updated 2026-11-10 04:07 UTC

Chrome MCP Server

Repository

Chrome MCP Server is a Chrome extension-based Model Context Protocol (MCP) server that exposes your Chrome browser functionality to AI assistants like Claude, enabling complex browser automation, content analysis, and semantic search.

MCP Servers TypeScript Listed MIT

Is Chrome MCP Server safe? Thin or incomplete trust evidence. Review carefully before production use.

OSSF Scorecard 1.3 / 10
Provenance None
Signed commits 3%
Last push 308d ago
Compare Chrome MCP Server

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In detail: Chrome MCP Server scores 33.7/100 (Grade D), ranked #1306 of 1374 tracked open-source AI agent projects, on evidence coverage C (2 of 5 independent signal types). The public evidence: no package-provenance attestation found; OSSF Scorecard rates its supply-chain practices 1.3/10; 3% of recent commits are signed; last pushed 2026-01-06. Every point is earned from checkable signals — never paid placement. How scoring works →

How Chrome MCP Server could raise its score

Each line changes one public signal and recomputes with the live scoring function. The gains don't add up exactly, because the score is capped near the top.

Already done? Suggest a correctionAdd the trust badge

Chain of custody

Scanners check what the code says. This traces who ships Chrome MCP Server and whether that has changed: from the source repository, through how changes are reviewed and released, to the code you run. These are the checks for OWASP ASI04 Agentic Supply Chain Vulnerabilities.

  1. Source Partly signed

    github.com/hangwin/mcp-chrome, MIT, last pushed 2026-01-06. 3% of the last 100 commits carry a verified signature; the rest can't be tied to a verified identity.

  2. Review and release Weak

    OpenSSF Scorecard rates the repository's practices 1.3/10 (scanned Nov 9, 2026). The checks that decide who can get a change released:

    • Code Review0
    • Branch Protection3
    • Signed Releases0
    • Dangerous Workflown/a
    • Token Permissionsn/a
    • Pinned Dependenciesn/a
    All 18 Scorecard checks
    Binary-Artifacts 7
    Branch-Protection 3
    CI-Tests 0
    CII-Best-Practices 0
    Code-Review 0
    Contributors 0
    Dangerous-Workflow -1
    Dependency-Update-Tool 0
    Fuzzing 0
    License 10
    Maintained 0
    Packaging -1
    Pinned-Dependencies -1
    SAST 0
    Security-Policy 0
    Signed-Releases 0
    Token-Permissions -1
    Vulnerabilities 0

  3. Published packages None

    No registry package. Chrome MCP Server is used from its repository, so what you run is whatever you check out: pin a release tag or commit.

Changes to this chain

  • 2026-08-27 OSSF Scorecard: 1.3/10

Evidence behind this score

Coverage C: 2 of 5 independent evidence types found.

  • GitHub repository data
  • Package downloads (missing)
  • Supply-chain checks
  • Public actions (missing)
  • Community mentions (missing)

Verify this score yourself

Every build re-issues Chrome MCP Server’s score as an Ed25519-signed credential, valid for 7 days. You can check it offline against HVTracker’s published key; if anyone changes a number after signing, verification fails.

Signed credential (JSON) How to verify

What this score doesn’t check

It covers who ships the code, not what the code does. It doesn’t read tool descriptions or prompts for injected instructions, watch runtime behaviour, or find bugs nobody has disclosed yet. For that, run a content scanner before you connect it, such as Cisco MCP Scanner or Snyk Agent Scan.

How Chrome MCP Server compares in MCP Servers

  1. #752 MCP Interactive Terminal 34.4 +0.7
  2. #753 KonQuest Meta Ads MCP 33.7 ±0
  3. #754 Chrome MCP Server 33.7 this agent
  4. #755 Antrieb MCP Server 33.5 −0.2
  5. #756 MCP Explorium 33.4 −0.3

Bars show each HVTrust score; the tick marks Chrome MCP Server’s 33.7.

Where the 33.7 comes from

HVTrust dimensions vs the MCP Servers average

33.7 / 100 · 100.0% confidence

Chrome MCP Server MCP Servers average (778 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits
1.8 / 25
9.0 below avg 10.8
Identity / Provenance60% listing status · 40% build provenance
10.8 / 18
2.9 below avg 13.7
Transparency50% declared license · 50% OSSF Scorecard
9.6 / 17
2.7 below avg 12.3
Maintenance60% last-push freshness · 40% commit activity
0 / 20
12.2 below avg 12.2
AdoptionLog-scaled stars · package downloads
9.8 / 20
2.2 above avg 7.6

Quick Trust Read

What Would Improve It
Publish package provenance or release attestations for stronger supply-chain evidence.
Maintainer Checklist
Raise Scorecard signals Current OSSF Scorecard is 1.3/10. Tighten the weakest checks to improve public safety evidence.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
Increase signed commits Raise the share of verified-signed commits to make maintainer identity and release history easier to trust.
Refresh maintenance signals The repo was last pushed 308 days ago. Fresh activity helps separate stable projects from stale ones.
Compare with another agent
View MCP Servers Report missing data
38.8
Activity sub-score · out of 100
#754
In MCP Servers

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. Evidence coverage C is separate — it grades how many independent signal types back the score (2 of 5), so a high score on thin evidence stays visible. Full methodology →

Signals refreshed 2026-11-10 04:07 UTC · Repo last pushed 308 days ago — may be stale

Rank Trend

2026-09-29 2026-11-10

Activity & Reach

Stars
12.5k
Forks
1.2k
Last Push
2026-01-06
308 days ago
Commits (4 wk)
0
Downloads (7d)
—
HN mentions (30d)
—
Open Issues
205
Rank Change
=
was #1306

