summarizer

Reference instructions for Zoom AI Services Summarizer, which turns meeting transcripts into recaps, action items, or fuller summaries.

In plain words
What is it for?
Use them to design or implement synchronous summaries, batch jobs, webhook updates, or Zoom authentication for summarisation workflows.
Why use it?
They clarify which Zoom summarisation method to use for existing text, uploaded transcript files, or media that still needs transcription.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/zoom/zoom-plugin/summarizer
Any agent
npx skills add zoom/zoom-plugin --skill summarizer
Clone the repo
git clone --depth 1 https://github.com/zoom/zoom-plugin

Made for: Claude Code, Codex.

Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,262 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 91% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00047 $0.01262
Opus 5 $0.00023 $0.00631
Sonnet 5 $0.00009 $0.00252
Haiku 4.5 $0.00005 $0.00126

Measured 2d ago against content hash 363f2709035f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

summarizer scanned grade A with 0 findings 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

91% identical to summarizer — 9 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/summarizer/SKILL.md · 104 lines

How it starts

The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Zoom AI Services Summarizer

Background reference for Zoom AI Services Summarizer across:

  • synchronous inline transcript summarization (POST /aiservices/summarizer/summarize)
  • asynchronous batch transcript-file jobs (/aiservices/summarizer/jobs*)
  • recap, action item, detailed summary, and combined summary tasks
  • Build-platform JWT generation and server-side credential handling
  • webhook-driven batch status updates

Official docs:

Routing Guardrail

  • If the user already has transcript or dialogue text and needs a recap, summary, action items, or full summary, route here first.
  • If the user has audio/video media and needs text first, route to ../scribe/SKILL.md, then chain here.
  • If the user needs plain text translated, route to ../translator/SKILL.md.
  • If the user needs live meeting media before summarization, route to ../rtms/SKILL.md.
  • If the user needs the raw AI Services endpoint inventory, chain ../rest-api/SKILL.md.
  • If the user needs webhook signature patterns, optionally chain ../webhooks/SKILL.md.
  1. scenarios/high-level-scenarios.md
  2. examples/fast-mode-node.md
  3. examples/batch-webhook-pipeline.md
  4. references/api-reference.md
  5. references/environment-variables.md
  6. references/samples-validation.md
  7. troubleshooting/common-drift-and-breaks.md
  8. RUNBOOK.md

Read the full file on GitHub · 104 lines

Files

What ships with it

8 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.

Changes

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.

  1. 2d ago First seen · 104 lines · 47 tokens per session scan A 363f2709035f

Subscribe to this mod's changes

summarizer is a skill published in the GitHub repository zoom/zoom-plugin (7 stars, last pushed 26d ago), licensed MIT. It adds 47 tokens to every session and 1,262 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to summarizer, differing in 9 lines, and is treated as a copy.

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