Open-source MCP server for Lighter — a zero-fee zk-rollup perpetual DEX
on Ethereum. Lets AI agents (Claude Desktop, Cursor, Hermes, custom MCP
clients) trade ~190 Lighter perpetuals natively, including crypto pairs
and RWA perps (PAXG/XAU gold, XAG silver, WTI oil, equity tickers like
TSLA/AMZN/ASML).
Key properties:
- Three credential tiers (PUBLIC market-data only / READ account state /
TRADE signing) so users opt into capability progressively
- Native on-chain stop-loss + take-profit that survive client restarts
- Server-side safety caps: max trade size in USDC, max slippage, symbol
allowlist
- Sub-account-first design — API key signs only for one sub-account,
cannot withdraw, main wallet stays cold
PyPI: 0xdegenmo-lighter-mcp v0.1.1
License: MIT
