A standalone read-only finance MCP server providing real-time market data through Yahoo Finance for stock quotes, Coinbase API for cryptocurrency prices, and Polymarket's gamma API for prediction market data. Features batch stock quote processing, comprehensive price data including spreads and market times, configurable HTTP timeouts, and response caching. Supports both traditional MCP hosts and OpenClaw CLI integration. Requires no API keys or authentication for any data source.
Cognium trust score
50%
Tier
Unverified
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
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.