Installation
Get an agent key
Mint your agent key at app.xysq.ai/agents/keys. It starts withxysq_.
The agent key is separate from your personal key. It reads and writes your agent
vaults — and can never touch your personal knowledge graph. That wall is the
whole point: an agent you hand a key to can’t reach into your own memory.
.env file in your project:
Your first vault
Core concepts
Everything is onclient.vaults:
Two rules make memory good: push verbatim (turn by turn, no summarizing — the
server extracts the details), and group a conversation with a stable
metadata={"session_id": "..."} so repeated pushes append to one source. Full
detail on the Vaults page.
Source code
The SDK is open source on GitHub: xysq-ai/sdk_python_xysq Includes examples, community contributions, and the full source. Issues and PRs welcome.What to explore next
Vaults
Full reference for create, list, push, pull, rename, and delete
XysqAgent & Integrations
Memory-aware agent wrapper with configurable context strategies and tool calling