$ ~/registry/skill/anthropics-partner-built-zoom-plugin-skills-meeting-sdk

SKILL

build-zoom-meeting-sdk-app

Name: build-zoom-meeting-sdk-app
Author: anthropics

Implement Zoom Meeting SDK joins, auth flows, and platform-specific integrations.

Stars

★ 22,528

Source

GitHub

Updated

2026-07-11

// securityCaution

Prompt only, no code
Open source

Summary

The material indicates this is fundamentally an open-source reference/prompt-style skill, not one that directly declares code execution, local data access, or outbound connections by itself. Overall risk is low, but the content involves Zoom Meeting SDK credentials and embedded meeting integration, which introduces normal considerations around secret handling and network communication during real implementation.

CredentialsCaution

System metadata says no environment variables are required, but the README explicitly states real Zoom Meeting SDK integration needs an SDK Key/Secret and that signatures must be generated server-side without exposing the Secret in clients. So the skill itself does not request credentials, but its guidance involves secure handling of sensitive credentials.

Network egressLow risk

The material does not declare that this skill itself connects to any remote endpoint, and the system checks list no external hosts. Although the README includes Zoom CDN and meeting-join examples, that is implementation context rather than outbound data transfer performed by the prompt-style skill itself.

Code executionLow risk

The system classifies it as prompt-only, and there is no indication that it starts local processes, runs scripts, or invokes system-level capabilities. The README only provides integration examples and routing guidance, which do not grant execution privileges to the skill itself.

Data accessLow risk

There is no indication that the skill reads or writes local files, databases, the clipboard, or other user data resources. As a reference/documentation-style skill, its effective data access appears limited to conversation context.

Supply chainCaution

The source is an open-source GitHub repository, which is a clear risk-reducing factor due to auditability. However, the repo has 0 stars, no declared license, and unknown maintenance status, so supply-chain trust is moderate and should be reviewed before production use, including repository ownership, commit history, and dependency boundaries.

Recommendations

If you implement the Zoom Meeting SDK based on this guidance, keep the SDK Secret and signature generation strictly on the server side and never expose them in frontend code.
Before production use, verify repository ownership, recent commit history, and license status to confirm it is a trustworthy reference implementation.
Use this skill as reference documentation only; separately review the Zoom SDK, CDN assets, and any backend signature service used in the real integration.
If you later add OAuth, bot, or diagnostic sub-skills, reassess their network, data, and credential risks separately.

Audited by: gpt-5.4 · 2026-06-17

// install

Copy the install command and let the AI configure it · recommended for beginners

Please install the "build-zoom-meeting-sdk-app" skill from askskill:
1. Download https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/partner-built/zoom-plugin/skills/meeting-sdk/SKILL.md
2. Save it as ~/.claude/skills/meeting-sdk/SKILL.md
3. Reload skills and tell me it's ready

// download

Download SKILL.mdInstall manifest ↗

// examples

Build a web meeting join flow

Prompt

Using the Zoom Meeting SDK, design a web join flow including signature authentication, meeting join steps, common error handling, and waiting room handling recommendations.

Expected

A web-based Zoom join implementation plan with key steps, auth logic, and error-handling guidance.

Handle cross-platform SDK differences

Prompt

Compare Zoom Meeting SDK integration differences across Web, iOS, and Android, including initialization, authentication, join parameters, and common compatibility issues.

Expected

A cross-platform integration comparison to help the team align on design and implementation.

Design a meeting bot integration pattern

Prompt

Provide a meeting bot integration plan based on the Zoom Meeting SDK, covering join flow, authentication method, waiting room handling, and reliability considerations.

Expected

A draft meeting bot integration plan suitable for technical review or prototype development.

// docs

/build-zoom-meeting-sdk-app

Background reference for embedded Zoom meetings across web, mobile, desktop, and Linux bot environments. Prefer build-zoom-meeting-app or build-zoom-bot first, then route here for platform detail.

Zoom Meeting SDK

Embed the full Zoom meeting experience into web, mobile, desktop, and headless integrations.

