WebMCP: Enabling Websites to Share Tools and Resources with Client-Side LLMs
By
sanj
Hot, fresh, and worth queueing round the block for.
Summary
WebMCP is a proposal and implementation that enables websites to share tools, resources, and prompts with client-side large language models (LLMs). It allows websites to function as MCP (Model Context Protocol) servers without requiring API key sharing, giving users flexibility to use any model they prefer. The project includes a widget that website owners can implement to expose tools that enhance user experience for both human users and AI agents. The implementation is open for contributions and constructive feedback on aspects like design, usability, and security.
Key quotes
· 5 pulledWebMCP allows websites to share tools, resources, prompts, etc. to LLMs.
In other words, WebMCP allows a website to be an MCP server.
No sharing API Keys. Use any model you want.
It comes in the form of a widget that a website owner can put on their site and expose tools to give client-side LLMs what they need to provide a great UX for the user or agent.
The look, feel, how it's used, and security are all absolutely open for contribution / constructive criticism.
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