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cockroach-browser MCP

Observation-first MCP server for Cockroach Browser, enabling AI agents to snapshot, audit, and propose browser actions through a secure, policy-controlled daemon.

→ AjnasNB/cockroach-browser· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 1 credential: COCKROACH_BROWSER_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.17.5GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.17.5GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.17.5GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configCOCKROACH_BROWSER_PROFILE_PASSPHRASE— Profile import and export require . Passphrases are never accepted as command-line arguments.
🔐 secretCOCKROACH_BROWSER_TOKEN— "": "<load from your secret store>"
configCOCKROACH_BROWSER_TOKEN_FILE— Daemon clients can use --token, --token-file, COCKROACH_BROWSER_TOKEN, or . They can override the URL with --url or COCKROACH_BROWSER_URL.
configCOCKROACH_BROWSER_URL— "": "http://127.0.0.1:43110",
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 7 concrete improvements 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 Score](https://m8ven.ai/badge/mcp/ajnasnb-cockroach-browser-17ls3n)](https://m8ven.ai/mcp/ajnasnb-cockroach-browser-17ls3n)
commit: e9115ddc8992e97507b0a0e181697d926b5b8711
code hash: 98208268c9d456a74858a6f7c98d1c4b14cb659c5bd269d89bd77150fea1d0c9
verified: 7/30/2026, 9:09:38 AM
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