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    • codeql

      Public
      CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
      CodeQL
      1.9k9.2k919359Updated Jan 25, 2026Jan 25, 2026
    • advisory-database

      Public
      Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.
      5212.1k769Updated Jan 25, 2026Jan 25, 2026
    • chatops-controller

      Public
      A rails plugin to make creating chatops easy
      Ruby
      76431Updated Jan 25, 2026Jan 25, 2026
    • vscode-codeql

      Public
      An extension for Visual Studio Code that adds rich language support for CodeQL
      TypeScript
      2225011425Updated Jan 25, 2026Jan 25, 2026
    • forgoodfirstissue

      Public
      Find your first issue for good to contribute to
      TypeScript
      94207610Updated Jan 25, 2026Jan 25, 2026
    • github-mcp-server

      Public
      GitHub's official MCP Server
      Go
      3.4k26k148112Updated Jan 25, 2026Jan 25, 2026
    • curated-data

      Public
      Contains curations submitted by the community
      JavaScript
      1121700Updated Jan 24, 2026Jan 24, 2026
    • docs

      Public
      The open-source repo for docs.github.com
      TypeScript
      66k19k9969Updated Jan 24, 2026Jan 24, 2026
    • copilot-sdk

      Public
      Multi-platform SDK for integrating GitHub Copilot Agent into apps and services
      TypeScript
      5765.4k4518Updated Jan 24, 2026Jan 24, 2026
    • codeql-action

      Public
      Actions for running CodeQL analysis
      TypeScript
      4331.5k14614Updated Jan 24, 2026Jan 24, 2026
    • copilot-cli

      Public
      GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.
      Shell
      9767.4k5085Updated Jan 24, 2026Jan 24, 2026
    • rest-api-description

      Public
      An OpenAPI description for GitHub's REST API
      3001.6k1457Updated Jan 24, 2026Jan 24, 2026
    • github-well-architected

      Public
      Apply design thinking to build and ship your software securely and at scale with GitHub
      TypeScript
      0114Updated Jan 24, 2026Jan 24, 2026
    • codeql-coding-standards

      Public
      This repository contains CodeQL queries and libraries which support various Coding Standards.
      CodeQL
      7318310427Updated Jan 23, 2026Jan 23, 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 in the notices are presumed innocent until proven guilty. Additional information about our DMCA policy can be found at
      DIGITAL Command Language
      1.4k6k012Updated Jan 23, 2026Jan 23, 2026
    • gitignore

      Public
      A collection of useful .gitignore templates
      83k172k587Updated Jan 23, 2026Jan 23, 2026
    • copilot-plugins

      Public
      The official GitHub Copilot plugins collection — MCP servers, skills, hooks, and other extensibility tools for GitHub Copilot.
      3902Updated Jan 23, 2026Jan 23, 2026
    • dependabot-action

      Public
      Runs Dependabot Updates via GitHub Actions.
      TypeScript
      6211507Updated Jan 23, 2026Jan 23, 2026
    • spark-template

      Public template
      TypeScript
      276207Updated Jan 23, 2026Jan 23, 2026
    • Convert issue form responses to JSON
      TypeScript
      32300Updated Jan 23, 2026Jan 23, 2026
    • local-action

      Public
      A simple utility for running and debugging a GitHub Action locally
      TypeScript
      2036610Updated Jan 23, 2026Jan 23, 2026
    • artifact-attestations-opa-provider

      Public
      OPA Gatekeeper provider for GitHub Artifact Attestations
      Go
      41824Updated Jan 23, 2026Jan 23, 2026
    • entitlements-github-plugin

      Public
      Entitlements plugin to manage GitHub Orgs and Team memberships and access
      Ruby
      72810Updated Jan 23, 2026Jan 23, 2026
    • copilot-language-server-release

      Public
      Feedback for the GitHub Copilot Language Server
      11206140Updated Jan 23, 2026Jan 23, 2026
    • go-spdx

      Public
      Golang implementation of a checker for determining if an SPDX ID satisfies an SPDX Expression.
      Go
      114455Updated Jan 23, 2026Jan 23, 2026
    • opensource.guide

      Public
      📚 Community guides for open source creators
      HTML
      15k15k04Updated Jan 23, 2026Jan 23, 2026
    • awesome-copilot

      Public
      Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.
      JavaScript
      2.2k19k79Updated Jan 23, 2026Jan 23, 2026
    • vscode-github-actions

      Public
      GitHub Actions extension for VS Code
      TypeScript
      15860815629Updated Jan 22, 2026Jan 22, 2026
    • explore

      Public
      Community-curated topic and collection pages on GitHub
      Ruby
      14k4.7k26Updated Jan 22, 2026Jan 22, 2026
    • accessibility-alt-text-bot

      Public
      An action to remind users to add alt text on Issues, Pull Requests, and Discussions
      JavaScript
      159030Updated Jan 22, 2026Jan 22, 2026