Repositories list

• codeql

  Public
  CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security

  semmle-qlcodeqlgithub-advanced-security+ 2github-security-labworks-with-codespaces

  CodeQL

  •

  MIT License

  •1.9k•9.3k•926•362•Updated Feb 26, 2026Feb 26, 2026

• advisory-database

  Public
  Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

  Creative Commons Attribution 4.0 International

  •533•2.2k•89•16•Updated Feb 26, 2026Feb 26, 2026

• accessibility-scanner

  Public
  Finds potential accessibility gaps, files GitHub issues to track them, and attempts to fix them with Copilot.

  TypeScript

  •

  MIT License

  •21•219•18•3•Updated Feb 26, 2026Feb 26, 2026

• codeql-coding-standards

  Public
  This repository contains CodeQL queries and libraries which support various Coding Standards.

  cpp14coding-standardscert+ 6misraautosarcode-scanningfunctional-safetyiso26262codeql

  CodeQL

  •

  MIT License

  •75•186•103•24•Updated Feb 26, 2026Feb 26, 2026

• vscode-codeql

  Public
  An extension for Visual Studio Code that adds rich language support for CodeQL

  vscodevscode-extensioncodeql+ 1works-with-codespaces

  TypeScript

  •

  MIT License

  •222•508•141•9•Updated Feb 26, 2026Feb 26, 2026

• codeql-action

  Public
  Actions for running CodeQL analysis

  ciactionscode-scanning+ 3semmle-qlcodeqladvanced-security

  TypeScript

  •

  MIT License

  •443•1.5k•147•21•Updated Feb 26, 2026Feb 26, 2026

• gh-aw

  Public
  GitHub Agentic Workflows

  ciactionscopilot+ 5codexcaigithub-actionsgh-extensionclaude-code

  Go

  •

  MIT License

  •255•3.6k•99•6•Updated Feb 26, 2026Feb 26, 2026

• forgoodfirstissue

  Public
  Find your first issue for good to contribute to

  githubopen-source

  TypeScript

  •

  MIT License

  •98•213•9•12•Updated Feb 26, 2026Feb 26, 2026

• github-mcp-server

  Public
  GitHub's official MCP Server

  githubmcpmcp-server

  Go

  •

  MIT License

  •3.6k•27k•167•124•Updated Feb 26, 2026Feb 26, 2026

• deployment-tracker

  Public
  K8s deployment tracker for artifact registry

  Go

  •

  MIT License

  •2•3•1•2•Updated Feb 26, 2026Feb 26, 2026

• artifact-attestations-opa-provider

  Public

  github/artifact-attestations-opa-provider’s past year of commit activity
  OPA Gatekeeper provider for GitHub Artifact Attestations

  package-security

  Go

  •

  MIT License

  •6•19•2•1•Updated Feb 26, 2026Feb 26, 2026

• awesome-copilot

  Public

  github/awesome-copilot’s past year of commit activity
  Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.

  aihacktoberfestgithub-copilot+ 1prompt-engineering

  JavaScript

  •

  MIT License

  •2.6k•23k•23•13•Updated Feb 26, 2026Feb 26, 2026

• docs

  Public
  The open-source repo for docs.github.com

  docsworks-with-codespaces

  TypeScript

  •

  Creative Commons Attribution 4.0 International

  •66k•19k•97•57•Updated Feb 26, 2026Feb 26, 2026

• ospo-reusable-workflows

  Public
  Centralized Reusable GitHub Actions

  releasesconventional-commitsgithub-actions+ 1auto-labeling

  Dockerfile

  •

  MIT License

  •3•19•2•0•Updated Feb 26, 2026Feb 26, 2026

• copilot-cli

  Public
  GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.

  Shell

  •

  Other

  •1.2k•8.8k•871•10•Updated Feb 26, 2026Feb 26, 2026

• gh-aw-firewall

  Public
  TypeScript

  •

  MIT License

  •11•37•178•14•Updated Feb 26, 2026Feb 26, 2026

• github-ospo

  Public
  Helping open source program offices get started

  open-sourceospoopen-source-program-office

  MIT License

  •68•723•12•3•Updated Feb 26, 2026Feb 26, 2026

• rest-api-description

  Public
  An OpenAPI description for GitHub's REST API

  MIT License

  •302•1.6k•144•1•Updated Feb 26, 2026Feb 26, 2026

• dmca

  Public
  Repository with text of DMCA takedown notices as received. GitHub does not endorse or adopt any assertion contained in the following notices. Users identified i…

  dmca

  DIGITAL Command Language

  •1.4k•6k•0•13•Updated Feb 25, 2026Feb 25, 2026

• KustoSchemaTools

  Public
  This repository contains C# code to synchronize database schemas from Azure Data Explorer (Kusto) to yaml files and back.

  kusto

  C#

  •13•16•0•9•Updated Feb 25, 2026Feb 25, 2026

• backup-utils

  Public
  GitHub Enterprise Backup Utilities

  github-enterprisebackups

  637•1.3k•0•1•Updated Feb 25, 2026Feb 25, 2026

• copilot-sdk

  Public
  Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

  TypeScript

  •

  MIT License

  •906•7.4k•107•18•Updated Feb 25, 2026Feb 25, 2026

• curated-data

  Public
  Contains curations submitted by the community

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •113•19•0•1•Updated Feb 25, 2026Feb 25, 2026

• spec-kit

  Public
  💫 Toolkit to help you get started with Spec-Driven Development

  engineeringdevelopmentai+ 4speccopilotprdspec-driven

  Python

  •

  MIT License

  •6.2k•72k•530•94•Updated Feb 25, 2026Feb 25, 2026

• copilot-language-server-release

  Public
  Feedback for the GitHub Copilot Language Server

  ailanguage-server-protocolcopilot

  MIT License

  •13•228•18•2•Updated Feb 25, 2026Feb 25, 2026

• copilot-cli-for-beginners

  Public
  Learn how to get started using the GitHub Copilot CLI!

  MIT License

  •23•19•0•0•Updated Feb 25, 2026Feb 25, 2026

• gh-aw-mcpg

  Public
  Github Agentic Workflows MCP Gateway

  Go

  •

  MIT License

  •13•48•23•0•Updated Feb 25, 2026Feb 25, 2026

• GitHub-Copilot-Dev-Days

  Public
  Repo for GitHub Copilot Dev Days content, global in-person series of events focused on GitHub Copilot.

  githubcommunityworkshop+ 5vscodevscode-extensionagentsgithub-copilotagentic-ai-development

  MIT License

  •9•48•0•0•Updated Feb 25, 2026Feb 25, 2026

• local-action

  Public
  A simple utility for running and debugging a GitHub Action locally

  TypeScript

  •

  MIT License

  •20•381•1•2•Updated Feb 25, 2026Feb 25, 2026

• codeql-variant-analysis-action

  Public
  TypeScript

  •

  MIT License

  •14•22•2•2•Updated Feb 25, 2026Feb 25, 2026