Analysis

Activity Inputs

38.8 / 100
StarsRepository reach
24.6 / 30
FreshnessLast push recency
0.0 / 25
ActivityRecent commits
0.0 / 25
CommunityFork signal
14.2 / 20

Common questions about Chrome MCP Server

Public trust evidence for Chrome MCP Server 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 Chrome MCP Server publish package provenance?
No published build provenance is currently detected for Chrome MCP Server. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does Chrome MCP Server have an OpenSSF Scorecard?
Chrome MCP Server has an OpenSSF Scorecard score of 1.3/10. The Scorecard checks for branch protection, signed releases, dependency updates, fuzzing, code review, and other supply-chain hygiene items. See the full check breakdown on this page.
Is Chrome MCP Server actively maintained?
Stale. The repository has not been pushed to in 308 days. Consider whether the project is still being maintained.
What license does Chrome MCP Server use?
Chrome MCP Server ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are Chrome MCP Server's commits signed?
3% of the last 100 commits to Chrome MCP Server 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

MCP, providers, tool surface
Scored in HVTrust

These runtime-trust fields — detected from public repo docs and manifests — contribute a bounded adjustment to this project's HVTrust score alongside supply-chain evidence. The exact values each field can add or subtract are documented in the methodology → Compare this surface across every listed agent in the capability matrix →

MCP Server Support
high confidence
Implemented
Chrome MCP Server appears to expose MCP server capabilities.
Detailed evidence is not shown in the public view.
External Service Dependencies
medium confidence
1 detected
Public provider/service dependencies detected.
Credential signal: No explicit API-key/config marker detected.
Tool / Plugin Surface
high confidence
Declared
Declared plugin/integration surface detected.
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
How this surface has changed

Detected changes to Chrome MCP Server's runtime surface and supply-chain posture, from daily public-signal snapshots. A change here means our detectors see something different — a genuinely changed capability, or better evidence of an existing one.

2026-09-23
Tool Surface Changed
Detected tool/plugin surface changed: none → declared
2026-09-23
Provider Added
Runtime surface grew — new detected provider dependency: Anthropic
2026-09-23
Mcp Status Changed
Detected MCP server support changed: none → implemented
2026-09-02
Tool Surface Changed
Detected tool/plugin surface changed: extension-based → declared

Maintain Chrome MCP Server?

For maintainers

HVTrust scores Chrome MCP Server 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.

Submit a correction → Add the trust badge

Reputation Timeline

Signal history
Rank 17HVTrust 2Surface 2Scorecard 1Delisted 1Listed 1MCP 1Surface 1
2026-10-09
Rank Moved
Rank dropped 10 spots (#1276 → #1286)
2026-09-23
Tool Surface Changed
Detected tool/plugin surface changed: none → declared
2026-09-23
Provider Added
Runtime surface grew — new detected provider dependency: Anthropic
2026-09-23
Mcp Status Changed
Detected MCP server support changed: none → implemented
2026-09-23
Rank Moved
Rank dropped 203 spots (#1055 → #1258)
2026-09-23
HVTrust Changed
HVTrust up 10.4pts (23.3 → 33.7)
2026-09-22
Newly Listed
First tracked at rank #1055
2026-09-21
Removed From Active Tracking
Removed from active tracking
2026-09-08
Rank Moved
Rank dropped 11 spots (#1232 → #1243)
2026-09-07
Rank Moved
Rank dropped 11 spots (#1221 → #1232)
2026-09-06
Rank Moved
Rank dropped 16 spots (#1205 → #1221)
2026-09-05
Rank Moved
Rank dropped 31 spots (#1174 → #1205)
2026-09-04
Rank Moved
Rank dropped 16 spots (#1158 → #1174)
2026-09-03
Rank Moved
Rank dropped 41 spots (#1117 → #1158)
2026-09-02
Tool Surface Changed
Detected tool/plugin surface changed: extension-based → declared
2026-09-02
Rank Moved
Rank dropped 37 spots (#1080 → #1117)
2026-09-01
Rank Moved
Rank dropped 42 spots (#1038 → #1080)
2026-08-31
Rank Moved
Rank dropped 35 spots (#1003 → #1038)
2026-08-30
Rank Moved
Rank dropped 52 spots (#951 → #1003)
2026-08-29
Rank Moved
Rank dropped 46 spots (#905 → #951)
2026-08-28
Rank Moved
Rank dropped 33 spots (#872 → #905)
2026-08-27
Scorecard Added
OSSF Scorecard: 1.3/10
2026-08-27
Rank Moved
Rank rose 393 spots (#1265 → #872)
2026-08-27
HVTrust Changed
HVTrust up 17.4pts (16.0 → 33.4)
2026-08-26
Rank Moved
Rank dropped 21 spots (#1244 → #1265)
2026-08-16
Rank Moved
Rank dropped 24 spots (#1220 → #1244)
GitHub →

Embed Badge Badge guide for maintainers →

For maintainers
HVTrust 33.7 Grade D
Markdown:
[![HVTrust](https://hvtracker.net/badge/chrome-mcp-server.svg)](https://hvtracker.net/agents/chrome-mcp-server)
HTML:
<a href="https://hvtracker.net/agents/chrome-mcp-server"><img src="https://hvtracker.net/badge/chrome-mcp-server.svg" alt="HVTrust"></a>

Other agents in MCP Servers

Data sources
GitHub REST API (repo, commits, stars, forks, license) · OpenSSF Scorecard CLI
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.4 · Raw JSON