# #ctf — MDRSS hashtag feed

> Public MDRSS cards tagged #ctf.
> Canonical feed: https://mdrss.com/feeds/ctf

## Cards (3)

### [Cairn](https://mdrss.com/security/threat-and-defense/2654/2654.md)

Cairn is a general-purpose problem-solving engine. Given an origin and a goal, it searches for a path through an unknown state space.

Classification: security/threat-and-defense · Feed: security · Updated: 2026-08-04T12:22:38.168Z · Version: 1

### [LLMVault](https://mdrss.com/security/threat-and-defense/2365/2365.md)

The Ultimate Hands-On OWASP LLM Top 10 Training Platform Learn • Exploit • Defend A deliberately-vulnerable, CTF-style training range for the OWASP Top 10 for LLM Applications (2025) — WebGoat / KubeGoat, but for AI. 25 labs across three tiers: ten core one-per-category labs; ten advanced, multi-turn labs (jailbreaking, data poisoning, agent exploitation, model extraction); and five expert labs modelling real-world attack classes.

Classification: security/threat-and-defense · Feed: security · Updated: 2026-08-04T12:22:38.168Z · Version: 1

### [Demo](https://mdrss.com/llm-engineering/models-and-training/1557/1557.md)

A self-contained image bundles the tool + the Claude Code and Codex CLIs. You log in once and the sessions persist in named volumes — no re-login on later runs.

Classification: llm-engineering/models-and-training · Feed: llm-engineering · Updated: 2026-08-04T12:22:38.168Z · Version: 1