Azure Messaging Webpubsub Java
microsoft/skills
Build real-time web applications with Azure Web PubSub SDK for Java.
Expert knowledge for Azure Web PubSub development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations &…
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install MicrosoftDocs/Agent-Skills azure-web-pubsub --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/azure-web-pubsub .claude/skills/azure-web-pubsub && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "azure-web-pubsub" agent skill from https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsub into .claude/skills/azure-web-pubsub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "azure-web-pubsub", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsubType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install MicrosoftDocs/Agent-Skills azure-web-pubsub --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/azure-web-pubsub .agents/skills/azure-web-pubsub && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "azure-web-pubsub" agent skill from https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsub into .agents/skills/azure-web-pubsub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "azure-web-pubsub", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install MicrosoftDocs/Agent-Skills azure-web-pubsub --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/azure-web-pubsub .cursor/skills/azure-web-pubsub && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "azure-web-pubsub" agent skill from https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsub into .cursor/skills/azure-web-pubsub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "azure-web-pubsub", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/MicrosoftDocs/Agent-Skills.git --path skills/azure-web-pubsub--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install MicrosoftDocs/Agent-Skills azure-web-pubsub --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/azure-web-pubsub .gemini/skills/azure-web-pubsub && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "azure-web-pubsub" agent skill from https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsub into .gemini/skills/azure-web-pubsub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "azure-web-pubsub", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install MicrosoftDocs/Agent-Skills azure-web-pubsubInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/azure-web-pubsub .github/skills/azure-web-pubsub && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "azure-web-pubsub" agent skill from https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsub into .github/skills/azure-web-pubsub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "azure-web-pubsub", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install MicrosoftDocs/Agent-Skills azure-web-pubsub --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/azure-web-pubsub .opencode/skills/azure-web-pubsub && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "azure-web-pubsub" agent skill from https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-web-pubsub into .opencode/skills/azure-web-pubsub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "azure-web-pubsub", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
azure-web-pubsubExpert knowledge for Azure Web PubSub development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations &…
Azure Web Pubsub is an agent skill from MicrosoftDocs/Agent-Skills, published by the product's own GitHub organization. Expert knowledge for Azure Web PubSub development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when building WebSocket/MQTT apps, using Socket.IO, configuring event routing, geo-replication, or chat workloads, and other Azure Web PubSub related development tasks. Not for Azure SignalR Service (use azure-signalr-service), Azure Event Hubs (use azure-event-hubs), Azure Service…
Its SKILL.md is about 4.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Requires network access. Uses mcpmicrosoftdocs:microsoftdocsfetch or fetchwebpage to retrieve documentation.
It sits in Backend & APIs, covering Realtime and WebSockets and Design patterns. It works with Azure Web PubSub, Azure Event Hubs, Azure Service Bus and Microsoft Azure. The repository describes itself as: Curated Agent Skills for Microsoft & Azure – giving AI coding assistants structured, real-time expertise from Microsoft Learn docs. The licence is CC-BY-4.0.
Read from SKILL.md and the folder at commit ba74e8f. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
learn.microsoft.comgithub.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.
From compatibility in the SKILL.md frontmatter.
Azure Web Pubsub loads about 4.2k tokens when it runs. Until then it costs about 141 tokens; SKILL.md has 1,143 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from MicrosoftDocs/Agent-Skills at commit ba74e8f, republished under its CC-BY-4.0 licence (© MicrosoftDocs). 1,143 words, ~4,171 tokens.
.claude/skills/azure-web-pubsub/SKILL.md (or your agent's skills folder).This skill provides expert guidance for Azure Web PubSub. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.
IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g.,
L35-L120), useread_filewith the specified lines. For categories with file links (e.g.,[security.md](security.md)), useread_fileon the linked reference file
IMPORTANT for Agent: If
metadata.generated_atis more than 3 months old, suggest the user pull the latest version from the repository. Ifmcp_microsoftdocstools are not available, suggest the user install it: Installation Guide
This skill requires network access to fetch documentation content:
mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.| Category | Lines | Description |
|---|---|---|
| Troubleshooting | L37-L47 | Diagnosing and fixing Web PubSub errors, event handler/debug issues, service and Socket.IO problems, using resource/diagnostic logs and error codes for troubleshooting. |
| Best Practices | L48-L52 | Guidance on building resilient WebSocket clients for Azure Web PubSub, including reconnection strategies, handling disconnects, error handling, and connection lifecycle best practices. |
| Decision Making | L53-L59 | Guidance on choosing chat SDK vs REST, selecting Web PubSub features for your scenario, and understanding pricing, billing units, and cost implications. |
| Architecture & Design Patterns | L60-L66 | Architectural patterns for Web PubSub: multi-region resiliency, bridging MQTT with WebSocket/Web PubSub, and understanding Socket.IO support internals for integration design. |
| Limits & Quotas | L67-L72 | Capacity and performance limits for Web PubSub (connections, messages, scaling) and which Socket.IO server APIs aren’t supported or behave differently. |
