{"slug": "a-circuitpython-mcp-server", "title": "A CircuitPython MCP server", "summary": "A new CircuitPython MCP server library enables CircuitPython boards to run a real MCP JSON-RPC server directly on the device using adafruit_httpserver, with the host computer only needed for deployment, serial logs, and testing.", "body_md": "CircuitPython MCP Server is a minimal MCP JSON-RPC server helpers for CircuitPython projects using adafruit_httpserver. This library lets a CircuitPython board run a real MCP server directly on the device. The host computer is only used for deployment, serial logs, and testing. Implemented HTTP endpoints: GET /: JSON status POST /mcp: MCP JSON-RPC over HTTP […]", "url": "https://wpnews.pro/news/a-circuitpython-mcp-server", "canonical_source": "https://blog.adafruit.com/2026/06/23/a-circuitpython-mcp-server/", "published_at": "2026-06-23 18:18:48+00:00", "updated_at": "2026-06-24 00:27:23.398074+00:00", "lang": "en", "topics": ["developer-tools"], "entities": ["CircuitPython", "MCP server", "adafruit_httpserver"], "alternates": {"html": "https://wpnews.pro/news/a-circuitpython-mcp-server", "markdown": "https://wpnews.pro/news/a-circuitpython-mcp-server.md", "text": "https://wpnews.pro/news/a-circuitpython-mcp-server.txt", "jsonld": "https://wpnews.pro/news/a-circuitpython-mcp-server.jsonld"}}