Institutional memory for the agentic era. Open-source GraphRAG knowledge base: documents in, Neo4j knowledge graph out. Humans get chat + deep research with cited answers, agents get a 100+ endpoint REST API, plug-in apps run right inside the instance. Self-host with one command: npx @mocaos/cortex
Latest release v1.2.1 · 12 Aug 2026
3 files for Claude Code, Codex and OpenCode: verify, cortex-app CLAUDE.md, cortex-app AGENTS.md — 948 tokens loaded in every session.
CLAUDE.md A 874 tok AGENTS.md A 74 tok .claude/skills/verify/SKILL.md C 26 tok These files are mocaOS/cortex-app's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.