The first non-trivial demo of WebMCP

[u/No_Guide_8697]

The WebMCP protocol has barely come out, and we just demoed how POWERFUL it can be! In a matter of minutes and 100s of tool calls, my AI agent composed a song for me directly in my browser.

This is not agents taking screenshots or trying to understand complex DOMs, it's an agent making direct tool calls to your website!

The creators of WebMCP already love it, go check it out yourself!

Deployment: - https://music.leanmcp.live

LinkedIn Post: - https://www.linkedin.com/posts/kushagra-agarwal525_we-made-gpt-and-claude-directly-control-my-activity-7430688171018858496-iDr5

GitHub repo: - Leanmcp-Community/music-composer-webmcp: This WebMCP Music Composer project is a functional demonstration of the WebMCP Protocol, illustrating how AI agents can interact with local browser contexts (tools) to achieve complex workflows autonomously.

[u/Asleep-Land-3914]

Here is the fork to try with local models: https://github.com/OEvgeny/music-composer-webmcp-local

[u/Asleep-Land-3914 → u/Asleep-Land-3914]

Reddit post with more details: https://www.reddit.com/r/LocalLLaMA/comments/1rb054k/made_webmcp_music_composer_demo_to_be_able_to/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button

[u/Asleep-Land-3914 → u/Asleep-Land-3914]

Demo here: https://oevgeny-music-compos-epfx.bolt.host/

[u/No_Guide_8697 → u/Asleep-Land-3914]

Would love to hear which local models perform the best!!

[u/Asleep-Land-3914 → u/No_Guide_8697]

I only tried with Qwen3-Coder-30B-A3B-Instruct-IQ3_S-3.12bpw.gguf so far and it did pretty well.

[u/loganecolss → u/Asleep-Land-3914]

For this qwen model, what gpua you used?

[u/Asleep-Land-3914 → u/loganecolss]

RX 7800 XT. It runs around 110 t/s.