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Falsifylab
FreeFalsifyLab Alpha is a data API + MCP server providing programmatic alpha access to AI agents (Claude / Cursor / any MCP-compatible client). Eight endpoints surf
About
FalsifyLab Alpha is a data API + MCP server providing programmatic alpha access to AI agents (Claude / Cursor / any MCP-compatible client). Eight endpoints surface live crypto + US-equity research signals: • top_yield_farms — DefiLlama pools with emissions-stripped real APY, IL risk priced, oracle exposure flagged • hl_vault_leaderboard — Hyperliquid vault NAV, 30d return, max drawdown, follower
README
MCP server surfacing FalsifyLab daily alpha to Claude Code / Cursor / any MCP-compatible client.
Tools
top_yield_farms— last 24h DeFi yield picks with realistic APY (emissions stripped)hl_vault_leaderboard— Hyperliquid vault leaderboard (NAV, 30d return, max DD, score)insider_buy_clusters— Form 4 cluster buys (3+ insiders bought same ticker)sec8k_material_today— material 8-K filings filtered by item codemacro_tape— SPX/NDX/VIX/UST yields/DXY/GOLD/WTI/BTC/ETH live snapshotetf_flow_today— US spot BTC + ETH ETF net flowspolymarket_whale_positions— top whale wallets + active positions
Install
pip install falsifylab-alpha-mcp
Claude Code config
claude mcp add falsifylab-alpha \
--env FL_API_KEY=<your-key-from-falsifylab.com> \
-- python -m falsifylab_alpha_mcp
Or in .mcp.json:
{
"mcpServers": {
"falsifylab-alpha": {
"command": "python",
"args": ["-m", "falsifylab_alpha_mcp"],
"env": {"FL_API_KEY": "fl_xxx"}
}
}
}
Pricing
- Free (no API key): last-24h cached data, rate-limited
- Pro $19/mo (API key): real-time, 90-day history, all filters, no rate limit
Get a key at falsifylab.com/pro.
Source
- GitHub: https://github.com/FalsifyLab/falsifylab-alpha-mcp
- Issues: https://github.com/FalsifyLab/falsifylab-alpha-mcp/issues
- PyPI: https://pypi.org/project/falsifylab-alpha-mcp/
License
MIT
How to install
Run in your terminal:
claude mcp add falsifylab -- npx 
