Developer Tools

gsd-browser

Source: gsd-build/gsd-browser · ★ 241 · Rust

Last updated 2026-06-22 · benchmark checked 2026-09-11 · unchanged since 2026-08-09 — deterministic & reproducible

A fast, native browser automation CLI built from the ground up for AI agents, powered by Chrome DevTools Protocol. 63 commands covering navigation, interaction, screenshots, accessibility, network mocking, visual diffing, test generation, and more — all from a single binary.

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To cite this score: legit.show/s/gh-gsd-build-gsd-browser/2026-09-11. That address never changes; this page moves with every re-measure.

Legit.Show scored gsd-browser 67/100 on 2026-09-11, measured across 3 of 7 frames from its public surface. legit.show/s/gh-gsd-build-gsd-browser/2026-09-11

Is gsd-browser production-ready?

Legit.Show scores gsd-browser 67 out of 100 — the simple average of its 3 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on gsd-browser (github assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Discoverability. 3 of the seven frames returned a score; Performance, Accessibility, Privacy and Reliability were not measurable on this service and are recorded as null — not as zero. Maintenance is an additional frame from the open-source teardown, scored separately from the seven. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — not measurable on this service (null — not scored as 0)
• Accessibility — not measurable on this service (null — not scored as 0)
• Security — 90/100
  How this compares across the catalogue: The Web Security Baseline
• Privacy — not measurable on this service (null — not scored as 0)
• Reliability — not measurable on this service (null — not scored as 0)
• Standards — 75/100
• Discoverability — 35/100

Open-source teardown

Scored separately — not one of the seven.

• Maintenance — 55/100

What we measured

• No Content-Security-Policy and no HSTS.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.

Who built it

Jinqian Zhang

Sources and updates

Description

Taken from github.com's own website on 2026-06-22.

Code

github.com/gsd-build/gsd-browser.

Benchmark

Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-11.

Put together from public information, without gsd-browser's involvement. If anything here is wrong, tell us and a person will check it.

Visit gsd-browser → · Alternatives to gsd-browser → · How this was measured →