| Security | L73-L101 | Securing Azure Web PubSub: authN/Z for clients and apps (keys, Entra ID, identities, roles), mTLS, network/private endpoints, firewalls, outbound restrictions, and compliance via Azure Policy. |
| Configuration | L102-L117 | Configuring Web PubSub runtime: storage/chat setup, metrics/logs and alerts, monitoring, custom domains, event routing, geo-replication, local tunneling, MQTT/Socket.IO options, and admin UI. |
| Integrations & Coding Patterns | L118-L150 | Client and server integration patterns for Azure Web PubSub: SDK/REST usage, WebSocket/MQTT, JSON/protobuf subprotocols, auth, events (HTTP/AMQP/Functions), and Socket.IO integration. |
| Deployment | L151-L156 | Guides for moving Web PubSub across regions, configuring Premium autoscale, and deploying/migrating Socket.IO apps and serverless chat to Azure Web PubSub. |
| Topic | URL |
|---|---|
| Interpret Azure Web PubSub chat error codes | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/chat-reference-errors |
| Debug Azure Web PubSub event handlers locally | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-local-debug-event-handler |
| Troubleshoot common Azure Web PubSub issues | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-troubleshoot-common-issues |
| Use Web PubSub resource logs for troubleshooting | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-troubleshoot-resource-logs |
| Resolve common Azure Web PubSub service issues | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/resource-faq |
| Troubleshoot Web PubSub for Socket.IO common issues | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/socketio-troubleshoot-common-issues |
| Collect diagnostic logs for Web PubSub Socket.IO | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/socketio-troubleshoot-logging |
| Topic | URL |
|---|---|
| Design reliable WebSocket clients for Azure Web PubSub | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-develop-reliable-clients |
| Topic | URL |
|---|---|
| Choose Azure Web PubSub Chat SDK or REST API | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/chat-reference-sdk-and-rest |
| Select the right Azure Web PubSub capability | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/choose-web-pubsub-capability |
| Understand Azure Web PubSub billing model | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/concept-billing-model |
| Topic | URL |
|---|---|
| Design resilient multi-region Azure Web PubSub | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/concept-disaster-recovery |
| Cross-protocol communication between MQTT and Web PubSub | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/reference-mqtt-cross-protocol-communication |
| Internal design of Web PubSub for Socket.IO support | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/socketio-service-internal |
| Topic | URL |
|---|---|
| Plan Web PubSub performance and capacity | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/concept-performance |
| Unsupported Socket.IO server APIs in Web PubSub | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/socketio-supported-server-apis |
| Topic | URL |
|---|---|
| Move Azure Web PubSub resources across regions | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-move-across-regions |
| Configure autoscale for Azure Web PubSub Premium | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-scale-autoscale |
| Deploy Socket.IO Serverless chat with Azure Functions | https://learn.microsoft.com/en-us/azure/azure-web-pubsub/socket-io-serverless-quickstart |
© MicrosoftDocs, CC-BY-4.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/azure-web-pubsub of MicrosoftDocs/Agent-Skills.
Open the folder on GitHubat commit ba74e8f
Azure Web Pubsub next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Azure Web Pubsub this skillMicrosoftDocs/Agent-Skills | 775 | — | ~4.2k | Automated safety check: Pass | CC-BY-4.0 | |
| Azure Messaging Webpubsub Javamicrosoft/skills | 3.1k | 6 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Azure Messaging Webpubsubservice Pymicrosoft/skills | 3.1k | 6 repos | ~2k | Automated safety check: Pass | MIT | |
| Kui Frameworkabersheeran/kui | 297 | — | ~4.4k | Automated safety check: Pass | Apache-2.0 | |
| Azure Event Hubs Python SDK Guidemicrosoft/skills | 3.1k | 1 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Azure Service Bus for Pythonmicrosoft/skills | 3.1k | — | ~2.6k | Automated safety check: Pass | MIT |
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Categories
Expert knowledge for Azure Web PubSub development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations &…. Azure Web Pubsub is an agent skill from MicrosoftDocs/Agent-Skills, published by the product's own GitHub organization. Expert knowledge for Azure Web PubSub development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment.
Azure Web Pubsub fits situations like: building WebSocket/MQTT apps; using Socket.IO; configuring event routing; geo-replication.
Run `npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a claude-code`. Or copy the skill folder (skills/azure-web-pubsub in MicrosoftDocs/Agent-Skills) into .claude/skills/azure-web-pubsub in your project. Claude Code loads it when a task matches its description.
Run `npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a codex`. Or copy the skill folder (skills/azure-web-pubsub in MicrosoftDocs/Agent-Skills) into .agents/skills/azure-web-pubsub in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add MicrosoftDocs/Agent-Skills --skill azure-web-pubsub -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/azure-web-pubsub, .gemini/skills/azure-web-pubsub, .github/skills/azure-web-pubsub and .opencode/skills/azure-web-pubsub in your project.
SKILL.md names no scripts, command-line tools or credentials: Azure Web Pubsub is instructions for the agent only. Compatibility (from SKILL.md): Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation..
SKILL.md names 2 domains. As links in the text: learn.microsoft.com and github.com. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Azure Web Pubsub is published under the CC-BY-4.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 4.2k tokens (SKILL.md is roughly 17k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Azure Web Pubsub: Azure Messaging Webpubsub Java (microsoft/skills, 3.1k stars), Azure Messaging Webpubsubservice Py (microsoft/skills, 3.1k stars), Kui Framework (abersheeran/kui, 297 stars) and Azure Event Hubs Python SDK Guide (microsoft/skills, 3.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
MicrosoftDocs (a GitHub organization, an official publisher) maintains it in MicrosoftDocs/Agent-Skills, which has 775 GitHub stars. The repository holds 149 skills in this directory. The repository was last updated on October 5, 2026.
Source: MicrosoftDocs/Agent-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.