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183 skills ・ Official · GitHub Copilot · sorted by popularity

overview-video

Official · GitHub CopilotFree

Rebuild or update the course overview video (about 98 seconds) for this course in videos/overview. Use when running /overview-video, or when asked to refresh the course overview video, add a chapter or feature to it, retake its dark-mode app screenshots, change its copy or timing, add music, or render a new MP4.

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github/copilot-app-for-beginners65Updated Oct 20, 2026

technical-writing-review

Official · GitHub CopilotFree

Validate and improve GitHub Well-Architected Framework (WAF) documentation under the content/ folder for architectural correctness, decision quality, explicit trade-offs, and actionable guidance. Use this when reviewing pull requests, markdown files, or draft content in content/ to ensure recommendations are technically sound, context-aware, and guide readers toward correct architecture and design decisions.

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github/github-well-architected58Updated Oct 17, 2026

editorial-review

Official · GitHub CopilotFree

Review and refine GitHub Well-Architected Framework (WAF) documentation under the content/ folder for clarity, precision, consistency, and publication readiness. Use this when reviewing pull requests, markdown files, or draft content in content/ to ensure guidance is unambiguous, readable, and aligned with editorial standards.

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github/github-well-architected58Updated Oct 17, 2026

agentic-workflows

Official · GitHub CopilotFree

Route gh-aw design, creation, diagnosis, patching, active debugging, and upgrade requests to the right strategies.

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github/gh-aw-actions51Updated Oct 20, 2026

git-workflow

Official · GitHub CopilotFree

Handles git workflow: creating branches, atomic commits with conventional prefixes, PR creation with structured summaries, keeping PR descriptions updated on follow-up pushes, and post-merge cleanup. Use when the user asks to commit, create or update a PR, push changes, address PR feedback, or says a PR was merged.

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github/copilot-billing-preview32Updated Oct 15, 2026

speckit-self

Official · GitHub CopilotFree

Check for and apply Spec Kit CLI updates via `specify self`. USE FOR: checking whether a newer specify-cli release is available, previewing an upgrade with --dry-run, upgrading the CLI in place (optionally to a pinned tag). DO NOT USE FOR: checking project tools/integrations (use speckit-check) or managing extensions/presets/integrations/workflows.

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-preset

Official · GitHub CopilotFree

Manage Spec Kit presets via `specify preset`. USE FOR: listing installed presets as text or JSON, installing/removing presets, searching the preset catalog, showing preset info, resolving which template a preset name maps to, enabling/disabling presets, setting resolution priority, or managing preset catalogs. DO NOT USE FOR: full artifact composition stacks (use speckit-artifact), extensions (use speckit-extension), bundles (use speckit-bundle), or workflows (use speckit-workflow).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-init

Official · GitHub CopilotFree

Scaffold a Spec Kit (spec-driven development) project for GitHub Copilot by running `specify init --integration copilot --integration-options="--skills"`. USE FOR: starting a new spec-kit project, bootstrapping spec-driven development in an existing repo, installing spec-kit templates/scripts/commands for Copilot. DO NOT USE FOR: managing extensions/presets/bundles of an already-initialized project (use the speckit-extension / speckit-preset / speckit-bundle skills instead).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-extension

Official · GitHub CopilotFree

Manage Spec Kit extensions via `specify extension`. USE FOR: listing installed extensions as text or JSON, installing/removing/updating extensions, searching the extension catalog, showing extension info, enabling/disabling extensions, setting resolution priority, or managing extension catalogs. DO NOT USE FOR: artifact composition stacks (use speckit-artifact), presets (use speckit-preset), bundles (use speckit-bundle), or workflows (use speckit-workflow).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-bundle

Official · GitHub CopilotFree

Discover, install, and author Spec Kit bundles via `specify bundle`. USE FOR: searching/showing/listing bundles, installing/updating/removing a bundle (a curated set of extensions/presets/integrations/workflows), validating a bundle manifest, building a distributable bundle artifact, initializing a project and installing a bundle, managing bundle catalog sources. DO NOT USE FOR: individual extensions/presets/integrations/workflows (use their respective skills).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-artifact

Official · GitHub CopilotFree

Inspect the effective Spec Kit artifact inventory and composition stacks via `specify artifact`. USE FOR: listing commands/templates/scripts/hooks, explaining which preset or extension layer supplies an artifact, inspecting resolution precedence and hidden layers, checking hook registration, or resolving a stack lookupId to its validated contribution. DO NOT USE FOR: installing or changing presets/extensions (use speckit-preset or speckit-extension), resolving only a preset-managed filename (use speckit-preset), or running an artifact.

