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Filename	Latest commit message	Latest commit date
Olivier Chafik 2dd223b611 refactor: rename request methods to remove send prefix (#161 ) * refactor: rename request methods to remove send prefix Following the MCP TS SDK convention where request methods don't have the "send" prefix (reserved for notifications): - App.sendMessage() → App.message() - App.sendOpenLink() → App.openLink() - AppBridge.sendResourceTeardown() → AppBridge.resourceTeardown() The old method names are kept as deprecated aliases for backwards compatibility. Updated all examples to use the new method names. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * test: add tests for deprecated method aliases - Update existing tests to use new method names (message, openLink) - Add tests verifying deprecated aliases are same reference as new methods - Add tests verifying deprecated aliases still work functionally 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * refactor: rename message→sendMessage, resourceTeardown→teardownResource - App.message() → App.sendMessage() (with deprecated message alias) - AppBridge.resourceTeardown() → AppBridge.teardownResource() (with deprecated aliases) This better follows the pattern where methods that send data have 'send' or action verb prefix. * fix: update examples to use sendMessage instead of message * fix: update basic-host to use teardownResource * fix: update threejs-server to use sendMessage * refactor: remove deprecated app.message alias The app.message alias was removed since sendMessage is the correct name. sendResourceTeardown already exists in AppBridge. * refactor: remove resourceTeardown alias, keep only sendResourceTeardown --------- Co-authored-by: Claude <noreply@anthropic.com>		2025-12-16 22:07:06 +00:00
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src	refactor: rename request methods to remove send prefix (#161 )	2025-12-16 22:07:06 +00:00
mcp-app.html	Add color-scheme meta tag to all example apps	2025-12-15 11:42:18 -08:00
package.json	fix: Windows compatibility - bun as optional dep, cross-env for examples (#145 )	2025-12-16 14:07:38 +00:00
README.md	refactor: rename request methods to remove send prefix (#161 )	2025-12-16 22:07:06 +00:00
server.ts	feat: add server helpers, make connect() to default to parent post transport (#165 )	2025-12-16 21:25:26 +00:00
tsconfig.json	Add basic-host and basic-server-react examples	2025-12-04 14:28:27 -06:00
vite.config.ts	Add basic-host and basic-server-react examples	2025-12-04 14:28:27 -06:00

README.md

Example: Basic Server (React)

An MCP App example with a React UI.

Tip

Looking for a vanilla JavaScript example? See basic-server-vanillajs!

Overview

Tool registration with a linked UI resource
React UI using the useApp() hook
App communication APIs: callServerTool, sendMessage, sendLog, openLink

Key Files

server.ts - MCP server with tool and resource registration
mcp-app.html / src/mcp-app.tsx - React UI using useApp() hook

Getting Started

npm install
npm run dev

How It Works

The server registers a get-time tool with metadata linking it to a UI HTML resource (ui://get-time/mcp-app.html).
When the tool is invoked, the Host renders the UI from the resource.
The UI uses the MCP App SDK API to communicate with the host and call server tools.