majiayu000/claude-skill-registry-data/opinion

Claude Code and agent skill by majiayu000/claude-skill-registry-data

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Opinion.trade prediction market (BNB Chain CLOB)

Install

npx vskill@latest install majiayu000/claude-skill-registry-data/opinion

SKILL.md

Opinion.trade

Full integration with Opinion.trade, a BNB Chain prediction market with on-chain CLOB (Central Limit Order Book).

Quick Start

bash
# Set credentials
export OPINION_API_KEY="your-api-key"
export OPINION_PRIVATE_KEY="0x..."
 
# Search markets
/op markets trump
 
# Get price
/op price 813
 
# Place order
/op buy 813 YES 0.55 100

Commands

Market Data
CommandDescription
/op markets [query]Search markets
/op market <id>Get market details
/op price <id>Current prices
/op book <tokenId>Show orderbook
Trading
CommandDescription
/op buy <marketId> <outcome> <price> <size>Place buy order
/op sell <marketId> <outcome> <price> <size>Place sell order
/op cancel <orderId>Cancel order
/op cancelallCancel all orders
/op ordersList open orders

Examples:

bash
/op buy 813 YES 0.55 100     # Buy YES at 55c, 100 shares
/op sell 813 NO 0.40 50      # Sell NO at 40c, 50 shares
/op cancel abc123            # Cancel specific order
Account
CommandDescription
/op balanceCheck USDT balance
/op positionsView open positions

Configuration

bash
# Required for market data
export OPINION_API_KEY="your-api-key"
 
# Required for trading
export OPINION_PRIVATE_KEY="0x..."
export OPINION_MULTISIG_ADDRESS="0x..."  # Vault/funder address

Features

  • BNB Chain - Fast, low-cost transactions
  • On-chain CLOB - Fully decentralized orderbook
  • Prediction Markets - Politics, crypto, sports, and more
  • Real-time WebSocket - Live price updates
  • EIP-712 Signing - Secure order authentication

Resources

Security

  • Security scanPassed, 90 of 100Pattern checks on the skill's files.
  • Model reviewPassed

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Source

Popularity

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