Connects Claude to Kalshi prediction markets with native RSA-PSS authentication and client-side rate limiting that mirrors Kalshi's token bucket model. Exposes 26 tools across REST and WebSocket for reading market data, placing orders, and managing positions, plus 4 resources for structured market access. Built with a two-step prepare/confirm flow and configurable safety caps (order size, daily limits, cash reserves) that refuse to start against production without explicit opt-in flags. Ships with an optional OAuth proxy for remote MCP deployments and works in demo mode by default. Designed for users who need production-grade guardrails when letting an LLM interact with real trading APIs.
claude mcp add --transport stdio cejor6-kalshi-mcp-server uvx kalshi-mcp-server