Prediction market intelligence MCP server — Kalshi, Polymarket, Robinhood, Coinbase
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"rekko-mcp","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Attributed to the source that supplied each field. Treated as claims, not facts.
# rekko-mcp [](https://glama.ai/mcp/servers/Rekko-AI/rekko-mcp) [](https://lobehub.com/mcp/rekko-ai-rekko-mcp) Prediction market intelligence for AI coding assistants. 24 MCP tools for market data, deep analysis, trading signals, arbitrage detection, and screening across **Kalshi**, **Polymarket**, **Robinhood**, and **Coinbase**. ## Install ```bash uvx rekko-mcp # or pip install rekko-mcp ``` Requires Python 3.11+ and a [Rekko API key](https://rekko.ai/dashboard?utm_source=github&utm_medium=readme&utm_campaign=rekko-mcp) (free tier available). ## Configure **Claude Code:** ```bash claude plugin install rekko ``` Or add to `.mcp.json`: ```json { "mcpServers": { "rekko": { "command": "uvx", "args": ["rekko-mcp"], "env": { "REKKO_API_KEY": "rk_free_your_key_here" } } } } ``` **Cursor** — same `.mcp.json` format in `.cursor/mcp.json`. ## What You Get - **Market data** — browse, search, and get price history across Kalshi, Polymarket, Robinhood, and Coinbase - **Deep analysis** — multi-stage AI research pipeline with probability estimates and causal decomposition (30-90s) - **Trading signals** — edge assessment, confidence scoring, Kelly criterion position sizing - **Arbitrage** — cross-platform spread detection between Kalshi and Polymarket - **Screening** — batch score markets by volume, movement, and opportunity - **Performance** — trading track record and calibration metrics - **Webhooks** — real-time alerts for price shifts and whale trades - **Quickstart** — working code snippets for Python, curl, and MCP config to get started in under 5 minutes ## Quick Examples ``` "What are the top prediction markets right now?" "Analyze the Fed rate decision market on Kalshi" "Find arbitrage opportunities above 3% spread" "Screen the top 50 Kalshi markets and analyze anything actionab…
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.