Best CPP Tools & Frameworks

5 open-source CPP tools for developers.Compare tech stacks, licenses and GitHub stars — all in one place.

MCPMIT

Open-source AI engine to run LLMs, vision, voice, image, video on any hardware, no GPU required.

49k·Self-Hosted AI·Open source

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MCPMIT

Open-source ESP32 voice chatbot using MCP for device and cloud control.

29k·AI Agents·Open source

MCPMIT

Open-source AI pipeline engine with C++ core, 100+ nodes, and IDE integration for building LLM workflows.

11k·AI Agents·Open source

Alternative to

MCPApache-2.0

Lemonade is a free, private local AI server that runs optimized LLMs on your own GPU/NPU, compatible with OpenAI, Anthro

5.4k·Self-Hosted AI·Open source

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MCPMIT

Native MCP plugin exposing x64dbg debugger control to AI assistants for agentic reverse engineering.

2.2k·MCP Servers·Open source

Alternative to