Skill Claude CodeCodex
Launch and automate VS Code (Code OSS) using agent-browser via Chrome DevTools Protocol. Use when you need to interact with the VS Code UI, automate the chat panel, test UI features, or take screenshots of VS Code. Triggers include 'automate VS Code', 'interact with chat', 'test the UI', 'take a screenshot', 'launch…
Agent
Answer telemetry questions with data queries using Kusto Query Language (KQL).
Agent
Agent for demonstrating VS Code features.
Agent
Specialist in developing the Agent Sessions Window.
Instructions file GitHub Copilot
Use when implementing accessibility features, ARIA labels, screen reader support, accessible help dialogs, or keybinding scoping for accessibility. Covers AccessibleContentProvider, CONTEXTACCESSIBILITYMODEENABLED, verbosity settings, and announcement patterns.
Instructions file GitHub Copilot
Architecture documentation for VS Code AI Customization view. Use when working in src/vs/workbench/contrib/chat/browser/aiCustomization.
Instructions file GitHub Copilot
Architecture documentation for VS Code AI Customization view. Use when working in src/vs/workbench/contrib/chat/browser/aiCustomization.
Instructions file GitHub Copilot
Read this when changing proposed API in vscode.proposed..d.ts files.
Instructions file GitHub Copilot
Chat feature area coding guidelines.
Instructions file GitHub Copilot
Guidelines for writing code using IDisposable.
Instructions file GitHub Copilot
Architecture documentation for VS Code interactive window component. Use when working in src/vs/workbench/contrib/interactive.
Instructions file GitHub Copilot
Kusto exploration and telemetry analysis instructions.
Instructions file GitHub Copilot
This document describes how to deal with learnings that you make. (meta instruction).
Instructions file GitHub Copilot
Architecture documentation for VS Code notebook and interactive window components. Use when working in src/vs/workbench/contrib/notebook/.
Instructions file GitHub Copilot
Guidelines for writing code using observables and deriveds.
Instructions file GitHub Copilot
Instructions for workstream-labs/workstreams, covering oss license review, thirdpartynotices.txt, cglicenses.json, cgmanifest.json and red flags.
Instructions file GitHub Copilot
Architecture documentation for the Agent Sessions window — a sessions-first app built as a new top-level layer alongside vs/workbench. Covers layout, parts, chat widget, contributions, entry points, and development guidelines. Use when working in src/vs/sessions.
Instructions file GitHub Copilot
Use when asked to work on telemetry events.
Instructions file GitHub Copilot
Use when asked to consume workbench tree widgets in VS Code.
Skill Claude CodeCodex
Primary accessibility skill for VS Code. REQUIRED for new feature and contribution work, and also applies to updates of existing UI. Covers accessibility help dialogs, accessible views, verbosity settings, signals, ARIA announcements, keyboard navigation, and ARIA labels/roles.
Skill Claude CodeCodex
Use when adding, modifying, or reviewing VS Code configuration policies. Covers the full policy lifecycle from registration to export to platform-specific artifacts. Run on ANY change that adds a policy: field to a configuration property.
Skill Claude CodeCodex
Agent Sessions workbench layout — covers the fixed layout structure, grid configuration, part visibility, editor modal, titlebar, sidebar footer, and implementation requirements. Use when implementing features or fixing issues in the Agent Sessions workbench layout.
Skill Claude CodeCodex
Identify all files a specific author contributed to on a branch vs its upstream, tracing code through renames. Use when asked who edited what, what code an author contributed, or to audit authorship before a merge. This skill should be run as a subagent — it performs many git operations and returns a concise table.
Skill Claude CodeCodex
Use when validating Azure DevOps pipeline changes for the VS Code build. Covers queueing builds, checking build status, viewing logs, and iterating on pipeline YAML changes without waiting for full CI runs.