BB — stable

Prediction Market Trader (prediction-market-trader)

below the trust line (BBB): unproven adoption, young, or flagged instructions.

Prediction market trading toolkit for Kalshi. Includes API authentication (RSA-PSS signatures), market scanning, Sofascore tennis de-vigging, true probabilit...

Signals

Downloads	1,040 (7d: series too short)
Installs · stars · versions	31 · 0 · 1
Track record	170 days in the registry
Author	merjua14
Requires	none declared
Instructions read	yes: payees, wallets and shell patterns extracted from SKILL.md

Flags

KEYS: handles private keys, seed phrases or secret keys: audit before installing

Who it pays (x402 counterparties found in its instructions)

service	service rating	wallet
No payee found in its instructions.

Install

openclaw skills install @merjua14/prediction-market-trader · registry page

For agents

Free JSON: https://agenteconomy.report/k/prediction-market-trader.json · badge: https://agenteconomy.report/k/prediction-market-trader.svg · paid record via x402: GET https://agenteconomy.report/api/skill/prediction-market-trader (US$ 0.005). Check any skill before installing it with the x402-trust-check skill.

How this is computed

Adoption (downloads relative to the registry, 7-day velocity, installs), maturity (age, release cadence, stars, author portfolio), inherited payment trust (every host or wallet the skill's instructions pay is looked up in the x402 service trust index; paying a rated service inherits its tier, an unknown hard-coded wallet is flagged) and hygiene (registry moderation verdict, license, declared setup, origin). Flags cap the tier, they never add to it. Trust line at BBB. Rating as of 2026-08-29.