How do I install the Polymarket Weather High Temp Sniper skill?

Run npx skillmds@latest add dvcrn/polymarket-weather-high-temp-sniper in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Polymarket Weather High Temp Sniper safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Polymarket Weather High Temp Sniper?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Polymarket Weather High Temp Sniper free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Polymarket Weather High Temp Sniper?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Polymarket Weather High Temp Sniper by dvcrn

Name: Polymarket Weather High Temp Sniper
Rating: 4.2 (5 reviews)
Author: dvcrn

Polymarket Weather High Temp Sniper

Scans Polymarket daily high-temperature markets, auto-imports new ones, then snipes YES positions between 9–10 AM local time when forecast and reality converge — buys YES at ≥$0.60 during the scan window, or follows crowd volume at 10 AM sharp.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

Weather High-Temp Sniper

This is a template. The default signal is the YES market price for Polymarket daily high-temperature markets — remix it by swapping in a NOAA forecast API, OpenMeteo live data, or a custom ML model. The skill handles all the plumbing (market discovery, import, timezone detection, trade execution, TP/SL). Your agent provides the alpha.

Strategy

Polymarket lists daily maximum temperature markets per city (e.g. "Will NYC's highest temperature exceed 72°F on March 12?"). By 9–10 AM local time, the day's temperature trajectory is already largely determined. This skill exploits that convergence window, trading only the YES / warm / above-threshold side.

Phase Overview

Every 5 minutes (cron):
│
├─ PHASE 1 — Auto-Discovery
│   └─ list_importable_markets("highest temperature", "temperature NYC", …)
│       └─ import_market(url) for any untracked Polymarket high-temp market
│
├─ PHASE 2 — Fetch & Filter
│   └─ GET /api/sdk/markets?tags=weather&status=active
│       └─ Keep only "above/exceed" high-temp markets; exclude "below/lowest"
│
├─ PHASE 3 — Timezone Pre-scan
│   └─ Detect city → timezone from question title; log local window status
│
├─ PHASE 4 — Trading Windows
│   ├─ 9:00–9:55 AM local: SCAN → If YES% ≥ PRICE_THRESHOLD → buy 1 share
│   └─ 10:00 AM local: FALLBACK → buy highest-YES% unowned market
│
└─ PHASE 5 — Risk Monitor (optional, ENABLE_TP_SL=true)
    └─ POST /api/sdk/positions/{id}/monitor (stop_loss_pct / take_profit_pct)

What's Swappable (Remix Guide)

Component	Default	How to remix
Signal	Market YES% price	Replace with NOAA API forecast, OpenMeteo, custom ML model
Threshold	`PRICE_THRESHOLD=0.60`	Lower for more trades, raise for higher conviction
Window	9–10 AM local	Adjust `is_in_scan_window()` / `is_fallback_moment()`
Direction	YES only (warm/high)	Flip to NO for cold/low markets (edit `is_highest_temp_market()`)

Environment Variables

Variable	Required	Default	Description
`SIMMER_API_KEY`	✅ Yes	—	API key from simmer.markets dashboard
`ENABLE_TP_SL`	No	`false`	Enable take-profit / stop-loss monitoring
`PRICE_THRESHOLD`	No	`0.60`	Minimum YES% to trigger a buy
`MAX_AMOUNT_USD`	No	`1.0`	Max spend per trade in USD
`MAX_RETRY`	No	`1`	Retry count on trade failure
`TAKE_PROFIT`	No	`0.50`	TP ratio (e.g. 0.50 = +50%)
`STOP_LOSS`	No	`0.25`	SL ratio (e.g. 0.25 = −25%)
`REPORT_INTERVAL`	No	`240`	Seconds between status reports

Running

# Dry-run (show opportunities, no real trades — default)
python sniper.py

# Live trading
python sniper.py --live

---name: polymarket-weather-high-temp-sniperdescription: Scans Polymarket daily high-temperature markets, auto-imports new ones, then snipes YES positions between 9–10 AM local time when forecast and reality converge — buys YES at ≥$0.60 during the scan window, or follows crowd volume at 10 AM sharp.---# Weather High-Temp Sniper> **This is a template.** The default signal is the YES market price for Polymarket daily high-temperature markets — remix it by swapping in a NOAA forecast API, OpenMeteo live data, or a custom ML model. The skill handles all the plumbing (market discovery, import, timezone detection, trade execution, TP/SL). Your agent provides the alpha.## StrategyPolymarket lists daily maximum temperature markets per city (e.g. "Will NYC's highest temperature exceed 72°F on March 12?"). By 9–10 AM local time, the day's temperature trajectory is already largely determined. This skill exploits that convergence window, trading only the **YES / warm / above-threshold** side.## Phase Overview```Every 5 minutes (cron):│├─ PHASE 1 — Auto-Discovery│ └─ list_importable_markets("highest temperature", "temperature NYC", …)│ └─ import_market(url) for any untracked Polymarket high-temp market│├─ PHASE 2 — Fetch & Filter│ └─ GET /api/sdk/markets?tags=weather&status=active│ └─ Keep only "above/exceed" high-temp markets; exclude "below/lowest"│├─ PHASE 3 — Timezone Pre-scan│ └─ Detect city → timezone from question title; log local window status│├─ PHASE 4 — Trading Windows│ ├─ 9:00–9:55 AM local: SCAN → If YES% ≥ PRICE_THRESHOLD → buy 1 share│ └─ 10:00 AM local: FALLBACK → buy highest-YES% unowned market│└─ PHASE 5 — Risk Monitor (optional, ENABLE_TP_SL=true) └─ POST /api/sdk/positions/{id}/monitor (stop_loss_pct / take_profit_pct)```## What's Swappable (Remix Guide)| Component | Default | How to remix ||---|---|---|| **Signal** | Market YES% price | Replace with NOAA API forecast, OpenMeteo, custom ML model || **Threshold** | `PRICE_THRESHOLD=0.60` | Lower for more trades, raise for higher conviction || **Window** | 9–10 AM local | Adjust `is_in_scan_window()` / `is_fallback_moment()` || **Direction** | YES only (warm/high) | Flip to NO for cold/low markets (edit `is_highest_temp_market()`) |## Environment Variables| Variable | Required | Default | Description ||---|---|---|---|| `SIMMER_API_KEY` | ✅ Yes | — | API key from simmer.markets dashboard || `ENABLE_TP_SL` | No | `false` | Enable take-profit / stop-loss monitoring || `PRICE_THRESHOLD` | No | `0.60` | Minimum YES% to trigger a buy || `MAX_AMOUNT_USD` | No | `1.0` | Max spend per trade in USD || `MAX_RETRY` | No | `1` | Retry count on trade failure || `TAKE_PROFIT` | No | `0.50` | TP ratio (e.g. 0.50 = +50%) || `STOP_LOSS` | No | `0.25` | SL ratio (e.g. 0.25 = −25%) || `REPORT_INTERVAL` | No | `240` | Seconds between status reports |## Running```bash# Dry-run (show opportunities, no real trades — default)python sniper.py# Live tradingpython sniper.py --live```

Frequently asked questions