Official · MODEL CONTEXT PROTOCOL

oatpp-mcp

Anthropic’s Model Context Protocol implementation for Oat++

WHAT IT CONNECTS

What oatpp-mcp gives an AI Agent

The source catalog does not include a structured feature list. Review the repository documentation before use.

SECURITY

An MCP listing is not a security review

An MCP server may receive model context, credentials, local files, or permission to call external systems. Review its code, requested environment variables, network behavior, package provenance, and maintenance status before connecting it to an agent.

README

Repository documentation

oatpp-mcp

Anthropic’s Model Context Protocol implementation for Oat++

Read more:

Supported features

Autogenerated tools for API

🎉 oatpp-mcp can automatically generate tools from ApiController so that you can query your API with LLM. 🎉

Transport

  • STDIO
  • HTTP SSE

Server features

Build And Install

Pre Requirements

  • Install the main oatpp module

Install module

  • Clone this repository.
  • In the root of the repository run:
    mkdir build && cd build
    cmake ..
    make install

Examples

Find working example in tests /test/oatpp-mcp/app/ServerTest.cpp

Serve via STDIO

Note: make sure to redirect oatpp logging to a different stream - ex.: to file by providing custom Logger.

  /* Create MCP server */
  oatpp::mcp::Server server;

  /* Add prompts */
  server.addPrompt(std::make_shared<prompts::CodeReview>());

  /* Add resource */
  server.addResource(std::make_shared<resource::File>());
  
  /* Add tools */
  server.addTool(std::make_shared<tools::Logger>());

  /* Run server */
  server.stdioListen(); 

Serve via SSE

  /* Create MCP server */
  oatpp::mcp::Server server;

  /* Add prompts */
  server.addPrompt(std::make_shared<prompts::CodeReview>());

  /* Add resource */
  server.addResource(std::make_shared<resource::File>());
  
  /* Add tools */
  server.addTool(std::make_shared<tools::Logger>());

  /* Add SSE controller to your HTTP server router */
  router->addController(server.getSseController());
View README on GitHub

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