Locker Protocol Agentic MCP server

Locker Protocol Agentic

Your private key is nowhere: not on our servers, not on the agent's machine, not with anyone.

The agent trades. It holds nothing.

• Where the key is: the account's private key stays in Locker Vault, an offline app on a phone or tablet. This computer only holds an agent key, sealed under a password, that expires on its own (six months by default, the longest Hyperliquid allows).
• Who can withdraw: only the vault, by a QR code a person scans and signs. Hyperliquid refuses the agent key every withdrawal and every send; the one movement of funds it accepts from that key is a deposit into a Hyperliquid vault, which lpa never signs (measured on mainnet, 2026-09-28).
• What goes where: orders and reads go to Hyperliquid, deposits and balances to Arbitrum nodes, and nothing else unless you turn it on (the list is below). No server of ours, no account, no telemetry.

Documentation: doc.lockerprotocol.com/agent-wallet: install, the setup in steps, how it trades and every command. Website: hyperagentictrader.com.

Locker Protocol Agentic is an agent wallet for Hyperliquid perps: the lpa command for people and for AI agents, an MCP server, and two SDK packages. It comes with a simulation account on the real order book, a local policy checked before every order, and every movement of funds signed on the phone.

This repository is its home: the documentation, the changelog, the release log with the SHA-256 of every tarball, and the issue tracker. The four npm packages point their repository field here. The source is not published.

How it works

Three places, and one rule: the key that owns the money never leaves the phone.

PHONE (offline)              THIS COMPUTER                              HYPERLIQUID
 +--------------------+      +-----------------------------------+      +----------------+
 | Locker Vault       |      | lpa   <- you, a script, or an AI  |      |                |
 |                    |      |  |       agent (shell or MCP)     |      |  order book    |
 | holds the ACCOUNT  |      |  |                                |      |                |
 | key; it never      |  QR  |  |  1. quote on the live book     |      |  your account  |
 | leaves the phone   |<---->|  |  2. local policy               |      |                |
 |                    |codes |  |  3. your go                    |      |                |
 | signs: the agent's |      |  v                                |      |                |
 | approval, deposits,|      | guardian (background process)     |      |                |
 | withdrawals, dex   |      |   holds the AGENT key in memory,  |----->|  orders,       |
 | transfers, revoke  |      |   checks the policy again, signs  |      |  cancels,      |
 +--------------------+      |   trading actions only            |      |  leverage,     |
                        

Shortened. The full README is on GitHub.