MCP in the browser using Javascript

note: Better to use a nodeJS websocket server on a private local network but that is much harder to demo.
Started June 11, 2025


June 20, 2025 New approach using a web-worker
  • gen2/mcp00.htmlThe most stable example of the basic mcp browser client-side setup

  • gen2/mcp30.html New Stable
  • gen2/mcp31.html
  • gen2/mcp32.html
  • gen2/mcp33.html
  • gen2/mcp34.html
  • gen2/mcp35.html
  • gen2/mcp36.html
  • gen2/mcp37.html
  • gen2/mcp38.html
  • gen2/mcp39.html
    • Older method testing a single file mcp server
  • mcp00.htmlThe most stable example of the basic mcp browser client-side setup

  • mcp05.html New Stable
  • mcp06.html
  • mcp07.html
  • mcp08.html
  • mcp09.html Added Joke API
  • mcp10.html Added dog API
  • mcp11.html New Stable
  • mcp12.html removed most CSS
  • mcp13.html testing removed all CSS
  • mcp14.html
  • mcp15.html
  • mcp16.html failed loading new page in seperate tab
  • mcp17.htmlissues
  • mcp18.htmlworking
  • mcp19.html Reduced CSS, but I might not use it
  • mcp20.html
  • mcp21.html
  • mcp22.html using js modules
  • mcp23.html
  • mcp24.html new stable
  • mcp25.html
  • mcp26.html
  • mcp27.html
  • mcp28.html