Open source has always been about community.

It’s about maintainers who review pull requests late at night. Volunteers who respond to security reports from strangers. And communities that quietly power the world’s software.

The reality behind the commits is that maintainers get stretched thin. The effort of responding to pull requests and comments, while also being expected to merge and ship, adds up quickly. Late nights turn into burnout, one-person projects become critical infrastructure overnight without even realizing it, and “thank you” doesn’t pay the bills. Plus, AI is an accelerating force that’s changing how the open source community secures the ecosystem. The requirements of always-on security take more time and energy in addition to not always having the knowledge and expertise.

At GitHub, we believe supporting open source means more than hosting code. It means investing in the people who maintain it, giving them the tools they need to succeed, and standing with them as the ecosystem evolves rapidly in the AI era. Open source maintainers deserve better support and security, and we’re listening and investing.

Strengthening open source security, together

Today, we are joining Anthropic, Amazon Web Services (AWS), Google, and OpenAI with a combined commitment of $12.5 million to support the Linux Foundation’s Alpha-Omega initiative to advance open source security. This collaboration is aimed at helping maintainers make emerging AI security capabilities accessible and integrated into existing project workflows, and at further advancing our OSS security programs, to strengthen the security of critical open source software projects.

This effort builds on years of GitHub’s work as a steward of open source and software security. Real impact comes from pairing investment with practical tools, education, and long-term support designed to help maintainers.

Today, over 280,000 maintainers on GitHub across hundreds of millions of public repositories are eligible for free access to core GitHub platform services, GitHub Copilot Pro, GitHub Actions, and security capabilities, like code scanning and Autofix, secret scanning, push protection, and dependency alerts. Our GitHub Security Lab works with the open source community to educate and protect at scale against the most common threats, and it publishes security advisories that help the entire ecosystem respond faster.

On top of recent and ongoing support across our core platform and GitHub Copilot, we are also reaffirming our commitment to helping maintainers to secure their open source projects by announcing:

• GitHub Secure Open Source Fund is adding an additional $5.5 million in Azure credits and funding to provide training and expertise; community to improve outcomes; and new partners, including Datadog, Open WebUI, Atlantic Council, and OWASP.
• GitHub Security Lab is investing in the security advisory experience on GitHub and Private Vulnerability Reporting (PVR) features to reduce the burden of low-quality reports to help maintainers manage the increasing volume of security reports.

We have learned through programs like the GitHub Secure Open Source Fund that the most effective security outcomes happen when you link maintainer funding and resources to specific outcomes like improving security. After supporting 138 projects with over 200 maintainers across 38 countries, we have seen 191 new CVEs issued, 250+ new secrets prevented from leaking, and 600+ leaked secrets detected and resolved, impacting billions of monthly downloads from alumni projects. We also learned that providing hands-on coding with education and expertise, drives self-reported learning and action.

The outcome: when maintainers are empowered rather than overwhelmed, given time to learn with space to focus, and provided access to tools that fit naturally into their workflows, security improves for everyone downstream. This creates a community reinforcement flywheel. Those lessons shape everything we are doing next.

This work centers on helping maintainers defend and secure the projects that underpin the global software supply chain, at a time when AI is fundamentally changing both how vulnerabilities are discovered and how they are exploited.

Putting AI to work for maintainers

AI has dramatically increased the speed and scale of vulnerability discovery. That’s true for defenders and for attackers. Now, more than ever, maintainers sit on the front lines of software security. They often face a surge of automated pull requests and security reports with low signal-to-noise ratio. The result is increasing burnout.

As Christian Grobmeier, maintainer for Log4j, put it: “our AI has to be better than the attacking AI.” We agree. That is why our focus is not just on finding more issues. It is on helping maintainers triage, understand, and fix them effectively, without losing the joy or sustainability of maintaining open source. For example, our recent AI-powered security research framework was open sourced because we believe it should be used to empower maintainers and not only security teams.

Looking ahead, GitHub will continue investing in tools like pull request controls, while also ensuring AI is a force multiplier for maintainers from issue triage, pull request reviews, security vulnerability identification, and remediation, and more. It should not be another source of pressure. Maintainers of impactful open source projects already have access to Copilot Pro, which includes AI-assisted code review, agentic security remediation workflows, and access to a broad set of leading models all designed to help maintainers find and remediate risks faster.

AI should reduce maintainer burden, not increase it. Our goals are simple:

• Meeting maintainers where they already work on GitHub
• Helping prioritize actual issues over noise
• Accelerating fixes, not just findings
• Supporting secure defaults and healthy workflows

We will continue refining this alongside the community, informed by real world feedback and outcomes.

No single company or group can secure open source alone. The software we all depend on is built by a global community, and protecting it requires collaboration across ecosystems and global economies.

By working with maintainers and partners like Alpha-Omega, we aim to scale impact without fragmenting effort. By pairing GitHub’s platform, tools, and programs with shared community governance and trust, and providing maintainers with the latest models and AI-assisted coding tools, we can achieve this.

Most importantly, we are still committed to investing in people, not just projects. Because open source thrives when maintainers are supported, respected, and empowered to do their best work. We are grateful to every maintainer building the future with us.

Activate the tools available, and consider applying for GitHub Secure OSS Fund. Session 4 runs late April with each project receiving $10,000, Copilot Pro, $100K of Azure Credits, and 3 weeks of security education and a dedicated community. As always, your feedback helps shape what we build next.

Written by

Senior Director, Open Source Funding