Run a family-deflated backtest assay

Use this when you want a code-computed DSL backtest whose deflated- Sharpe verdict still means something after repeated searching -- every run is priced into yo

liveverifiedunknown~5s typical

mcpprobedmcp

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-com-alphaassay-mcp /assay_backtest for me.

Input

Field	Type	Description
spec*	string	Executable JSON DSL strategy (indicators sma/ema/rsi/atr/roc/zscore/price; ops cross_above
ohlcv_by_symbol*	object	Your candles per symbol to run the DSL rule on.
fee_bps_per_side	string	Round-trip cost in bps/side for net returns. default 10
variants_in_call	integer	How many sibling variants this call represents, for honest family-level trial accounting. default 1
sketch_opt_out	boolean	True to skip persisting the 32-bucket return sketch (data minimisation); the trial then co default false
api_key	string	API key for a paid MCP check. Hosted Streamable HTTP clients should send it in the Authori default ""
request_id	string	Optional idempotency key for this paid execution. Retry the same request_id with the same

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-com-alphaassay-mcp","endpoint":"/assay_backtest","input":{"spec":"...","ohlcv_by_symbol":{},"fee_bps_per_side":10,"variants_in_call":1,"sketch_opt_out":false,"api_key":""}}'

cli

npx cracked-ai run -p mcp-com-alphaassay-mcp -e /assay_backtest -i '{"spec":"...","ohlcv_by_symbol":{},"fee_bps_per_side":10,"variants_in_call":1,"sketch_opt_out":false,"api_key":""}'

mcp

run_tool({ provider: "mcp-com-alphaassay-mcp", endpoint: "/assay_backtest", input: {"spec":"...","ohlcv_by_symbol":{},"fee_bps_per_side":10,"variants_in_call":1,"sketch_opt_out":false,"api_key":""} })

Try it

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