OpenTweet MCP Server

Item: OpenTweet MCP Server
Rating: 60
Author: M8ven

Provides 30 tools to post, schedule, thread, and analyze X (Twitter) content, including AI media generation and multi-account management. No X developer account or OAuth setup required.

→ opentweetio/mcp-server · listed on glama

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Install from

Glama npm

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

30 tools verified — handlers match their declared behaviour

14 read-only tools verified — handlers contain no write/delete/exec

✅

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: OPENTWEET_API_KEY

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@1.12.0GHSA-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

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.

configMCP_HTTP_PORT

🔐 secretOPENTWEET_API_KEY

configOPENTWEET_BASE_URL

configPUBLIC_SITE_URL

// 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 4 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/opentweetio-mcp-server-1eck6f)](https://m8ven.ai/mcp/opentweetio-mcp-server-1eck6f)

commit: 9d206ad9eaf870cd0aa2f1f06c57e3d496f95453

code hash: 2bd4de6c41dd392b4c6bee855a6fe45dda39c64dcde1b645703cbc435468bf02

verified: 7/30/2026, 9:15:02 AM

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