Fix incomplete session description

[MiguelsPizza]

When using the Cloudflare Vite plugin, the dev script should use 'vite dev' instead of 'wrangler dev'. This allows the Vite plugin to integrate the dev server with the Workers runtime, serving both the React app AND the worker endpoints together.

Using 'wrangler dev' directly only runs the worker code, which only handles /sse, /sse/*, and /mcp routes, returning 404 for the React app at /.

Changes:

• Update dev script from 'wrangler dev --port 8888' to 'vite dev'
• Add dev:wrangler script as fallback for direct wrangler usage
• The vanilla template is unaffected (it uses wrangler assets correctly)

Fixes issue where templates return 404 for root path in development.

Description

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactoring (no functional changes)
• Performance improvement
• Test addition/improvement

Related Issues

Fixes #
Related to #

Changes Made

• Change 1
• Change 2
• Change 3

Testing

Test Commands Run

pnpm typecheck  # ✓ Passed
pnpm lint       # ✓ Passed
pnpm build      # ✓ Passed
pnpm test       # ✓ Passed - E2E tests run locally

Manual Testing

• Tested in development mode (pnpm dev)
• Tested production build (pnpm build && preview)
• Tested on mobile/tablet (if UI changes)
• Tested WebMCP integration (if applicable)
• Tested MCP tool execution (if applicable)

Screenshots

Checklist

• My code follows the style guidelines in CONTRIBUTING.md
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings or errors
• I have added tests that prove my fix is effective or that my feature works
• I have run E2E tests locally (pnpm test) and they pass
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Breaking Changes

None

Additional Notes

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Workers

The latest updates on your project. Learn more about integrating Git with Workers.

Status	Name	Latest Commit	Updated (UTC)
✅ Deployment successful! View logs	mcp-ui-with-webmcp-my-mcp-server	1262e1e	Nov 09 2025, 04:01 AM