MCP X Server

MCP X Server is a tool that helps users write, optimize, and publish tweets to the X platform by configuring and running the service. It supports multiple running methods such as local, Docker, and UVX.

Social media Developer tools #Tweet assistant #X platform #Automated posting #Multi - environment support .Python

rating : 2 points

downloads : 9

update time : 2025-04-29

What is MCP X Server?

MCP X Server is an intelligent tweet assistant service. Users only need to provide a sentence or a topic, and it can help write and optimize tweet content and directly publish it to the X platform (formerly Twitter).

How to use MCP X Server?

Connect your X developer account through simple JSON configuration, and then interact with the service via standard input or the SSE protocol. It supports three deployment methods: local operation, Docker containers, and UVX.

Applicable scenarios

Suitable for scenarios where content creators, social media operators, enterprise account managers, etc. need to efficiently publish high - quality tweets.

Main features

Intelligent tweet generationAutomatically generate tweet content that conforms to the X platform style based on the topic or sentence provided by the user

Tweet optimizationPolish and optimize existing tweets to improve the interaction rate and dissemination effect

Automatic postingOne - click to directly publish the generated tweet to the connected X platform account

Multiple deployment methodsSupports three running methods: local Python environment, Docker containers, and UVX platform

Advantages and limitations

Advantages

Simplify the social media content creation process

Support multiple technology deployment solutions

No need for a complex interface, can be used through simple commands

Integrate AI optimization capabilities to improve content quality

Limitations

Requires basic knowledge of developer account configuration

Currently only supports the X platform (formerly Twitter)

Depends on external API key configuration

How to use

Get API keys

Get CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN, and ACCESS_SECRET from the X developer platform

Select a deployment method

Select local operation, Docker, or UVX deployment according to your environment

Configure mcp.json

Configure the mcp.json file according to the documentation and fill in your API keys

Start the service

Start the MCP X Server service according to the selected deployment method

Send a request

Send a tweet request to the service via standard input or the SSE protocol

Usage examples

Generate technology news tweetsAutomatically generate tweets about the latest AI technology development

Optimize product launch tweetsOptimize a simple product notification into attractive promotional content

Festival marketing tweetsCreate relevant marketing content for specific festivals

Frequently Asked Questions

Which API keys are required to use this service?

Which deployment methods are supported?

How to test if the service is running properly?

Is there a limit on the tweet length?

Can tweets be generated in batches?

Related resources

X developer platform

The official platform to apply for API keys

Docker installation guide

Instructions for installing the Docker environment

Python environment configuration

Installation of the Python running environment

GitHub repository

Project source code and the latest updates

🚀 MCP X Server Features

What can you do with the MCP X server? Given a sentence or a topic, it helps you compose and refine a tweet, and then post it to X.

🚀 Quick Start

📦 Installation

Local Configuration

Configure the MCP service in mcp.json.

{
    "mcpServices": {
        "x-mcp": {
            "command": "uv",
            "args": [
                "run",
                "--with",
                "fastmcp",
                "--with",
                "pydantic-ai",
                "--with",
                "pydantic-ai-slim[duckduckgo,openai]",
                "--with",
                "dotenv",
                "--with",
                "python-twitter-v2",
                "fastmcp",
                "run",
                "mcp_x_server/server.py"
            ],
            "env": {
                "CONSUMER_KEY": "*******************",
                "CONSUMER_SECRET": "*******************",
                "ACCESS_TOKEN": "*******************",
                "ACCESS_SECRET": "*******************",
                "DEEPSEEK_API_KEY": "*******************"
            }
        }
    }
}

Docker Configuration

Configure the MCP service in mcp.json.

{
    "mcpServices": {
        "x-mcp-docker": {
        "command": "docker",
        "args": [
          "run",
          "-i",
          "--rm",
          "--name",
          "mcp-x-server",
          "-e",
          "CONSUMER_KEY",
          "-e",
          "CONSUMER_SECRET",
          "-e",
          "ACCESS_TOKEN",
          "-e",
          "ACCESS_SECRET",
          "-e",
          "DEEPSEEK_API_KEY",
          "wylu1037/mcp-x-server:latest"
        ],
        "env": {
          "CONSUMER_KEY": "********************************",
          "CONSUMER_SECRET": "********************************",
          "ACCESS_TOKEN": "********************************",
          "ACCESS_SECRET": "********************************",
          "DEEPSEEK_API_KEY": "sk-********************************"
        }
      }
    }
}

UVX Configuration

Configure the MCP service in mcp.json.

{
    "mcpServices": {
        "mcp-x-server": {
        "command": "uvx",
        "args": [
          "mcp-x-server"
        ],
        "env": {
          "CONSUMER_KEY": "********************************",
          "CONSUMER_SECRET": "********************************",
          "ACCESS_TOKEN": "********************************",
          "ACCESS_SECRET": "********************************",
          "DEEPSEEK_API_KEY": "sk-********************************"
        }
      }
    }
}

Running with SSE

Run the MCP server.

fastmcp run --transport sse mcp_x_server/server.py

Configuring the MCP Server

Configure it in mcp.json.

{
    "mcpServices": {
        "mcp-x-server": {
            "url": "http://localhost:8000/sse"
        }
    }
}

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