🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

Collection of AI prompts

OnionScan is a free and open source tool for investigating the Dark Web.

The open-source voice synthesis studio

Open-source alternative to Higgsfield AI — Free AI image generation & cinema studio with 20+ models (Flux, SDXL, Midjourney, Ideogram). Self-hosted, customizable, MIT licensed.

FreeCut is a professional-grade video editor that runs entirely in your browser. Professional video editing, zero installation. Create stunning videos with multi-track editing, keyframe animations,…

280+ free n8n automation templates — ready-to-use workflows for Gmail, Telegram, Slack, Discord, WhatsApp, Google Drive, Notion, OpenAI, and more. AI agents, RAG chatbots, email automation, social …

all of the workflows of n8n i could find (also from the site itself)

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Collection of Cyber Threat Intelligence sources from the deep and dark web

List full of Bullshit Domains to block with your Pihole, includes Adservers, Tracking services Phishing and Malware Scum

A tool to analyse how your pihole adlists cover you browsing behavior

Attack Detection

This is an open source Snort rules repository

DetectionLabELK is a fork from DetectionLab with ELK stack instead of Splunk.

Install Linux from a running Windows system, without need for a live USB.

Suricata rules for network anomaly detection

PoC (DoS + scanner) for CVE-2020-0609 & CVE-2020-0610 - RD Gateway RCE

Indicators from Unit 42 Public Reports

All-in-one bundle of MISP, TheHive and Cortex

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.

Suricata IDS rules 用来检测红队渗透/恶意行为等，支持检测CobaltStrike/MSF/Empire/DNS隧道/Weevely/菜刀/冰蝎/挖矿/反弹shell/ICMP隧道等

Open Cyber Threat Intelligence Platform

A terminal UI for tshark, inspired by Wireshark

Main Sigma Rule Repository

Telsy CTI Research Team

ProcessBouncer is a simple but effective tool for blocking malware with a process-based approach. With a little fine-tuning this allows to effectively block most of current ransomware that is out t…

A collection of awesome security hardening guides, tools and other resources

Pi hole shell admin

Message filter plugin to reverse lookup the source field