Anthropic launches free security scanner for open-source code

Anthropic's new OSS Scanner offers open-source projects free vulnerability checks using AI, though reports won't be reviewed by humans.

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Oct 9, 2026

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Anthropic launches free security scanner for open-source code

Anthropic's new OSS Scanner offers open-source projects free vulnerability checks using AI, though reports won't be reviewed by humans.

In brief

Anthropic's new OSS Scanner offers open-source projects free vulnerability checks using AI, though reports won't be reviewed by humans. Anthropic launched OSS Scanner, a free AI-powered vulnerability finder for open-source software that uses its strongest models but skips human review. Originally reported by Engadget.

Anthropic launches free security scanner

Anthropic announced OSS Scanner, offering open-source projects free vulnerability checks. Projects that join will receive thorough, periodic security scans by our strongest models at no cost.

“Projects that join will receive thorough, periodic security scans by our strongest models at no cost.”

Reports are AI-generated, not human-reviewed

The outputs of this opt-in vulnerability scanner will be fully model-generated, without human review or triage. This enables faster scanning but means reports may be incorrect or invalid.

“The outputs of this opt-in vulnerability scanner will be fully model-generated, without human review or triage.”

Why open-source security matters

Why open-source security matters

Google and Anthropic rely heavily on open-source code projects that underpin the internet, often run by unpaid workers. The XZ Utils backdoor showed how vulnerabilities in such code are highly dangerous.

At a glance

Anthropic launched OSS Scanner, a free AI-powered vulnerability finder for open-source software that uses its strongest models but skips human review.

Read the original on Engadget

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