azure-web-pubsub

azure-web-pubsub is a skill for Claude Code from MicrosoftDocs/Agent-Skills. It costs 117 tokens per session (3,866 once invoked), scanned A, original, CC-BY-4.0.

A technical reference for Azure Web PubSub, a service for sending live messages between servers and connected clients. It covers WebSocket, MQTT, and Socket.IO applications, chat routing, and identity-based access.

In plain words
What is it for?
Use it when building chat, live updates, or other real-time applications using WebSocket, MQTT, or Socket.IO, including Entra ID authentication.
Why use it?
It helps with the design, configuration, security, deployment, integrations, and troubleshooting of real-time connections.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the azure-agent-skills plugin — 199 skills shipped together , and of azure-agent-skills

Good fit Use it when building chat, live updates, or other real-time applications using WebSocket, MQTT, or Socket.IO, including Entra ID authentication.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/microsoftdocs/agent-skills/azure-web-pubsub
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.

Any agent
npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub
Clone the repo
git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills

Made for: Claude Code.

Or install azure-agent-skills, the plugin that ships this one along with the rest of its 199 skills.

Wrote 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.

agentmods badge for azure-web-pubsub

README.md
[![agentmods](https://agentmods.dev/badge/skills/microsoftdocs/agent-skills/azure-web-pubsub/github.svg)](https://agentmods.dev/skills/microsoftdocs/agent-skills/azure-web-pubsub)
Your own site
<a href="https://agentmods.dev/skills/microsoftdocs/agent-skills/azure-web-pubsub"><img src="https://agentmods.dev/badge/skills/microsoftdocs/agent-skills/azure-web-pubsub/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for azure-web-pubsub

Your own site · 80×15
<a href="https://agentmods.dev/skills/microsoftdocs/agent-skills/azure-web-pubsub"><img src="https://agentmods.dev/badge/skills/microsoftdocs/agent-skills/azure-web-pubsub.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 117 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,866 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin unknown No closer match found 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 5.1 $0.00117 $0.03866
Opus 5.5 $0.00047 $0.01546
Sonnet 5.5 $0.00023 $0.00773
Haiku 4.5 $0.00012 $0.00387

Measured today against content hash e66f04c9607c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

azure-web-pubsub 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 today.

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.

skills/azure-web-pubsub/SKILL.md · 156 lines

The source is not reproduced here

Licensed CC-BY-4.0

The repository is licensed CC-BY-4.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. today Changed · +1 tokens per session e66f04c9607c
  2. 21d ago Changed · -2 tokens per session 5a380b329e16
  3. 27d ago Changed · -6 tokens per session abece253611d
  4. 1mo ago Changed 1b5f1a0741ec
  5. 1mo ago Changed · -4 lines · +5 tokens per session d64b161060f5
  6. 1mo ago First seen · 160 lines · 119 tokens per session scan A 1525c2a7d8a1

Subscribe to this mod's changes

azure-web-pubsub is a skill published in the GitHub repository MicrosoftDocs/Agent-Skills (787 stars, last pushed yesterday), licensed CC-BY-4.0. It adds 117 tokens to every session and 3,866 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-06.

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