Lighter-mcp Server

Lighter-mcp is an MCP integration. Read Lighter perpetual markets and place guarded orders, including the H100 compute-price market.

Packages and local setup

The published npm package is lighter-mcp, version 0.1.1. Its declared MCP transport is stdio.

The package declares LIGHTER_NETWORK: Deployment to read: mainnet, testnet, or robinhood. Defaults to mainnet.; LIGHTER_ACCOUNT_INDEX: Sub-account the agent trades from. Read-only tools work without it.; LIGHTER_API_KEY_INDEX: API key slot bound to the sub-account, 0 to 254.; LIGHTER_API_KEY_PRIVATE_KEY: API key private key. Full write authority over the account it is bound to, so use a dedicated sub-account.; LIGHTER_MAX_NOTIONAL_USD: Per-order notional ceiling in USD. Required before any order can be signed.; LIGHTER_CHAIN_ID: Layer-2 chain id bound into every signature. Mainnet uses 304 and testnet 300, so this is only needed on a deployment that publishes none.; LIGHTER_READ_ONLY_TOKEN: Read-only token for account observation without a signing key..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.1.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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