Oracle3 Prediction Market Agent MCP Server
by YichengYang-EthanOracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
Oracle3 Prediction Market Agent is an open-source mcp server by YichengYang-Ethan, written mainly in Python, with 560 GitHub stars and the Apache-2.0 license. Its code was last updated Oct 12, 2026.
Scan summary: scanned Nov 5, 2026 at commit 267fb7c. Seen able to read environment and secrets, connect to the internet. Scan policy
What Oracle3 Prediction Market Agent can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Seen in this scan, either in the code or while it ran.Read environment and secretsFound in the code by our scan
- Our checks did not find this. The tool may still do it.Control a web browserNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Not checked directly. Its own description suggests it does this.Touch money or tradingLikely, from its own description
- Seen in this scan, either in the code or while it ran.Connect to the internetFound in the code by our scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 267fb7c, Nov 5, 2026. See the scan policy.
Before you install Oracle3 Prediction Market Agent
AgenticMart scanned Oracle3 Prediction Market Agent on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
- Based on its description and topics, it likely needs to touch financial accounts or data.
Before you install
- Never give it live trading or payment keys until you've read the code.
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by YichengYang-Ethan on GitHub, 560 stars and 65 forks. Popularity is not proof of safety.
- Last code change: Oct 12, 2026.
- Open-source license: Apache-2.0.
Oracle3 Prediction Market Agent is an open-source mcp server by YichengYang-Ethan, written mainly in Python. Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
At a glance
- Stars
- 560
- Forks
- 65
- Language
- Python
- License
- Apache-2.0
- Created
- Feb 2026
- Last update
- Oct 12, 2026
- Type
- MCP Server
- Price
- Free
Topics
Questions about Oracle3 Prediction Market Agent
What is Oracle3 Prediction Market Agent?
Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
Who maintains Oracle3 Prediction Market Agent?
Oracle3 Prediction Market Agent is maintained by YichengYang-Ethan on GitHub (YichengYang-Ethan/oracle3-prediction-market-agent). AgenticMart lists it from public repository data.
Is Oracle3 Prediction Market Agent safe to use?
AgenticMart scanned Oracle3 Prediction Market Agent on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Oracle3 Prediction Market Agent use?
It is published under the Apache-2.0 license.
Oracle3 Prediction Market Agent alternatives
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| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
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