Dev.to Blog Publisher MCP Server

This project provides an MCP (Model Context Protocol) server tool for publishing blog posts directly to Dev.to. It exposes a tool (publish_blog_to_devto) that can be called from an MCP-compatible client

Prerequisites

• In this project I have used uv to install python dependencies.

• Node.js & npm (for npx to run filesystem MCP server)

• https://modelcontextprotocol.io/docs/tools/inspector

• Install npx @modelcontextprotocol/inspector

• Install claude desktop to connect your mcp tool

Related MCP server: MCP Blogger Posting Server

Environment Variables

Create a .env file in the project root with the following: DEVTO_API_KEY=your_devto_api_key_here

Install uv (Python package manager):

curl -LsSf https://astral.sh/uv/install.sh | sh

Verify the installation:

uv --version

Environment Setup

Create a Virual Environment

uv venv

Activate the environment

source ./venv/bin/activate

Install Dependencies

uv sync

Note: Modify your path in the claude-desktop-config.json as shown in the example config.json