ext-apps/examples/transcript-server/package.json
Olivier Chafik 6bb63c3bae
examples: add transcript-server example with live speech transcription (#240)
* feat: add transcript-server example with live speech transcription

- New example: transcript-server with Web Speech API transcription
  - Start/stop recording with timer display
  - Live transcript with interim results
  - Send button to send transcript as ui/message to host
  - Copy button to copy full transcript
  - Sent messages marked with divider, greyed out
  - Experimental ui/update-model-context for live context updates
  - Transparent background, respects host theme

- Enable microphone and clipboard in basic-host sandbox iframes
  - Add allow="microphone; clipboard-write" to both outer and inner iframes
  - Required for Web Speech API, audio capture, and clipboard access

- Add alert popup in basic-host for ui/message from apps

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: format transcript-server files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e test and golden for transcript-server

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* refactor: use @types/dom-speech-recognition instead of hand-rolled types

Removes ~50 lines of manually defined Web Speech API types in favor of
the community-maintained type package.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: add newlines between transcript chunks when copying to clipboard

* refactor: unify transcript formatting with timestamps

- Add formatEntry() helper that includes [timestamp] prefix
- Add formatEntries() helper that joins entries with newlines
- Use same format for clipboard copy, send message, and model context
- DRY up duplicate code in send button handler

* fix: log model context update failures instead of silently swallowing

* fix: log model context updates for debugging

* refactor: pass permissions through loadSandboxProxy like csp

- Add permissions parameter to loadSandboxProxy in implementation.ts
- Build iframe allow attribute from permissions instead of hardcoding
- Update sandbox.ts to not hardcode allow attribute (set via notification)
- Add microphone + clipboardWrite permissions to transcript-server resource
- Update README to reflect permission configuration via resource _meta.ui

* fix(transcript-server): auto-expand instead of scroll

- Remove min-height: 100vh and overflow-y: auto
- Let content grow naturally with autoResize (default)
- Remove unnecessary scrollTop calls

* test: remove transcript timer mask (no longer dynamic)

* refactor: pass permissions through loadSandboxProxy like csp

* docs: document updateModelContext for transitional speech

* test: update e2e screenshots

* refactor: use app.updateModelContext() instead of raw request

* package-lock.json

* src/generated/schema.json

* test: update e2e screenshots from CI

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-12 21:27:31 +00:00

44 lines
1.3 KiB
JSON

{
"name": "@modelcontextprotocol/server-transcript",
"version": "0.1.0",
"type": "module",
"description": "MCP App Server for live speech transcription",
"repository": {
"type": "git",
"url": "https://github.com/modelcontextprotocol/ext-apps",
"directory": "examples/transcript-server"
},
"license": "MIT",
"main": "server.ts",
"files": [
"server.ts",
"server-utils.ts",
"dist"
],
"scripts": {
"build": "tsc --noEmit && cross-env INPUT=mcp-app.html vite build",
"watch": "cross-env INPUT=mcp-app.html vite build --watch",
"serve": "bun server.ts",
"start": "cross-env NODE_ENV=development npm run build && npm run serve",
"dev": "cross-env NODE_ENV=development concurrently 'npm run watch' 'npm run serve'",
"prepublishOnly": "npm run build"
},
"dependencies": {
"@modelcontextprotocol/ext-apps": "^0.3.1",
"@modelcontextprotocol/sdk": "^1.24.0",
"zod": "^3.23.0"
},
"devDependencies": {
"@types/cors": "^2.8.19",
"@types/dom-speech-recognition": "^0.0.7",
"@types/express": "^5.0.0",
"@types/node": "^22.0.0",
"concurrently": "^9.2.1",
"cors": "^2.8.5",
"cross-env": "^10.1.0",
"express": "^5.1.0",
"typescript": "^5.9.3",
"vite": "^6.0.0",
"vite-plugin-singlefile": "^2.3.0"
}
}