MCP server for the FLOX trading framework. About 30 tools to run backtests, scaffold strategies, validate for lookahead bias, compute indicators, place orders, and query PnL from Claude/Cursor.
Overview
FLOX MCP Server
MCP server for the FLOX trading systems framework. Provides ~30 tools so coding agents (Claude, Cursor, Cline) can drive a quant trading workflow end-to-end.
Tools
run_backtest— run a strategy against a recorded tape (.floxlog)compute_indicator/suggest_indicator— built-in indicator libraryscaffold_strategy— generate a new strategy from a templatevalidate_strategy_no_lookahead— static lookahead-bias checkplace_order,cancel_order,flatten_positions— executionget_pnl,get_positions,get_open_orders— runtime queriesexplain_decision,get_event_log— explainability- and more
Install
pip install flox-mcp
flox-mcp init
Background FLOX is a C++23 trading framework with polyglot strategy bindings (Python, Node, Codon, embedded QuickJS). Same strategy code runs from recorded-tape backtest, to PaperBroker (live data, simulated fills), to a real broker (CcxtBroker or native connectors for Bybit/Bitget/Hyperliquid/Polymarket).
Repo: https://github.com/FLOX-Foundation/flox PyPI: https://pypi.org/project/flox-mcp/
Server Config
{
"mcpServers": {
"flox": {
"command": "flox-mcp",
"args": []
}
}
}