feat: Add Official Microsoft & Gemini Skills (845+ Total)
🚀 Impact Significantly expands the capabilities of **Antigravity Awesome Skills** by integrating official skill collections from **Microsoft** and **Google Gemini**. This update increases the total skill count to **845+**, making the library even more comprehensive for AI coding assistants. ✨ Key Changes 1. New Official Skills - **Microsoft Skills**: Added a massive collection of official skills from [microsoft/skills](https://github.com/microsoft/skills). - Includes Azure, .NET, Python, TypeScript, and Semantic Kernel skills. - Preserves the original directory structure under `skills/official/microsoft/`. - Includes plugin skills from the `.github/plugins` directory. - **Gemini Skills**: Added official Gemini API development skills under `skills/gemini-api-dev/`. 2. New Scripts & Tooling - **`scripts/sync_microsoft_skills.py`**: A robust synchronization script that: - Clones the official Microsoft repository. - Preserves the original directory heirarchy. - Handles symlinks and plugin locations. - Generates attribution metadata. - **`scripts/tests/inspect_microsoft_repo.py`**: Debug tool to inspect the remote repository structure. - **`scripts/tests/test_comprehensive_coverage.py`**: Verification script to ensure 100% of skills are captured during sync. 3. Core Improvements - **`scripts/generate_index.py`**: Enhanced frontmatter parsing to safely handle unquoted values containing `@` symbols and commas (fixing issues with some Microsoft skill descriptions). - **`package.json`**: Added `sync:microsoft` and `sync:all-official` scripts for easy maintenance. 4. Documentation - Updated `README.md` to reflect the new skill counts (845+) and added Microsoft/Gemini to the provider list. - Updated `CATALOG.md` and `skills_index.json` with the new skills. 🧪 Verification - Ran `scripts/tests/test_comprehensive_coverage.py` to verify all Microsoft skills are detected. - Validated `generate_index.py` fixes by successfully indexing the new skills.
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skills/official/microsoft/java/messaging/webpubsub/SKILL.md
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skills/official/microsoft/java/messaging/webpubsub/SKILL.md
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---
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name: azure-messaging-webpubsub-java
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description: Build real-time web applications with Azure Web PubSub SDK for Java. Use when implementing WebSocket-based messaging, live updates, chat applications, or server-to-client push notifications.
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package: com.azure:azure-messaging-webpubsub
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---
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# Azure Web PubSub SDK for Java
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Build real-time web applications using the Azure Web PubSub SDK for Java.
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## Installation
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```xml
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<dependency>
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<groupId>com.azure</groupId>
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<artifactId>azure-messaging-webpubsub</artifactId>
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<version>1.5.0</version>
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</dependency>
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```
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## Client Creation
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### With Connection String
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```java
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import com.azure.messaging.webpubsub.WebPubSubServiceClient;
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import com.azure.messaging.webpubsub.WebPubSubServiceClientBuilder;
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WebPubSubServiceClient client = new WebPubSubServiceClientBuilder()
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.connectionString("<connection-string>")
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.hub("chat")
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.buildClient();
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```
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### With Access Key
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```java
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import com.azure.core.credential.AzureKeyCredential;
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WebPubSubServiceClient client = new WebPubSubServiceClientBuilder()
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.credential(new AzureKeyCredential("<access-key>"))
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.endpoint("<endpoint>")
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.hub("chat")
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.buildClient();
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```
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### With DefaultAzureCredential
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```java
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import com.azure.identity.DefaultAzureCredentialBuilder;
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WebPubSubServiceClient client = new WebPubSubServiceClientBuilder()
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.credential(new DefaultAzureCredentialBuilder().build())
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.endpoint("<endpoint>")
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.hub("chat")
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.buildClient();
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```
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### Async Client
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```java
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import com.azure.messaging.webpubsub.WebPubSubServiceAsyncClient;
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WebPubSubServiceAsyncClient asyncClient = new WebPubSubServiceClientBuilder()
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.connectionString("<connection-string>")
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.hub("chat")
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.buildAsyncClient();
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```
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## Key Concepts
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- **Hub**: Logical isolation unit for connections
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- **Group**: Subset of connections within a hub
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- **Connection**: Individual WebSocket client connection
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- **User**: Entity that can have multiple connections
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## Core Patterns
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### Send to All Connections
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```java
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import com.azure.messaging.webpubsub.models.WebPubSubContentType;
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// Send text message
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client.sendToAll("Hello everyone!", WebPubSubContentType.TEXT_PLAIN);
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// Send JSON
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String jsonMessage = "{\"type\": \"notification\", \"message\": \"New update!\"}";
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client.sendToAll(jsonMessage, WebPubSubContentType.APPLICATION_JSON);
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```
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### Send to All with Filter
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```java
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import com.azure.core.http.rest.RequestOptions;
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import com.azure.core.util.BinaryData;
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BinaryData message = BinaryData.fromString("Hello filtered users!");
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// Filter by userId
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client.sendToAllWithResponse(
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message,
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WebPubSubContentType.TEXT_PLAIN,
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message.getLength(),
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new RequestOptions().addQueryParam("filter", "userId ne 'user1'"));
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// Filter by groups
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client.sendToAllWithResponse(
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message,
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WebPubSubContentType.TEXT_PLAIN,
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message.getLength(),
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new RequestOptions().addQueryParam("filter", "'GroupA' in groups and not('GroupB' in groups)"));
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```
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### Send to Group
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```java
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// Send to all connections in a group
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client.sendToGroup("java-developers", "Hello Java devs!", WebPubSubContentType.TEXT_PLAIN);
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// Send JSON to group
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String json = "{\"event\": \"update\", \"data\": {\"version\": \"2.0\"}}";
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client.sendToGroup("subscribers", json, WebPubSubContentType.APPLICATION_JSON);
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```
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### Send to Specific Connection
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```java
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// Send to a specific connection by ID
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client.sendToConnection("connectionId123", "Private message", WebPubSubContentType.TEXT_PLAIN);
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```
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### Send to User
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```java
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// Send to all connections for a specific user
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client.sendToUser("andy", "Hello Andy!", WebPubSubContentType.TEXT_PLAIN);
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```
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### Manage Groups
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```java
