Launching today

Sonzai Mind Engine SDK
Give any AI agent a mind, knowledge base and memory
1 follower
Give any AI agent a mind, knowledge base and memory
1 follower
Give your agents memory, behavior, and relationships that grow with every interaction. Build agents that compound.




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We are building the state layer for AI agents.
We believe agents should remember you, and build real understanding that compounds over time.
We started by building AI companions, and realized what we built was bigger; an infra layer for compounding relational intelligence.
What it does:
- Behavioral Profiling - personality traits and communication style that evolves with every interaction
- Hierarchical Memory - structured post processing, storage and recall across sessions
- Per-interaction learning - so every message deepens an agent's understanding
It's model agnostic. We package the context for you, handle devops, and it works with any LLM, and we have multiple ways to integrate: SDK (TypeScript, Python, Go), MCP, REST API, OpenClaw plugin, or paste our llms-full.txt. Just get an API key.
If you are building agents and you want memory, personality, and emotion (aliveness!) for them, then try us out!
P.S. we have a free trial of $5.00, so you're able to test it straight out the gate using llms-full.txt.