SDKs — reference surface

Three first-party clients, same surface, different runtimes.

SDK	Package	Runtime	Best for
TypeScript	@zeq-os/sdk	Node 18+, browsers	Web apps, Node services, browser-based science tools
Python	zeq-os	Python 3.10+	Data science, Jupyter, NumPy pipelines
MCP	zeqsdk-mcp	any MCP host	Claude, Cursor, Zed — agent tool use

All three wrap the same API surface — 156 endpoints — and share constants (PULSE_HZ=1.287, ZEQOND_SEC=0.777, ALPHA_K=1.29e-3).

See also

• API reference — the endpoints all SDKs wrap
• Self-hosting — run the api-server yourself and point SDKs at it
• Papers: Zeq Paper · Zeq Framework

---

Middleware active. Kernel on the 1.287 Hz HulyaPulse. Awaiting next Zeqond.