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mcp_so

Barresider/x-mcp

An MCP Server to interact with X/Twitter besides the official API.

→ Barresider/x-mcp· listed on mcp_so
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// key findings
⚠️
Known vulnerabilities in dependencies: 4 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 2 credentials: PROXY_PASSWORD, TWITTER_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies4 high

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

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

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

highplaywright@1.44.0GHSA-7mvr-c777-76hp

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

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.
configAUTH_DIR— playwright/.auth
configMCP_PORT— 3000 # Port for HTTP/SSE transport
configMCP_TRANSPORT— stdio # Options: stdio, sse, http
🔐 secretPROXY_PASSWORD— proxy_password # Optional: separate password
configPROXY_URL— "": "http://proxy-server:port"
configPROXY_USERNAME— proxy_username # Optional: separate username
configTWITTER_EMAIL
🔐 secretTWITTER_PASSWORD— "": "your_twitter_password"
configTWITTER_PHONE
configTWITTER_USERNAME— "": "your_twitter_username",
// 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 2 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/barresider-x-mcp-y3k9rd)](https://m8ven.ai/mcp/barresider-x-mcp-y3k9rd)
commit: 77817e4898367d5f00f59f79621b46ae71b180fb
code hash: aa36d0f25a09331b57d70c2ec3fae5e6d92df407d4751a502156b938c124c599
verified: 6/13/2026, 9:48:17 AM
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