[bot] Update Learning Hub with Copilot CLI v1.0.71–1.0.73 changes

website/src/content/docs/learning-hub/automating-with-hooks.md

@@ -3,7 +3,7 @@ title: 'Automating with Hooks'
 description: 'Learn how to use hooks to automate lifecycle events like formatting, linting, and governance checks during Copilot agent sessions.'
 authors:
   - GitHub Copilot Learning Hub Team
-lastUpdated: 2026-07-13
+lastUpdated: 2026-07-23
 estimatedReadingTime: '8 minutes'
 tags:
   - hooks
@@ -94,7 +94,7 @@ Hooks can trigger on several lifecycle events:
 | `postToolUse` | After a tool **successfully** completes execution | Log results, track usage, format code after edits |
 | `postToolUseFailure` | When a tool call **fails with an error** | Log errors for debugging, send failure alerts, track error patterns |
 | `PermissionRequest` | When the CLI shows a **permission prompt** to the user | Programmatically approve or deny permission requests, enable auto-approval in CI/headless environments |
-| `agentStop` | Main agent finishes responding to a prompt | Run final linters/formatters, validate complete changes |
+| `agentStop` | Main agent finishes responding to a prompt | Run final linters/formatters, validate complete changes. Receives `stop_hook_active=true` when the CLI is forcing a stop after repeated blocks (v1.0.72+) |
 | `preCompact` | Before the agent compacts its context window | Save a snapshot, log compaction event, run summary scripts |
 | `subagentStart` | A subagent is spawned by the main agent | Inject additional context into the subagent's prompt, log subagent launches |
 | `subagentStop` | A subagent completes before returning results | Audit subagent outputs, log subagent activity |
@@ -369,6 +369,17 @@ Run ESLint after the agent finishes responding and block if there are errors:
 
 If the lint command exits with a non-zero status, the action is blocked.
 
+> **Loop protection (v1.0.72+)**: If an `agentStop` hook repeatedly blocks the agent, the CLI ends the turn after 8 consecutive blocks to prevent infinite loops. When this happens, the hook receives a `STOP_HOOK_ACTIVE=true` environment variable (and a `stop_hook_active: true` field in the JSON input). Use this flag to self-limit — for example, skip expensive validation steps when the CLI is forcing a stop:
+>
+> ```bash
+> #!/usr/bin/env bash
+> if [ "$STOP_HOOK_ACTIVE" = "true" ]; then
+>   echo "Forced stop — skipping full lint." >&2
+>   exit 0  # Allow the stop to proceed
+> fi
+> npx eslint . --max-warnings 0
+> ```
+
 ### Security Gating with preToolUse
 
 Block dangerous commands before they execute. Use the `matcher` field to target only the `bash` tool, so the hook doesn't fire for file edits or other tools:

website/src/content/docs/learning-hub/creating-effective-skills.md

@@ -381,6 +381,13 @@ copilot skill add https://example.com/skill.zip  # add a skill from a URL
 copilot skill remove my-skill           # remove an installed skill by name
 ```
 
+You can also install skills via the plugins system (v1.0.72+), which supports installing from a file, URL, or directory with an optional `--scope project` flag to install into the current repository:
+
+```bash
+copilot plugins install --skill ./my-skill/
+copilot plugins install --skill ./my-skill/ --scope project
+```
+
 You can also run `/skill` (or the existing `/skills`) inside an interactive session to see what's loaded. The `copilot skill` subcommand is the recommended way to install skills that aren't packaged inside a plugin.
 
 **Q: How are skills different from prompts?**

website/src/content/docs/learning-hub/installing-and-using-plugins.md

@@ -3,7 +3,7 @@ title: 'Installing and Using Plugins'
 description: 'Learn how to find, install, and manage plugins that extend GitHub Copilot CLI with reusable agents, skills, hooks, and integrations.'
 authors:
   - GitHub Copilot Learning Hub Team
-lastUpdated: 2026-07-13
+lastUpdated: 2026-07-23
 estimatedReadingTime: '8 minutes'
 tags:
   - plugins
@@ -204,6 +204,23 @@ Or from an interactive session:
 
 Browse to the plugin via `@agentPlugins` in the Extensions search view or via **Chat: Plugins** in the Command Palette, then click **Install**.
 
+### Installing Individual Skills (v1.0.72+)
+
+You can install a single skill — without packaging it as a plugin — directly from a file, URL, or directory:
+
+```bash
+# Install a skill from a local directory
+copilot plugins install --skill ./my-skill/
+
+# Install a skill from a URL (e.g., a zip archive)
+copilot plugins install --skill https://example.com/my-skill.zip
+
+# Install into the current repository's .github/skills/ directory
+copilot plugins install --skill ./my-skill/ --scope project
+```
+
+Installed skills appear in `copilot skill list` and are immediately available for use. This is useful when you want a single skill from a repository without installing the full plugin that contains it.
+
 ## Managing Plugins
 
 Once installed, plugins are managed with a few simple commands: