polymarket-copytrading

Automate mirror trading of Polymarket positions across multiple wallets via the Simmer API.

Updated Mar 25, 2026
One-click install
npx skills add https://github.com/farridkun/farridkun-polymarket-copytrading --skill polymarket-copytrading
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket-copytrading
Source: https://github.com/farridkun/farridkun-polymarket-copytrading/tree/main
Command: npx skills add https://github.com/farridkun/farridkun-polymarket-copytrading --skill polymarket-copytrading

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires simmer-sdk, and includes scripts (resource) components.

What problem does it solve?

Mirror Polymarket trader positions across multiple wallets to automate replication and reduce manual monitoring, enabling scalable follow-the-leader trading.

Core Features & Use Cases

  • Size-weighted aggregation across wallets to mirror high-conviction markets.
  • Supports dry-run and live trading, conflict detection, Top-N concentration, auto-import of missing markets, and optional rebalance.
  • Manage multiple wallets and switch between simulated and real venues with risk controls.

Quick Start

Start a dry-run to preview trades by running the copytrading_trader.py command without --live.

Frequently Asked Questions about polymarket-copytrading

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate copytrading on Polymarket across multiple wallets?

To automate Polymarket copytrading across multiple wallets, this Skill uses the Simmer SDK to mirror top trader positions with size-weighted aggregation. It handles conflict detection, Top-N concentration, and automatic market imports.

Can I test mirror trading strategies in a dry-run before executing live trades?

Yes, you can test mirror trading in a dry-run by running the copytrading_trader.py command without the --live flag. This allows you to preview trades and validate logic before committing real funds.

What risk controls are available for Polymarket portfolio replication?

Risk controls for Polymarket portfolio replication include setting a maximum USD amount per position, optional portfolio rebalancing, and whale-exit awareness to protect against sudden market exits by mirrored traders.

Do I need an API key to use the Simmer SDK for Polymarket position mirroring?

Yes, you need a SIMMER_API_KEY to authenticate with the Simmer API and execute mirror trading operations. This key is required to access the top-N selection and venue switching features.

Does this tool support switching between simulated and real Polymarket venues?

Yes, the tool supports venue selection between simulated and real Polymarket environments. You can switch between sim and polymarket venues to test strategies safely or execute live trades.

How does the tool handle conflict resolution when mirroring top Polymarket traders?

The tool handles conflict resolution during mirror trading by detecting conflicting positions across multiple wallets and applying optional rebalancing. This ensures high-conviction markets are accurately replicated without manual intervention.