Knowledge Work Plugins is an open-source collection of Claude extensions organized around roles such as productivity, sales, and customer support. Each plugin combines role-specific guidance, connectors, commands, and sub-agents so knowledge workers can use Claude with their team’s tools and processes. The catalogue entries are examples of, or workflows from, this plugin collection.
Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/anthropics/knowledge-work-pluginsnpx agentmods add skills/anthropics/knowledge-work-plugins/windowsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/anthropics/knowledge-work-plugins/windows)<a href="https://agentmods.dev/skills/anthropics/knowledge-work-plugins/windows"><img src="https://agentmods.dev/badge/skills/anthropics/knowledge-work-plugins/windows.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00059 | $0.10604 |
| Opus 5 | $0.00030 | $0.05302 |
| Sonnet 5 | $0.00012 | $0.02121 |
| Haiku 4.5 | $0.00006 | $0.01060 |
Grade A, and why
zoom-meeting-sdk-windows scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
.\vcpkg install curl:x64-windows Copies of this mod
2 near-identical copies found in the catalogue:
- zoom-meeting-sdk-windows — 100% identical, 0 lines differ
- zoom-meeting-sdk-windows — 98% identical, 17 lines differ
How it starts
The opening of the file, as written. The whole thing — 1,194 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Zoom Meeting SDK (Windows)
Embed Zoom meeting capabilities into Windows desktop applications for native C++ integrations and headless bots.
New to Zoom SDK? Start Here!
The fastest way to master the SDK:
- SDK Architecture Pattern - Learn the universal pattern that works for ALL 35+ features
- Authentication Pattern - Get a working bot joining meetings
- Windows Message Loop - Fix the #1 reason callbacks don't fire
Building a Custom UI?
- Custom UI Architecture - How SDK rendering actually works (child HWNDs, D3D, etc.)
- Custom UI Video Rendering Example - Complete working code
- SDK-Rendered vs Self-Rendered - Choose the right approach
- Custom UI Interface Methods - All 13 required virtual methods
Having issues?
- Build errors → Build Errors Guide
- Callbacks not firing → Windows Message Loop
- Quick diagnostics → Common Issues
- Performance / service quality → service-quality.md
- Deployment notes → deployment.md
- MSBuild from git bash → Build Errors Guide
- Complete navigation → SKILL.md
Prerequisites
- Zoom app with Meeting SDK credentials (Client ID & Secret)
- Visual Studio 2019/2022 or later
- Windows 10 or later
- C++ development environment
- vcpkg for dependency management
Need help with authentication? See the zoom-oauth skill for JWT token generation.
Project Preferences & Learnings
IMPORTANT: These are hard-won preferences from real project experience. Follow these when creating new projects.
What ships with it
23 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- concepts/custom-ui-architecture.md 8.8 KB
- concepts/custom-ui-vs-raw-data.md 6.1 KB
- concepts/sdk-architecture-pattern.md 20 KB
- concepts/singleton-hierarchy.md 20 KB
- examples/ai-companion.md 16 KB
- examples/authentication-pattern.md 21 KB
- examples/breakout-rooms.md 17 KB
- examples/captions-transcription.md 18 KB
- examples/chat.md 13 KB
- examples/custom-ui-video-rendering.md 7.9 KB
- examples/local-recording.md 18 KB
- examples/raw-video-capture.md 24 KB
- examples/send-raw-data.md 13 KB
- examples/service-quality.md 8.1 KB
- examples/share-raw-data-capture.md 16 KB
- examples/video-advanced.md 10 KB
- references/deployment.md 7.2 KB
- references/interface-methods.md 16 KB
- references/windows-reference.md 23 KB
- RUNBOOK.md 2.3 KB
- troubleshooting/build-errors.md 11 KB
- troubleshooting/common-issues.md 22 KB
- troubleshooting/windows-message-loop.md 9.7 KB
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 1,194 lines · 59 tokens per session scan A f6828cca393e
zoom-meeting-sdk-windows is a skill published in the GitHub repository anthropics/knowledge-work-plugins (23,902 stars, last pushed yesterday), licensed Apache-2.0. It adds 59 tokens to every session and 10,604 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.
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