Cohort Retention

Weekly cohort retention for the product: users grouped by first-seen week (one row per cohort, newest last), with the share still active each subsequent week —

liveunknown~5s typical

mcpmcp

$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-aioproductos-mcp /get_retention for me.

Input

Field	Type	Description
product_id	string	Product id, from whoami (optional; the org's primary product when omitted).
window_days	number	Lookback window in days (optional; default 56 = 8 weekly cohorts). default 56

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-aioproductos-mcp","endpoint":"/get_retention","input":{"window_days":56}}'

cli

npx cracked-ai run -p mcp-com-aioproductos-mcp -e /get_retention -i '{"window_days":56}'

mcp

run_tool({ provider: "mcp-com-aioproductos-mcp", endpoint: "/get_retention", input: {"window_days":56} })

Try it

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