Source: https://seerepo.com/r/crowdsecurity/crowdsec
Markdown source: https://seerepo.com/r/crowdsecurity/crowdsec.md
Description: crowdsecurity/crowdsec is a Go repo with 136,939 lines written. crowdsec is built with Gin and k8s.io/apiserver and uses MySQL, SQLite, and Postgres.

# What's inside crowdsecurity/crowdsec

crowdsecurity/crowdsec is a Go repo with 136,939 lines written. crowdsec is built with Gin and k8s.io/apiserver and uses MySQL, SQLite, and Postgres. AI signed 0.2% of the 2,773 commits of crowdsec.

Its description on GitHub: “Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.”

Go · MIT · 15,498 stars · GitHub: https://github.com/crowdsecurity/crowdsec

Read on November 8, 2026, at commit 849c7a2.

## More on this repo

- [What is crowdsec built with?](https://seerepo.com/r/crowdsecurity/crowdsec/built): crowdsec is built with Gin and k8s.io/apiserver and uses MySQL, SQLite, and Postgres.
- [How much of crowdsec did AI write?](https://seerepo.com/r/crowdsecurity/crowdsec/ai): AI signed 0.2% of the 2,773 commits of crowdsec.

## In figures

- 136,939 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 588 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 238 test files: The files that test the code.
- 32 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is crowdsecurity/crowdsec?

crowdsecurity/crowdsec is a Go repo with 136,939 lines written. Its description on GitHub: “Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.”

The proof: [its page on GitHub](https://github.com/crowdsecurity/crowdsec)

### What is crowdsec built with?

crowdsec is built with Gin and k8s.io/apiserver and uses MySQL, SQLite, and Postgres.

The proof: [each service with its file and line](https://seerepo.com/r/crowdsecurity/crowdsec/built)

### How much of crowdsec did AI write?

AI signed 0.2% of the 2,773 commits of crowdsec.

The proof: [the commits each tool signed](https://seerepo.com/r/crowdsecurity/crowdsec/ai)

### What license does crowdsec have?

crowdsec is released under the MIT license.

The proof: [its page on GitHub](https://github.com/crowdsecurity/crowdsec)

### How many stars does crowdsec have on GitHub?

crowdsec had 15,498 stars on GitHub on November 8, 2026.

The proof: [its page on GitHub](https://github.com/crowdsecurity/crowdsec)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![crowdsecurity/crowdsec on SeeRepo](https://seerepo.com/badge/crowdsecurity/crowdsec.svg)](https://seerepo.com/r/crowdsecurity/crowdsec?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.