Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/zoom/skills/websocketsnpx skills add zoom/skills --skill websocketsgit clone --depth 1 https://github.com/zoom/skillsWrote 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/zoom/skills/websockets)<a href="https://agentmods.dev/skills/zoom/skills/websockets"><img src="https://agentmods.dev/badge/skills/zoom/skills/websockets.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 | $0.00059 | $0.01991 |
| Opus 5 | $0.00030 | $0.00996 |
| Sonnet 5 | $0.00012 | $0.00398 |
| Haiku 4.5 | $0.00006 | $0.00199 |
Grade A, and why
zoom-websockets 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 4d 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.
const response = await axios.post( Copies of this mod
1 near-identical copy found in the catalogue:
- setup-zoom-websockets — 92% identical, 11 lines differ
How it starts
The opening of the file, as written. The whole thing — 264 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Zoom WebSockets
Receive real-time event notifications from Zoom via persistent WebSocket connection.
WebSockets vs Webhooks
| Aspect | WebSockets | Webhooks |
|---|---|---|
| Connection | Persistent, bidirectional | One-time HTTP POST |
| Latency | Lower (no HTTP overhead) | Higher (new connection per event) |
| Security | Direct connection, no exposed endpoint | Requires endpoint validation, IP whitelisting |
| Model | Pull (you connect to Zoom) | Push (Zoom connects to you) |
| State | Stateful (maintains connection) | Stateless (each event independent) |
| Setup | More complex (access token, connection) | Simpler (just endpoint URL) |
Choose WebSockets when:
- Real-time, low-latency updates are critical
- Security is paramount (banking, healthcare, finance)
- You don't want to expose a public endpoint
- You need bidirectional communication
Choose Webhooks when:
- Simpler setup is preferred
- Small number of event notifications
- Existing HTTP infrastructure
Prerequisites
- Server-to-Server OAuth app or admin-managed General App in Zoom Marketplace
- Client ID and Client Secret; S2S also requires the Account ID
- WebSocket subscription with events enabled
Need to create/configure the app first? Use Marketplace app management for app creation, manifest validation, app-owned WebSocket/event subscription scopes, and the
WEB_SOCKETsubscription enum before connecting. Start from the General admin or S2S WebSocket base, then select the WebSocket delivery method under Features > Access.
Need help with S2S OAuth? See the zoom-oauth skill for complete authentication flows.
For a General App WebSocket subscription, use the app-owned token flow documented for that app.
Do not copy the S2S account_credentials example below into a General App implementation.
What ships with it
5 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.
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.
- 4d ago First seen · 264 lines · 59 tokens per session scan A 289976621c9b
zoom-websockets is a skill published in the GitHub repository zoom/skills (71 stars, last pushed 7d ago), licensed MIT. It adds 59 tokens to every session and 1,991 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 2026-08-30.
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