horizon (peters/horizon) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

D
Warning
45/100

horizon

GPU-accelerated terminal board that puts all your sessions on an infinite canvas

Warning. Serious findings were identified. Review the full report before connecting. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

peters

Source: github_repo_search

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

Install from

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Reads files from sensitive locations
Touches: ~/.config/horizon-dev/browserstack.netrc
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configDISPLAY
configWAYLAND_DISPLAY
configHORIZON_BROWSER_HOST_INSTANCE
configHORIZON_BROWSER_ACTOR
// quality suggestions

Tools detected

No tools extracted — insufficient content to verify at Tier 2

No access to sensitive paths

Reads sensitive paths: ~/.config/horizon-dev/browserstack.netrc

Remove reads of sensitive system paths. If you genuinely need them, document why in the README.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Verified](https://m8ven.ai/badge/mcp/peters/horizon?variant=verified)](https://m8ven.ai/mcp/peters/horizon)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: f4caa2b467e79a26a68bd5924bc32c791a48f16c
code hash: 0f580b74c958479305ef32b83db15ce769a0e563dd91ab3e3e7e82551be47ef9
view raw JSON →
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