Welcome to the MCP-C documentation. MCP-C is a small portable implementation of the stateless MCP 2026-07-28 server core with pluggable transports.

Quick Start

Use the repository README as the primary getting-started guide:

• Getting Started (repo README)

Core

• Core – bounded JSON-RPC parsing and response writing
• Transport – independent bounded-poll instances over one tool registry
• Server – built-in server/discover, tools/list, and tools/call

Key Pages

• Architecture
• Transports Overview
  • HTTP Transport
  • CoAP
  • MQTT 5
• Benchmarks and network impairment

Platforms

Linux and Zephyr/ESP32 are supported. CoAP currently uses the POSIX libcoap adapter; the MQTT binding core is portable and awaits native platform adapters.

License

This project is released under the MIT License (LICENSE.txt).