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What is sxth-mind?

sxth-mind is a cognitive state layer for AI applications. It accumulates understanding about users over time—detecting patterns, tracking journey stages, and adapting responses based on derived insights. Use it to personalize any LLM-powered experience:
  • Chat assistants that remember user patterns across sessions
  • Personalized dashboards that adapt to user behavior
  • Content recommendations informed by journey stage
  • Proactive nudges triggered by inactivity or momentum drops
  • Any AI feature where understanding should evolve over time

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How it works

from sxth_mind import Mind
from examples.sales import SalesAdapter

mind = Mind(adapter=SalesAdapter())

# Get user state to personalize any LLM call
state = await mind.get_state("user_1")
# → Use state["user_mind"]["patterns"] to customize prompts, UI, recommendations

# Or use the built-in chat with automatic state management
await mind.chat("user_1", "Following up with the enterprise lead")
Unlike chat history retrieval, sxth-mind maintains derived understanding that evolves with each interaction.

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Why sxth-mind?

Derived Understanding

Not just retrieval—patterns, identity, and journey stage evolve with each interaction

Pluggable Everything

Bring your own LLM provider, storage backend, and domain adapter

Framework Agnostic

Works with OpenAI, Anthropic, or any LLM. Complements agent frameworks

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Architecture

┌─────────────────────────────────────────────────────────────────┐
│                           Mind                                   │
│                                                                  │
│   ┌─────────────┐  ┌─────────────┐  ┌─────────────┐            │
│   │  UserMind   │  │ ProjectMind │  │   Memory    │            │
│   │  (identity) │  │  (context)  │  │  (history)  │            │
│   └─────────────┘  └─────────────┘  └─────────────┘            │
└───────────────────────────┬─────────────────────────────────────┘
                            │
        ┌───────────────────┼───────────────────┐
        ▼                   ▼                   ▼
┌───────────────┐   ┌───────────────┐   ┌───────────────┐
│    Adapter    │   │   Provider    │   │    Storage    │
│  (domain)     │   │  (LLM)        │   │  (persist)    │
└───────────────┘   └───────────────┘   └───────────────┘

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What sxth-mind is NOT

  • Not an agent framework — We don’t plan or execute actions
  • Not a vector database — We don’t do similarity search
  • Not chat history — We store derived understanding, not transcripts
sxth-mind is cognitive infrastructure. You bring the intelligence; we maintain the understanding.