Provides full access to GuessMarket decentralized prediction markets across Ethereum, Base, Polygon, BSC, and PulseChain. Offers read-only API tools for listing markets, checking odds and price history, plus on-chain tools for querying balances, allowances, and positions. Includes transaction builders for buying/selling shares, adding/removing liquidity, claiming winnings, and creating new markets, all returning unsigned EVM transactions with slippage protection.
Cognium trust score
65%
Tier
Scanned
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
Last scanned 2026-09-02.
Returns 7 tools: search_skills, get_skill, list_leaderboard, get_trust_breakdown, resolve_composition, plus the ChatGPT-connector search and fetch. Every tool is annotated read-only.
Resolve this skill directly via MCP tools/call get_skill.