Merge branch 'main' of github.com:github/awesome-copilot

Author: RT-Mukeshkanna

.codespellrc

@@ -44,7 +44,9 @@
 
 # Wee, Sherif - proper name (Wee, Sherif, contributor names should not be flagged as typos)
 
-ignore-words-list = numer,wit,aks,edn,ser,ois,gir,rouge,categor,aline,ative,afterall,deques,dateA,dateB,TE,FillIn,alle,vai,LOD,InOut,pixelX,aNULL,Wee,Sherif
+# queston - intentional misspelling example in skills/arize-dataset/SKILL.md demonstrating typo detection in field names
+
+ignore-words-list = numer,wit,aks,edn,ser,ois,gir,rouge,categor,aline,ative,afterall,deques,dateA,dateB,TE,FillIn,alle,vai,LOD,InOut,pixelX,aNULL,Wee,Sherif,queston
 
 # Skip certain files and directories
 

.github/plugin/marketplace.json

@@ -10,6 +10,12 @@
     "email": "copilot@github.com"
   },
   "plugins": [
+    {
+      "name": "arize-ax",
+      "source": "arize-ax",
+      "description": "Arize AX platform skills for LLM observability, evaluation, and optimization. Includes trace export, instrumentation, datasets, experiments, evaluators, AI provider integrations, annotations, prompt optimization, and deep linking to the Arize UI.",
+      "version": "1.0.0"
+    },
     {
       "name": "automate-this",
       "source": "automate-this",
@@ -71,6 +77,12 @@
       "description": "Tools and techniques for maximizing GitHub Copilot effectiveness through better context management. Includes guidelines for structuring code, an agent for planning multi-file changes, and prompts for context-aware development.",
       "version": "1.0.0"
     },
+    {
+      "name": "context-matic",
+      "source": "context-matic",
+      "description": "General-purpose AI models are trained on public code and documentation, much of it outdated. They have no awareness of an actual API version, latest SDKs, or recommended workflows. ContextMatic gives GitHub Copilot deterministic, version-aware API context generated directly from API definitions and SDKs. Instead of guessing from public examples, the agent is grounded in current SDK versions, idiomatic code samples, and recommended integration workflows.",
+      "version": "0.1.0"
+    },
     {
       "name": "copilot-sdk",
       "source": "copilot-sdk",
@@ -393,6 +405,12 @@
       "description": "Complete toolkit for developing custom code components using Power Apps Component Framework for model-driven and canvas apps",
       "version": "1.0.0"
     },
+    {
+      "name": "phoenix",
+      "source": "phoenix",
+      "description": "Phoenix AI observability skills for LLM application debugging, evaluation, and tracing. Includes CLI debugging tools, LLM evaluation workflows, and OpenInference tracing instrumentation.",
+      "version": "1.0.0"
+    },
     {
       "name": "php-mcp-development",
       "source": "php-mcp-development",

.github/workflows/check-pr-target.yml

@@ -1,7 +1,7 @@
 name: Check PR Target Branch
 
 on:
-  pull_request:
+  pull_request_target:
     branches: [main]
     types: [opened]
 

.github/workflows/contributors.yml

@@ -17,6 +17,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
+          ref: staged
 
       - name: Extract Node version from package.json
         id: node-version
@@ -74,6 +75,7 @@ jobs:
         uses: peter-evans/create-pull-request@22a9089034f40e5a961c8808d113e2c98fb63676 # v7.0.11
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+          base: staged
           commit-message: "docs: update contributors"
           title: "Update Contributors"
           body: |

.github/workflows/skill-quality-report.yml

@@ -158,10 +158,11 @@ jobs:
             const codeowners = parseCodeowners();
 
             // Count findings
+            // The skill-validator uses emoji markers: ❌ for errors, ⚠ for warnings, ℹ for advisories
             const combined = skillsOutput + '\n' + agentsOutput;
-            const errorCount = (combined.match(/\bError\b/gi) || []).length;
-            const warningCount = (combined.match(/\bWarning\b/gi) || []).length;
-            const advisoryCount = (combined.match(/\bAdvisory\b/gi) || []).length;
+            const errorCount = (combined.match(/❌/g) || []).length;
+            const warningCount = (combined.match(/⚠/g) || []).length;
+            const advisoryCount = (combined.match(/ℹ\uFE0F?/g) || []).length;
 
             // Count total skills & agents checked
             let skillDirs = [];

agents/insiders-a11y-tracker.agent.md

@@ -2,7 +2,7 @@
 name: 'VS Code Insiders Accessibility Tracker'
 description: 'Specialized agent for tracking and analyzing accessibility improvements in VS Code Insiders builds'
 model: Claude Sonnet 4.5
-tools: ['github/search_issues', 'github/issue_read']
+tools: ['github/search_issues', 'github/issue_read', 'read']
 ---
 
 You are a VS Code Insiders accessibility tracking specialist. Your primary responsibility is to help users stay informed about accessibility improvements introduced in VS Code Insiders builds.

