crowdsecurity/crowdsec
claude-codeOpen-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
15,278 stars754 forksGoUpdated October 2026
✅ Reviewed by My AI Guide
Frequently Asked Questions
What is crowdsec?
Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
How do I install crowdsec?
Visit the GitHub repository at https://github.com/crowdsecurity/crowdsec-skill for installation instructions.
What license does crowdsec use?
Check the repository for license details.
What are alternatives to crowdsec?
Search My AI Guide for similar tools in this category.
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Open source: source code publicly visible
Anyone can inspect exactly what this repo does on GitHub before using it.
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Install in Claude Code:
/install crowdsec