Steel Browser

🔥 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you auto

Browser & Computer Use TypeScript Grade D Listed Apache-2.0
Listing state
Listed
HVTrust
23.9/100 · Grade D
Last push
2026-06-09 · 13d ago
Recent change
New

Quick Trust Read

Verdict
Thin or incomplete trust evidence. Review carefully before production use.
23.9/100 · Grade D
Strongest Signal
Maintenance
14.2/20
Weakest Signal
Safety / Integrity
5.0/25
What Would Improve It
Add or improve OSSF Scorecard coverage so safety checks are easier to verify.
Recent Changes
2026-06-21
Newly Listed
First tracked at rank #265
2026-05-25
Removed From Active Tracking
Removed from active tracking
2026-05-24
Newly Listed
First tracked at rank #66
Maintainer Checklist
Add Scorecard coverage Expose the repository to OpenSSF Scorecard checks so supply-chain posture is easier to verify.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
69.9
Activity Score · out of 100
23.9
HVTrust Score · out of 100
#265
Global Rank · of 300
#20

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade D reflects the trust score band: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Full methodology →

Signals refreshed 2026-06-22 00:01 UTC · Repo last pushed 13 days ago

Rank Trend

2026-05-24 2026-06-21

Activity & Reach

Stars
7.2k
Forks
938
Last Push
2026-06-09
13 days ago
Commits (4 wk)
5
Downloads (7d)
HN mentions (30d)
Open Issues
44
Rank Change
=
was #265

Analysis

HVTrust Dimensions

23.9 / 100 · 50.0% confidence
Safety / IntegrityOSSF, provenance, signatures
5.0 / 25
Identity / ProvenanceListing and build link
10.8 / 18
TransparencyLicense and public checks
8.5 / 17
MaintenanceFreshness and commits
14.2 / 20
AdoptionStars and downloads
9.3 / 20

Activity Inputs

69.9 / 100
StarsRepository reach
23.1 / 30
FreshnessLast push recency
23.2 / 25
ActivityRecent commits
9.7 / 25
CommunityFork signal
13.8 / 20

Supply Chain Trust

Package Provenance
None
No package attestations found
OSSF Scorecard
Not available
Signed Commits
99%
of last 100 commits verified

Is Steel Browser safe?

Public trust evidence for Steel Browser is thin: several supply-chain signals are missing or weak. This does not mean the project is unsafe — it means an outside observer cannot easily verify the usual integrity checks. Treat with extra scrutiny.
Does Steel Browser publish package provenance?
No published build provenance is currently detected for Steel Browser. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does Steel Browser have an OpenSSF Scorecard?
No OpenSSF Scorecard data is currently published for Steel Browser. Maintainers can enable the Scorecard GitHub Action to get a public score; without it, automated supply-chain hygiene is harder for outsiders to verify.
Is Steel Browser actively maintained?
Maintained. Last push was 13 days ago.
What license does Steel Browser use?
Steel Browser ships under Apache-2.0. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are Steel Browser's commits signed?
99% of the last 100 commits to Steel Browser are verified-signed (GPG, SSH, S/MIME, or GitHub's signing flow). Signed commits help confirm that code was authored by who the commit claims.

Not a safety endorsement. HVTracker describes what public signals show, not whether a project is safe for your use case. Run your own security review before adopting in production.

AI agent surface

Profile context only

HVTrust currently ranks supply-chain and project-integrity trust only. This public view shows a compact AI-agent surface snapshot from repo docs and manifests. These fields are descriptive context and do not affect the production HVTrust rank. An experimental local preview remains available in Score Lab →, and the policy boundary is tracked on the roadmap →

MCP Server Support
None detected
No MCP server signal detected.
Detailed evidence is not shown in the public view.
External Service Dependencies
None detected
No clear third-party provider dependency detected.
Credential signal: No explicit API-key/config marker detected.
Tool / Plugin Surface
high confidence
Extensions
Extension based plugin/integration surface detected.
  • browser
  • code
Detailed evidence is not shown in the public view.
Package Provenance Drift
N/A
No package source configured
Detailed evidence is not shown in the public view.
  • MCP signal live
  • External deps live
  • Tool / plugin surface live
  • Package provenance drift live

Maintain Steel Browser?

HVTrust scores Steel Browser from public signals only — we never contact maintainers first. If a signal is wrong, stale, or missing (provenance you publish, a Scorecard you run, signed releases), tell us and we'll review it. Corrections are public and tracked on GitHub.

Reputation Timeline

Listed 2Delisted 1
2026-06-21
Newly Listed
First tracked at rank #265
2026-05-25
Removed From Active Tracking
Removed from active tracking
2026-05-24
Newly Listed
First tracked at rank #66

Embed Badge Badge guide for maintainers →

HVTrust 23.9 Grade D
Markdown:
[![HVTrust](https://hvtracker.net/badge/steel-browser.svg)](https://hvtracker.net/agents/steel-browser)
HTML:
<a href="https://hvtracker.net/agents/steel-browser"><img src="https://hvtracker.net/badge/steel-browser.svg" alt="HVTrust"></a>

Other agents in Browser & Computer Use

Data sources
GitHub REST API (repo, commits, stars, forks, license)
Each agent's signals refresh once daily across 6 staggered batches. Methodology v3.2 · Raw JSON