docs/README.plugins.md

@@ -25,12 +25,14 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-plugins) for guidelines on how t
 
 | Name | Description | Items | Tags |
 | ---- | ----------- | ----- | ---- |
+| [arize-ax](../plugins/arize-ax/README.md) | Arize AX platform skills for LLM observability, evaluation, and optimization. Includes trace export, instrumentation, datasets, experiments, evaluators, AI provider integrations, annotations, prompt optimization, and deep linking to the Arize UI. | 9 items | arize, llm, observability, tracing, evaluation, instrumentation, datasets, experiments, prompt-optimization |
 | [automate-this](../plugins/automate-this/README.md) | Record your screen doing a manual process, drop the video on your Desktop, and let Copilot CLI analyze it frame-by-frame to build working automation scripts. Supports narrated recordings with audio transcription. | 1 items | automation, screen-recording, workflow, video-analysis, process-automation, scripting, productivity, copilot-cli |
 | [awesome-copilot](../plugins/awesome-copilot/README.md) | Meta prompts that help you discover and generate curated GitHub Copilot agents, instructions, prompts, and skills. | 4 items | github-copilot, discovery, meta, prompt-engineering, agents |
 | [azure-cloud-development](../plugins/azure-cloud-development/README.md) | Comprehensive Azure cloud development tools including Infrastructure as Code, serverless functions, architecture patterns, and cost optimization for building scalable cloud applications. | 5 items | azure, cloud, infrastructure, bicep, terraform, serverless, architecture, devops |
 | [cast-imaging](../plugins/cast-imaging/README.md) | A comprehensive collection of specialized agents for software analysis, impact assessment, structural quality advisories, and architectural review using CAST Imaging. | 1 items | cast-imaging, software-analysis, architecture, quality, impact-analysis, devops |
 | [clojure-interactive-programming](../plugins/clojure-interactive-programming/README.md) | Tools for REPL-first Clojure workflows featuring Clojure instructions, the interactive programming chat mode and supporting guidance. | 2 items | clojure, repl, interactive-programming |
 | [context-engineering](../plugins/context-engineering/README.md) | Tools and techniques for maximizing GitHub Copilot effectiveness through better context management. Includes guidelines for structuring code, an agent for planning multi-file changes, and prompts for context-aware development. | 4 items | context, productivity, refactoring, best-practices, architecture |
+| [context-matic](../plugins/context-matic/README.md) | General-purpose AI models are trained on public code and documentation, much of it outdated. They have no awareness of an actual API version, latest SDKs, or recommended workflows. ContextMatic gives GitHub Copilot deterministic, version-aware API context generated directly from API definitions and SDKs. Instead of guessing from public examples, the agent is grounded in current SDK versions, idiomatic code samples, and recommended integration workflows. | 2 items | api-context, api-integration, mcp, sdk, apimatic, third-party-apis, sdks |
 | [copilot-sdk](../plugins/copilot-sdk/README.md) | Build applications with the GitHub Copilot SDK across multiple programming languages. Includes comprehensive instructions for C#, Go, Node.js/TypeScript, and Python to help you create AI-powered applications. | 1 items | copilot-sdk, sdk, csharp, go, nodejs, typescript, python, ai, github-copilot |
 | [csharp-dotnet-development](../plugins/csharp-dotnet-development/README.md) | Essential prompts, instructions, and chat modes for C# and .NET development including testing, documentation, and best practices. | 9 items | csharp, dotnet, aspnet, testing |
 | [csharp-mcp-development](../plugins/csharp-mcp-development/README.md) | Complete toolkit for building Model Context Protocol (MCP) servers in C# using the official SDK. Includes instructions for best practices, a prompt for generating servers, and an expert chat mode for guidance. | 2 items | csharp, mcp, model-context-protocol, dotnet, server-development |
@@ -59,6 +61,7 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-plugins) for guidelines on how t
 | [ospo-sponsorship](../plugins/ospo-sponsorship/README.md) | Tools and resources for Open Source Program Offices (OSPOs) to identify, evaluate, and manage sponsorship of open source dependencies through GitHub Sponsors, Open Collective, and other funding platforms. | 1 items |  |
 | [partners](../plugins/partners/README.md) | Custom agents that have been created by GitHub partners | 1 items | devops, security, database, cloud, infrastructure, observability, feature-flags, cicd, migration, performance |
 | [pcf-development](../plugins/pcf-development/README.md) | Complete toolkit for developing custom code components using Power Apps Component Framework for model-driven and canvas apps | 0 items | power-apps, pcf, component-framework, typescript, power-platform |
+| [phoenix](../plugins/phoenix/README.md) | Phoenix AI observability skills for LLM application debugging, evaluation, and tracing. Includes CLI debugging tools, LLM evaluation workflows, and OpenInference tracing instrumentation. | 3 items | phoenix, arize, llm, observability, tracing, evaluation, openinference, instrumentation |
 | [php-mcp-development](../plugins/php-mcp-development/README.md) | Comprehensive resources for building Model Context Protocol servers using the official PHP SDK with attribute-based discovery, including best practices, project generation, and expert assistance | 2 items | php, mcp, model-context-protocol, server-development, sdk, attributes, composer |
 | [polyglot-test-agent](../plugins/polyglot-test-agent/README.md) | Multi-agent pipeline for generating comprehensive unit tests across any programming language. Orchestrates research, planning, and implementation phases using specialized agents to produce tests that compile, pass, and follow project conventions. | 2 items | testing, unit-tests, polyglot, test-generation, multi-agent, tdd, csharp, typescript, python, go |
 | [power-apps-code-apps](../plugins/power-apps-code-apps/README.md) | Complete toolkit for Power Apps Code Apps development including project scaffolding, development standards, and expert guidance for building code-first applications with Power Platform integration. | 2 items | power-apps, power-platform, typescript, react, code-apps, dataverse, connectors |