Esp Mcp Server

What is Esp Mcp Server?

The esp-mcp-server is a lightweight, embeddable HTTP server that implements the Model Context Protocol (MCP) for Espressif’s AI-assisted development tool. It is designed to provide AI assistance for Espressif chips and ESP-IDF development.

How to use Esp Mcp Server?

Start the server using Docker: docker run -p 8080:8080 kolipakakondal/esp-mcp-server:latest. Then configure your IDE (Cursor or VSCode) to connect to http://127.0.0.1:8080/mcp and provide your API_KEY environment variable.

Key features of Esp Mcp Server

• Implements the Model Context Protocol (MCP) over SSE transport
• Provides an AI assistant tool for Espressif documentation (esp_docs_ai)
• Lightweight and embeddable HTTP server
• Can be started easily via Docker

Use cases of Esp Mcp Server

• Ask technical questions about Espressif chips and ESP-IDF documentation
• Integrate AI-assisted development into Cursor or VSCode workflows
• Use a local MCP server for Espressif-specific developer support

FAQ from Esp Mcp Server

How do I start the Esp Mcp Server?

Run docker run -p 8080:8080 kolipakakondal/esp-mcp-server:latest to launch the server on http://127.0.0.1:8080.

How do I configure the server in an IDE?

In Cursor, add a JSON entry with "url": "http://127.0.0.1:8080/mcp" and an API_KEY environment variable. In VSCode, use the same URL with "type": "sse" and the API key.

What tools does the server expose?

The only documented tool is esp_docs_ai, which answers technical questions about Espressif chips, ESP-IDF, and related documents.

What is the purpose of the API_KEY?

The API_KEY is a required environment variable that must be set when configuring the server in an IDE to authenticate requests.

What transport does the server use?

The server uses Server-Sent Events (SSE) as its transport, as indicated by the VSCode configuration "type": "sse".