Velixar is a cognitive memory system for Claude Code. It gives Claude persistent memory, a knowledge graph, identity awareness, contradiction detection, and belief tracking across every session, not just session logs, but a full reasoning layer. 6 skills, 1 agent, 40 MCP tools, 5 live resources, and 18 workflow prompts. Claude doesn't just remember what you said, it understands how your decisions evolved, detects when new information contradicts stored knowledge, and maintains a persistent model of who you are and how you work.