Hard Routing Guardrail (Read First)

If the user asks to embed/join meetings inside their app UI, route to Meeting SDK implementation.
Do not switch to REST-only meeting link flow unless the user explicitly asks for meeting resource management or browser join_url links.
Meeting SDK join path requires SDK signature + SDK join call; REST join_url is not a Meeting SDK join payload.

Prerequisites

Zoom app with Meeting SDK credentials
SDK Key and Secret from Marketplace
Platform-specific development environment (Web, Android, iOS, macOS, Unreal, Electron, Linux, or Windows)

Need help with OAuth or signatures? See the zoom-oauth skill for authentication flows.

Need pre-join diagnostics on web? Use probe-sdk before Meeting SDK init/join to gate low-readiness devices/networks.

Start troubleshooting fast: Use the 5-Minute Runbook before deep debugging.

Quick Start (Web - Client View via CDN)

<script src="https://source.zoom.us/3.1.6/lib/vendor/react.min.js"></script>
<script src="https://source.zoom.us/3.1.6/lib/vendor/react-dom.min.js"></script>
<script src="https://source.zoom.us/3.1.6/lib/vendor/redux.min.js"></script>
<script src="https://source.zoom.us/3.1.6/lib/vendor/redux-thunk.min.js"></script>
<script src="https://source.zoom.us/3.1.6/lib/vendor/lodash.min.js"></script>
<script src="https://source.zoom.us/3.1.6/zoom-meeting-3.1.6.min.js"></script>

<script>
// CDN provides ZoomMtg (Client View - full page)
// For ZoomMtgEmbedded (Component View), use npm instead

ZoomMtg.preLoadWasm();
ZoomMtg.prepareWebSDK();

ZoomMtg.init({
  leaveUrl: window.location.href,
  patchJsMedia: true,
  disableCORP: !window.crossOriginIsolated,
  success: function() {
    ZoomMtg.join({
      sdkKey: 'YOUR_SDK_KEY',
      signature: 'YOUR_SIGNATURE',  // Generate server-side!
      meetingNumber: 'MEETING_NUMBER',
      userName: 'User Name',
      passWord: '',  // Note: camelCase with capital W
      success: function(res) { console.log('Joined'); },
      error: function(err) { console.error(err); }
    });
  },
  error: function(err) { console.error(err); }
});
</script>

Critical Notes (Web)

1. CDN vs npm - Different APIs!

Distribution	Global Object	View Type	API Style
CDN (`zoom-meeting-{ver}.min.js`)	`ZoomMtg`	Client View (full-page)	Callbacks
npm (`@zoom/meetingsdk`)	`ZoomMtgEmbedded`	Component View (embeddable)	Promises

2. Backend Required for Production

Never expose SDK Secret in client code. Generate signatures server-side:

// server.js (Node.js example)
const KJUR = require('jsrsasign');

app.post('/api/signature', (req, res) => {
  const { meetingNumber, role } = req.body;
  const iat = Math.floor(Date.now() / 1000) - 30;
  const exp = iat + 60 * 60 * 2;
  
  const header = { alg: 'HS256', typ: 'JWT' };
  const payload = {
    sdkKey: process.env.ZOOM_SDK_KEY,
    mn: String(meetingNumber).replace(/\D/g, ''),
    role: parseInt(role, 10),
    iat, exp, tokenExp: exp
  };
  
  const signature = KJUR.jws.JWS.sign('HS256',
    JSON.stringify(header),
    JSON.stringify(payload),
    process.env.ZOOM_SDK_SECRET
  );
  
  res.json({ signature, sdkKey: process.env.ZOOM_SDK_KEY });
});

3. CSS Conflicts - Avoid Global Resets

Global * { margin: 0; } breaks Zoom's UI. Scope your styles:

/* BAD */
* { margin: 0; padding: 0; }

/* GOOD */
.your-app, .your-app * { box-sizing: border-box; }

4. Client View Toolbar Cropping Fix

…

View full docs ↗

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