Add-ons
SourceN/A

Workspace Across Platforms

Same developer/company in other registries:

workspace
46/100 · crates
KasukabeTsumugi.jetbrains-titlebar
53/100 · vscode

Similar Firefox by Trust Score

uBlock Origin (60)Volume Control [Boost volume] (57)Mozilla VPN Extension (57)Quick Live News & Custom Web Search (57)Quick Recipe Hub & Custom Web Search (57)
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Safety Guide: Workspace

What is Workspace?

Workspace is a Firefox add-on — Manage tabs in workspaces similar to Microsoft Edge's Workspace feature.

How to Verify Safety

Review permissions on addons.mozilla.org. Check if source code is available.

You can also check the trust score via API: GET /v1/preflight?target=Workspace

Key Safety Concerns for Firefox add-on

When evaluating any Firefox add-on, watch for: excessive permissions, data harvesting.

Measured Signals

Workspace has a Nerq Trust Score of 50/100 (C-). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

Frequently Asked Questions

Is Workspace Safe?
Workspace with a Nerq Trust Score of 50.5/100 (C-). Strongest signal: security (90/100). Score based on Security (90/100), Popularity (15/100).
What is Workspace's trust score?
Workspace: 50.5/100 (C-). Score based on Security (90/100), Popularity (15/100). Scores update as new data becomes available. API: GET nerq.ai/v1/preflight?target=Workspace
What are safer alternatives to Workspace?
In the Firefox Add-ons category, more Firefox add-ons are being analyzed — check back soon. Workspace scores 50.5/100.
What permissions does Workspace need?
Review Workspace's requested permissions carefully. Extensions requesting broad data access carry the highest risk. Current trust score: 50.5/100.
Is Workspace open source?
Workspace has a Nerq Trust Score of 50.5/100 (C-), measured 2026-03-22. Review the signal breakdown above against your own requirements.
API: /v1/preflight Trust Badge API Docs

See Also

Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.

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