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-check

Official · GitHub CopilotFree

Check the local environment for Spec Kit by running `specify check` (and `specify version`). USE FOR: verifying required tools are installed, diagnosing a broken spec-kit setup, reporting CLI version/feature capabilities. DO NOT USE FOR: installing or upgrading the CLI itself (use the speckit-self skill).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-workflow-step

Official · GitHub CopilotFree

Manage Spec Kit workflow step types via `specify workflow step`. USE FOR: listing built-in and custom workflow step types, installing/removing a custom step type from a catalog, searching/showing step-type info, managing step-type catalog sources. DO NOT USE FOR: running or installing whole workflows (use speckit-workflow), or bundles (use speckit-bundle).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-workflow

Official · GitHub CopilotFree

Manage and run Spec Kit automation workflows via `specify workflow`. USE FOR: running a workflow by ID or local YAML, resuming a paused/failed run, checking run status, listing/installing/removing workflows, searching the workflow catalog, showing a workflow step graph. DO NOT USE FOR: extensions (use speckit-extension), presets (use speckit-preset), or bundles (use speckit-bundle).

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github/spec-kit-copilot19Updated Oct 20, 2026

speckit-cli-setup

Official · GitHub CopilotFree

Detect and install the Spec Kit `specify` CLI that every other speckit skill depends on. USE FOR: checking whether `specify` is installed/on PATH, installing it when missing, fixing "command not found: specify", confirming the CLI is new enough (>= 0.11). DO NOT USE FOR: upgrading an already-installed CLI to a newer release (use speckit-self) or verifying project tools (use speckit-check).

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github/spec-kit-copilot19Updated Oct 20, 2026

secret-scanning

Official · GitHub CopilotFree

Scan files, content, or recent changes for secrets such as API keys, passwords, tokens, and credentials using the GitHub MCP Server's run_secret_scanning tool.

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github/copilot-advanced-security-plugin19Updated May 8, 2026

dependency-scanning

Official · GitHub CopilotFree

Scan repository dependencies for known vulnerabilities using the GitHub MCP Server's Dependabot toolset and the GitHub Advisory Database. Use when asked to check dependency security, audit lockfiles, or verify packages before merging.

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github/copilot-advanced-security-plugin19Updated May 8, 2026

write-tests

Official · GitHub CopilotFree

Write meaningful Replica tests. Use when adding regression coverage, testing new behavior, or changing existing automated tests.

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github/replica15Updated Oct 21, 2026

context-templates

Official · GitHub CopilotFree

Shared context template library for setup-skills. Read when discovering context documents or their ownership. This library supplies research inputs, not active product context or a separate authoring workflow.

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github/replica15Updated Oct 21, 2026

visual-design-review

Official · GitHub CopilotFree

Reviews page hierarchy, grouping, density, actions and state design using consumer-owned product and design-system guidance. Use when asked for a visual design review, page critique or whether a new page communicates its task clearly.

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github/replica15Updated Oct 21, 2026

review-hub-feedback

Official · GitHub CopilotFree

Review Hub feedback for reusable design themes through discovery, independent judging and synthesis. No diagnosis or optimization.

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github/replica15Updated Oct 21, 2026

component-design-system-review

Official · GitHub CopilotFree

Reviews existing UI components for design-system consistency, states, responsiveness and accessibility using consumer-owned context. Use when asked to review component quality, check design-system adherence or audit component consistency.

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github/replica15Updated Oct 21, 2026

responsive-audit

Official · GitHub CopilotFree

Audits UI layout, overflow and navigation across product-defined viewports using consumer context and browser tools. Use when asked to check responsiveness, test mobile layout or audit breakpoint behavior.

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github/replica15Updated Oct 21, 2026

browser-canvas-validation

Official · GitHub CopilotFree

Use the Copilot browser canvas first for rendered route checks, interaction tests, screenshots and visual, responsive or accessibility evidence. Use configured isolated Playwright MCP only when the canvas is unavailable for a required check.

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github/replica15Updated Oct 21, 2026