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539 repositories

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
•534•2.2k•84•10•Updated Feb 27, 2026Feb 27, 2026
accessibility-scanner
Public
Finds potential accessibility gaps, files GitHub issues to track them, and attempts to fix them with Copilot.
TypeScript
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MIT License
•21•220•18•4•Updated Feb 27, 2026Feb 27, 2026
gh-aw
Public
GitHub Agentic Workflows
ci actions copilot codex cai github-actions gh-extension claude-code
Go
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MIT License
•262•3.7k•104•12•Updated Feb 27, 2026Feb 27, 2026
rubocop-github
Public
Code style checking for GitHub's Ruby projects
ruby rubocop gem
Ruby
•
MIT License
•160•656•4•2•Updated Feb 27, 2026Feb 27, 2026
rest-api-description
Public
An OpenAPI description for GitHub's REST API
MIT License
•302•1.6k•144•10•Updated Feb 27, 2026Feb 27, 2026
artifact-attestations-opa-provider
Public
OPA Gatekeeper provider for GitHub Artifact Attestations
package-security
Go
•
MIT License
•6•19•2•1•Updated Feb 27, 2026Feb 27, 2026
dependabot-action
Public
Runs Dependabot Updates via GitHub Actions.
TypeScript
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MIT License
•62•121•0•13•Updated Feb 27, 2026Feb 27, 2026
copilot-language-server-release
Public
Feedback for the GitHub Copilot Language Server
ai language-server-protocol copilot
MIT License
•14•231•18•2•Updated Feb 27, 2026Feb 27, 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 27, 2026Feb 27, 2026
codeql-coding-standards
Public
This repository contains CodeQL queries and libraries which support various Coding Standards.
cpp14 coding-standards cert misra autosar code-scanning functional-safety iso26262 codeql
CodeQL
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MIT License
•75•186•103•22•Updated Feb 27, 2026Feb 27, 2026
copilot-cli
Public
GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.
Shell
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Other
•1.2k•8.8k•886•10•Updated Feb 27, 2026Feb 27, 2026
forgoodfirstissue
Public
Find your first issue for good to contribute to
github open-source
TypeScript
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MIT License
•98•213•9•12•Updated Feb 27, 2026Feb 27, 2026
gh-aw-mcpg
Public
Github Agentic Workflows MCP Gateway
Go
•
MIT License
•13•48•34•6•Updated Feb 27, 2026Feb 27, 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•7•Updated Feb 27, 2026Feb 27, 2026
docs
Public
The open-source repo for docs.github.com
docs works-with-codespaces
TypeScript
•
Creative Commons Attribution 4.0 International
•66k•19k•99•58•Updated Feb 27, 2026Feb 27, 2026
codeql-action
Public
Actions for running CodeQL analysis
ci actions code-scanning semmle-ql codeql advanced-security
TypeScript
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MIT License
•444•1.5k•147•16•Updated Feb 27, 2026Feb 27, 2026
codeql
Public
CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
semmle-ql codeql github-advanced-security github-security-lab works-with-codespaces
CodeQL
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MIT License
•1.9k•9.3k•923•370•Updated Feb 27, 2026Feb 27, 2026
backup-utils
Public
GitHub Enterprise Backup Utilities
github-enterprise backups
637•1.3k•0•0•Updated Feb 27, 2026Feb 27, 2026
github-well-architected
Public
Apply design thinking to build and ship your software securely and at scale with GitHub
github productivity partners services architecture waf collaboration application-security adoption governance
TypeScript
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MIT License
•2•7•1•6•Updated Feb 27, 2026Feb 27, 2026
spec-kit
Public
💫 Toolkit to help you get started with Spec-Driven Development
engineering development ai spec copilot prd spec-driven
Python
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MIT License
•6.2k•73k•534•94•Updated Feb 27, 2026Feb 27, 2026
vscode-codeql
Public
An extension for Visual Studio Code that adds rich language support for CodeQL
vscode vscode-extension codeql works-with-codespaces
TypeScript
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MIT License
•222•508•141•5•Updated Feb 27, 2026Feb 27, 2026
octocatalog-diff
Public
Compile Puppet catalogs from 2 branches, versions, etc., and compare them
puppet keep
Ruby
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MIT License
•92•243•27•11•Updated Feb 27, 2026Feb 27, 2026
copilot-sdk
Public
Multi-platform SDK for integrating GitHub Copilot Agent into apps and services
TypeScript
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MIT License
•908•7.4k•104•10•Updated Feb 27, 2026Feb 27, 2026
github-mcp-server
Public
GitHub's official MCP Server
github mcp mcp-server
Go
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MIT License
•3.6k•27k•168•126•Updated Feb 27, 2026Feb 27, 2026
deployment-tracker
Public
K8s deployment tracker for artifact registry
Go
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MIT License
•2•3•1•2•Updated Feb 27, 2026Feb 27, 2026
rust-gems
Public
A collection of rust algorithms and data structures
Rust
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MIT License
•15•93•5•5•Updated Feb 27, 2026Feb 27, 2026
gh-aw-firewall
Public
TypeScript
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MIT License
•11•39•173•16•Updated Feb 27, 2026Feb 27, 2026
glb-director
Public
GitHub Load Balancer Director and supporting tooling.
C
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Other
•234•2.4k•24•8•Updated Feb 27, 2026Feb 27, 2026
awesome-copilot
Public
Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.
ai hacktoberfest github-copilot prompt-engineering
JavaScript
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MIT License
•2.6k•23k•23•11•Updated Feb 27, 2026Feb 27, 2026
GitHub-Copilot-Dev-Days
Public
Repo for GitHub Copilot Dev Days content, global in-person series of events focused on GitHub Copilot.
github community workshop vscode vscode-extension agents github-copilot agentic-ai-development
MIT License
•9•56•0•0•Updated Feb 26, 2026Feb 26, 2026