If you’re experiencing connection issues in the Agno Playground, particularly when trying to connect to local endpoints, this guide will help you resolve them.

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Browser Compatibility

Some browsers have security restrictions that prevent connections to localhost domains due to mixed content security issues. Here’s what you need to know about different browsers:
  • Chrome & Edge: These browsers work well with local connections by default and are our recommended choices
  • Firefox: Generally works well with local connections

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Browsers with Known Issues

  • Safari: May block local connections due to its strict security policies
  • Brave: Blocks local connections by default due to its shield feature

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Solutions

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For Brave Users

If you’re using Brave browser, you can try these steps:
  1. Click on the Brave shield icon in the address bar
  2. Turn off the shield for the current site
  3. Refresh the endpoint and try connecting again

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For Other Browsers

If you’re using Safari or experiencing issues with other browsers, you can use one of these solutions:

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1. Use Chrome or Edge

The simplest solution is to use Chrome or Edge browsers which have better support for local connections.

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2. Use Tunneling Services

You can use tunneling services to expose your local endpoint to the internet:
Using ngrok
  1. Install ngrok from ngrok.com
  2. Run your local server
  3. Create a tunnel with ngrok:
ngrok http <your-local-port>
  1. Use the provided ngrok URL in the playground
Using Cloudflare Tunnel
  1. Install Cloudflare Tunnel (cloudflared) from Cloudflare’s website
  2. Authenticate with Cloudflare
  3. Create a tunnel:
cloudflared tunnel --url http://localhost:<your-local-port>
  1. Use the provided Cloudflare URL in the playground