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// Add connection to group
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client.addConnectionToGroup("premium-users", "connectionId123");
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// Remove connection from group
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client.removeConnectionFromGroup("premium-users", "connectionId123");
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// Add user to group (all their connections)
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client.addUserToGroup("admin-group", "userId456");
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// Remove user from group
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client.removeUserFromGroup("admin-group", "userId456");
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// Check if user is in group
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boolean exists = client.userExistsInGroup("admin-group", "userId456");
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```
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### Manage Connections
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```java
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// Check if connection exists
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boolean connected = client.connectionExists("connectionId123");
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// Close a connection
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client.closeConnection("connectionId123");
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// Close with reason
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client.closeConnection("connectionId123", "Session expired");
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// Check if user exists (has any connections)
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boolean userOnline = client.userExists("userId456");
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// Close all connections for a user
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client.closeUserConnections("userId456");
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// Close all connections in a group
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client.closeGroupConnections("inactive-group");
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```
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### Generate Client Access Token
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```java
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import com.azure.messaging.webpubsub.models.GetClientAccessTokenOptions;
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import com.azure.messaging.webpubsub.models.WebPubSubClientAccessToken;
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// Basic token
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WebPubSubClientAccessToken token = client.getClientAccessToken(
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new GetClientAccessTokenOptions());
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System.out.println("URL: " + token.getUrl());
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// With user ID
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WebPubSubClientAccessToken userToken = client.getClientAccessToken(
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new GetClientAccessTokenOptions().setUserId("user123"));
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// With roles (permissions)
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WebPubSubClientAccessToken roleToken = client.getClientAccessToken(
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new GetClientAccessTokenOptions()
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.setUserId("user123")
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.addRole("webpubsub.joinLeaveGroup")
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.addRole("webpubsub.sendToGroup"));
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// With groups to join on connect
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WebPubSubClientAccessToken groupToken = client.getClientAccessToken(
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new GetClientAccessTokenOptions()
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.setUserId("user123")
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.addGroup("announcements")
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.addGroup("updates"));
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// With custom expiration
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WebPubSubClientAccessToken expToken = client.getClientAccessToken(
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new GetClientAccessTokenOptions()
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.setUserId("user123")
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.setExpiresAfter(Duration.ofHours(2)));
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```
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### Grant/Revoke Permissions
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```java
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import com.azure.messaging.webpubsub.models.WebPubSubPermission;
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// Grant permission to send to a group
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client.grantPermission(
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WebPubSubPermission.SEND_TO_GROUP,
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"connectionId123",
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new RequestOptions().addQueryParam("targetName", "chat-room"));
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// Revoke permission
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client.revokePermission(
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WebPubSubPermission.SEND_TO_GROUP,
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"connectionId123",
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new RequestOptions().addQueryParam("targetName", "chat-room"));
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// Check permission
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boolean hasPermission = client.checkPermission(
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WebPubSubPermission.SEND_TO_GROUP,
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"connectionId123",
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new RequestOptions().addQueryParam("targetName", "chat-room"));
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```
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### Async Operations
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```java
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asyncClient.sendToAll("Async message!", WebPubSubContentType.TEXT_PLAIN)
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.subscribe(
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unused -> System.out.println("Message sent"),
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error -> System.err.println("Error: " + error.getMessage())
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);
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asyncClient.sendToGroup("developers", "Group message", WebPubSubContentType.TEXT_PLAIN)
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.doOnSuccess(v -> System.out.println("Sent to group"))
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.doOnError(e -> System.err.println("Failed: " + e))
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.subscribe();
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```
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## Error Handling
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```java
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import com.azure.core.exception.HttpResponseException;
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try {
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client.sendToConnection("invalid-id", "test", WebPubSubContentType.TEXT_PLAIN);
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} catch (HttpResponseException e) {
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System.out.println("Status: " + e.getResponse().getStatusCode());
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System.out.println("Error: " + e.getMessage());
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}
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```
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## Environment Variables
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```bash
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WEB_PUBSUB_CONNECTION_STRING=Endpoint=https://<resource>.webpubsub.azure.com;AccessKey=...
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WEB_PUBSUB_ENDPOINT=https://<resource>.webpubsub.azure.com
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WEB_PUBSUB_ACCESS_KEY=<your-access-key>
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```
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## Client Roles
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| Role | Permission |
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|------|------------|
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| `webpubsub.joinLeaveGroup` | Join/leave any group |
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| `webpubsub.sendToGroup` | Send to any group |
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| `webpubsub.joinLeaveGroup.<group>` | Join/leave specific group |
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| `webpubsub.sendToGroup.<group>` | Send to specific group |
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## Best Practices
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1. **Use Groups**: Organize connections into groups for targeted messaging
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2. **User IDs**: Associate connections with user IDs for user-level messaging
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3. **Token Expiration**: Set appropriate token expiration for security
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4. **Roles**: Grant minimal required permissions via roles
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5. **Hub Isolation**: Use separate hubs for different application features
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6. **Connection Management**: Clean up inactive connections
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## Trigger Phrases
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- "Web PubSub Java"
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- "WebSocket messaging Azure"
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- "real-time push notifications"
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- "server-sent events"
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- "chat application backend"
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- "live updates broadcasting"
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Reference in New Issue
Block a user