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Собственная команда издателя. Не эндпоинт PlugMCP.
Host a copy with our keys and logs.
uvx oracle3==1.2.2У Claude Code нет ссылки для установки локальной команды. Скопируйте команду ниже и выполните её в терминале.
ORACLE3_MCP_LEDGER=<value> claude mcp add io.github.yichengyang-ethan-oracle3 -- uvx oracle3==1.2.2Выполните в терминале.
{ "mcpServers": { "io.github.yichengyang-ethan-oracle3": { "command": "uvx", "args": [ "oracle3==1.2.2" ], "env": { "ORACLE3_MCP_LEDGER": "<value>" } } }}claude_desktop_config.json
Удалённый URL или команда на вашем компьютере? Чем различаются два способа установки
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A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
ЗапускОт издателя
Build prediction-market agents that discover markets, analyze opportunities, and test strategies.
Connect AI agents to Kalshi and Polymarket through MCP. Give them reusable Skills for market research and strategy development, then build on a Python engine for paper and live execution.
13 MCP tools · 6 agent Skills · Kalshi & Polymarket data · Python 3.10+
Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.
Public Kalshi and Polymarket market reads need no exchange credentials. MCP provides market data, calculations, and a local paper ledger; real-order execution uses the separate CLI/Python engine.
Install the current development checkout:
git clone https://github.com/YichengYang-Ethan/oracle3-prediction-market-agent.git
cd oracle3-prediction-market-agent
python -m venv .venv
.venv/bin/python -m pip install -e .
Connect it to Claude Code from this directory:
claude mcp add oracle3 -- "$PWD/.venv/bin/oracle3-mcp"
For other MCP clients, configure the absolute path to .venv/bin/oracle3-mcp as the command with an empty argument list. On Windows, use .venv\Scripts\python.exe and .venv\Scripts\oracle3-mcp.exe.
Find Kalshi and Polymarket contracts about the next Fed rate decision. Compare their outcome definitions, resolution rules, and order-book quotes. Summarize the markets with their IDs, prices, and the assumptions needed to compare them.
For a calculation that works offline after installation:
Use Oracle3 to check an implication: A implies B. A has a YES bid of $0.60 and B has a YES ask of $0.55. Use the default Kalshi taker fee schedule and 100 contracts per leg. Show the basket, gross edge, fees, and net edge.
The synthetic example returns $5.00 gross edge − $3.4125 fees = $1.5875 calculated net edge, conditional on the supplied implication and quotes. See exact inputs and output.
Relationship checks cover implication, exclusivity, complement, same event, and event sum. They expose assumptions with their results, giving agents and researchers a common calculation layer.
The repository includes six workflows that help agents move from individual tool calls to complete tasks:
Claude Code project copies are included in .claude/skills/. Open the checkout as your project, or use your client's supported Skill installation mechanism. Skill setup.
For AI agents: start with llms.txt for task routing, the MCP reference for tool schemas, and AGENTS.md for contributing code.
Use the same project for research scripts, agent strategies, and engine operations:
.venv/bin/oracle3 market search --exchange kalshi --query "fed" --json
.venv/bin/oracle3 market search --exchange polymarket --query "fed decision" --json
Oracle3 combines a concrete decision environment with structured tools, observable state, and a software validation harness. This supports work on agent interfaces, workflow guidance, and reproducible evaluation.
CI runs automated tests and checks the built package through real MCP sessions on SDK 1.x and 2.x. The harness documentation explains the reproducible checks. Model-level agent evaluation is a next research direction.
Help build better agent workflows, labeled evaluation tasks, strategy examples, and client integrations. New venue, data-provider, and wallet integrations start in oracle3-extras.
Oracle3 began as ulab-uiuc/oracle3, developed by Yicheng Yang and Haofei Yu at U Lab (University of Illinois Urbana-Champaign). It also bundles the lab's Coinjure package. Yicheng Yang continues to develop and maintain the extensions in this repository. Read the project story and contributions.
We acknowledge the foundational work of the Coinjure team at the University of Illinois Urbana-Champaign—Haofei Yu, Yicheng Yang, Yuxiang Liu, and Prof. Jiaxuan You—on which Oracle3 builds.
For software citation, use CITATION.cff and Zenodo. For the pricing model, see the working paper.
This software is for research and education. Trading involves financial risk.
Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.
{ "mcpServers": { "io.github.yichengyang-ethan-oracle3": { "command": "uvx", "args": [ "oracle3==1.2.2" ], "env": { "ORACLE3_MCP_LEDGER": "<value>" } } }}Инструменты
Списка инструментов пока нет. У удалённых серверов он появляется после первой проверки состояния.
FAQ
Скопируйте на этой странице конфигурацию stdio для Cursor, Claude Desktop, Claude Code или VS Code. Она использует установку издателя, а не прокси PlugMCP.
Издатель указывает следующие переменные окружения: ORACLE3_MCP_LEDGER.
Oracle3 Prediction Market Arbitrage Checks работает локально через stdio.
Последняя проверка: 2026-11-14. Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.