KitScout

Categories › Business & Finance › Market data, stocks & crypto

Layer

MCP serverVerified domain · uselayer.shRemote● LiveAPI key needed

Find the same prediction market on Kalshi and Polymarket, with live prices and profit after fees.

Install

Remote server: your requests and data go to uselayer.sh. Claude Code: claude mcp add --transport http layer https://uselayer.sh/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • find_matches — List prediction markets that are the same bet on Kalshi and another venue, earliest event day first, with both venues' live prices and the b
  • lookup_match — Find the same bet on another venue for one market you know: its twin, how confident the match is, the rule differences, and both venues' liv
  • check_profit — Is buying YES on Kalshi and NO on a Polymarket (or the reverse) profitable after both venues' fees? Send the contracts and each side's price

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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