polymarket-copytrading SKILL.md skillA
polymarket-copytrading from spartanlabsxyz/simmer-sdk is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add spartanlabsxyz/simmer-sdk/polymarket-copytrading@v1.12.9Pins v1.12.9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- spartanlabsxyz/simmer-sdk
- Path
skills/polymarket-copytrading/SKILL.md- Versions recorded
- 11
- Latest version
- v1.12.9, committed Oct 27, 2026
- First version recorded
- Jun 26, 2026
- Size
- 22,682 bytes
- Repository stars
- 56
- License
- MIT
Mirror Polymarket whale wallets, inspect wallet positions, follow specific trader addresses, or paper-trade copytrading with $SIM before using real money. Polling mode is free; Reactor mode is Pro for event-driven real-time mirroring via Simmer's on-chain signal infrastructure.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Polymarket Copytrading Mirror positions from successful Polymarket traders using the Simmer SDK. Two modes share the same skill, use whichever fits your strategy. > 🚨 **Framework, not a production trading system.** Read [DISCLAIMER.md](./DISCLAIMER.md) before connecting to a wallet with real funds. Per-position cap defaults to $50; per-run cap defaults to 10 trades. Use `$SIM` paper-mode to validate any new whale selection before scaling to real USDC. > **This is a template.** The default logic mirrors whale wallets — remix it with your own wallet selection, sizing rules, filters, or cap logic. The skill handles all the plumbing (signal polling, trade execution, dedup, signing). Your agent provides the alpha. | | **Polling mode** (free) | **Reactor mode** (Pro) | |---|---|---| | Entrypoint | `copytrading_trader.py` | `copytrading_trader.py --reactor` | | Cadence | Batch scan, runs on cron or manual | Polls every 2s for pre-resolved whale signals | | Latency | Minutes (Polymarket Data API polling) | Seconds (Simmer detects events in real-time, pre-confirmation) | …
Read the whole file at its exact version.
How to install
mdr add spartanlabsxyz/simmer-sdk/polymarket-copytrading@sha256:76df8c83e7a1b758The line at the top of this page pins the label v1.12.9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_il5xb3flnnnb2twg)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 11 versions of this file, between Jun 26, 2026 and Oct 27, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.12.9 latest | 2026-10-27 | f423781 | 22,682 B | A | view · diff |
| v1.12.8 | 2026-10-20 | ae8f0e8 | 22,164 B | A | view · diff |
| v1.12.7 | 2026-10-19 | 0bfda9d | 22,026 B | A | view · diff |
| v1.12.6 | 2026-10-19 | 667a734 | 22,027 B | A | view · diff |
| v1.12.5 | 2026-10-16 | 25c80f4 | 22,027 B | A | view · diff |
| v1.12.4 | 2026-09-22 | 6279cd5 | 22,233 B | A | view · diff |
| v1.12.3 | 2026-09-06 | 3f85a04 | 22,233 B | A | view · diff |
| v1.12.2 | 2026-08-04 | a0d52bb | 22,233 B | A | view · diff |
| v1.12.1 | 2026-07-16 | 4728782 | 21,978 B | A | view · diff |
| v1.12.1 | 2026-06-26 | b286635 | 21,941 B | A | view · diff |
| v1.12.0 | 2026-06-26 | 6425c17 | 21,507 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (22682 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
spartanlabsxyz/simmer-sdk · 56 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_il5xb3flnnnb2twg GET https://markdownregistry.com/api/v1/resolve?ref=spartanlabsxyz/simmer-sdk/polymarket-copytrading GET https://markdownregistry.com/api/v1/blob/76df8c83e7a1b7582e4ba6099dab4be6e376ce18f48af405e464918f3f434b77
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.