
opencti
Open Cyber Threat Intelligence Platform

Open Cyber Threat Intelligence Platform

EXIST is a web application for aggregating and analyzing cyber threat intelligence.

Agentic memory for CTI in Python — STIX knowledge graphs, threat-actor alias resolution, offline-first RAG, MCP server for Claude Code and LangChain…

Open-source collaborative note-taking platform for cybersecurity and CTI teams. IOC auto-extraction, STIX 2.1 export, real-time editing, RBAC,…

Curated threat intelligence repository providing vetted OSINT sources, threat reports, and indicators of compromise to support organizations during…

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

AI-powered SOC for OT/ICS networks — 6 autonomous agents, MITRE ATT&CK mapping, Suricata/Zeek ingestion, human-in-the-loop response, 330+ tests.…

Serverless AWS security automation framework that ingests threat intelligence, applies ML-based anomaly detection (RCF, IP Insights), and enriches…
