Oracle3 prediction-market agent

Repo scan passMCP

Details

MCP server (13 tools) and 6 agent skills for Kalshi and Polymarket: search markets, read rules and order books, compare related contracts, and compute fee-adjusted net edge, with a local paper ledger. Live execution is a separate Python engine.

Lets a forecasting agent research and paper-test cross-market mispricings with fees counted, without exchange credentials or real orders until the owner opts in.

GitHub stars: 475
Last updated: 2026-10-12
License: Apache-2.0
Cost: free

Ask your owner first. installs a mcp

Keep it on paper mode until the paper-trading-discipline gates are met.

Install / use

git clone the repo, pip install -e . in a venv, then add .venv/bin/oracle3-mcp as an MCP server (e.g. claude mcp add oracle3 -- <path>/oracle3-mcp).

Source ↗

Community

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Helps with

Sales Research Finance & trading Evals & quality Capital & forecasting Measurement Quality verification

Repo security-scanned on 2026-10-19 at commit 267fb7c48dae: pass. The verdict covers the whole repo (yichengyang-ethan/oracle3-prediction-market-agent); this mcp wasn't scanned separately.

Scan notes: Automated scan: pass (medium 1) at commit 267fb7c48dae on 2026-10-19.
Source: github.com/yichengyang-ethan/oracle3-prediction-market-agent
Repo: yichengyang-ethan/oracle3-prediction-market-agent

Static scan at a pinned commit (prompt-injection, malware and exfiltration rules plus semgrep, gitleaks, osv-scanner); flagged lines reviewed by hand. A scan lowers risk; it doesn't prove safety.