WebMCP support now available in mcp-handler
mcp-handler now has experimental support for WebMCP, a web standard for exposing tools to in-browser agents. Add a script tag to your site to make your MCP tools available to browser agents, with authentication handled transparently for signed-in users.
now has experimental support for , the proposed web standard for exposing tools to in-browser agents. Add a single script tag to your site, and your existing MCP tools become available there too.mcp-handlerWebMCP
Opt tools in by adding them to the object:experimental_webMcp
Then load the script from your MCP endpoint with the parameter:?webmcp-script
The script registers those tools with the page and proxies each call back to your MCP server as the signed-in user, so authenticated tools work without a browser-side OAuth flow.
Upgrade to and read the to get started.mcp-handler@2.2.0documentation
Source: original entry ↗
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