Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
GitHubSkillgithub/awesome-copilot/skills/winui3-migration-guide/SKILL.md
UWP-to-WinUI 3 migration reference. Maps legacy UWP APIs to correct Windows App SDK equivalents with before/after code snippets. Covers namespace changes, threading (CoreDispatcher to DispatcherQueue), windowing (CoreWindow to AppWindow), dialogs, pickers, sharing, printing, background tasks, and the most common Copilot code generation mistakes.
GitHubSkillgithub/awesome-copilot/skills/workiq-copilot/SKILL.md
Guides the Copilot CLI on how to use the WorkIQ CLI/MCP server to query Microsoft 365 Copilot data (emails, meetings, docs, Teams, people) for live context, summaries, and recommendations.
GitHubSkillgithub/awesome-copilot/skills/workshop-create/SKILL.md
Create a new workshop or use an existing directory as one. Handles two paths: (A) use an existing local directory the operator points at, or (B) create a new private GitHub repo in the signed-in account. Never creates a repo inside another repo.
GitHubSkillgithub/awesome-copilot/skills/write-coding-standards-from-file/SKILL.md
Write a coding standards document for a project using the coding styles from the file(s) and/or folder(s) passed as arguments in the prompt.
GitHubSkillgithub/awesome-copilot/skills/x-twitter-scraper/SKILL.md
Build GitHub Copilot workflows with Xquik X API SDKs, REST endpoints, hosted Apify Actor runs, MCP tools, TweetClaw OpenClaw plugin installs, signed webhooks, tweet search, user lookup, follower exports, media actions, and agent automation.
GitHubSkillgithub/copilot-sdk/.github/skills/sdk-java-e2e-test/SKILL.md
Use this skill when creating a Java SDK E2E integration test backed by a replay proxy YAML snapshot
GitHubSkillgithub/codeql/.github/skills/bazel/SKILL.md
Conventions for editing Bazel files in the github/codeql repository: the shared `misc/bazel` helpers, `codeql_platform_select` and the `{CODEQL_PLATFORM}` packaging placeholder, adding `MODULE.bazel` dependencies, and the `semmle_code` stub that keeps the standalone build working. Use when editing any `BUILD.bazel`, `*.bzl`, `MODULE.bazel` or `.bazelrc` here, and before validating such an edit.
GitHubSkillgithub/gh-aw/.claude/skills/playwright-cli/SKILL.md
Automate browser interactions, test web pages and work with Playwright tests.
GitHubSkillgithub/gh-aw/.github/skills/awf-release-integrator/SKILL.md
Upgrade gh-aw to latest gh-aw-firewall release and identify follow-up spec tasks.
GitHubSkillgithub/gh-aw/.github/skills/console-rendering/SKILL.md
Use Go struct tags to render styled terminal output in gh-aw.
GitHubSkillgithub/gh-aw/.github/skills/copilot-review/SKILL.md
Teach Copilot how to plan, address, and respond to pull request review feedback.
GitHubSkillgithub/gh-aw/.github/skills/create-canvas/SKILL.md
Author, validate, and debug canvas extensions that the agent can open in the GitHub Copilot app's side panel. Use when creating, reviewing, or troubleshooting a canvas extension — including its actions, inputs, rendered content, and the surrounding extension wiring (tools, hooks, lifecycle).
GitHubSkillgithub/gh-aw/.github/skills/custom-engine-implementation/SKILL.md
Add and test declarative behavior-defined agentic engines in gh-aw, extending Go infrastructure only when necessary.
GitHubSkillgithub/gh-aw/.github/skills/developer-code-organization/SKILL.md
Code organization patterns, file structure guidelines, WASM build variants, and string processing conventions for gh-aw Go code.
GitHubSkillgithub/gh-aw/.github/skills/developer-internals/SKILL.md
Internal gh-aw architecture: validation system design, safe output message patterns, schema validation, YAML compatibility notes, and MCP logs guardrail.
GitHubSkillgithub/gh-aw/.github/skills/developer-security/SKILL.md
Security best practices for gh-aw workflows and Go code: template injection prevention, shell script security, supply chain hardening, and static analysis integration.
GitHubSkillgithub/gh-aw/.github/skills/developer/SKILL.md
Core developer rules and coding conventions for gh-aw changes.
GitHubSkillgithub/gh-aw/.github/skills/documentation/SKILL.md
Write concise Diataxis docs for gh-aw with Starlight markdown conventions.
GitHubSkillgithub/gh-aw/.github/skills/error-messages/SKILL.md
Write consistent, actionable validation error messages in gh-aw.
GitHubSkillgithub/gh-aw/.github/skills/error-pattern-safety/SKILL.md
Apply safe error-pattern matching rules for agentic engines.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
