What makes polymarket-signal-sniper notable?

3K downloads. Trust evidence available

How should polymarket-signal-sniper be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this agent.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

agentCLAWHUBUnverified

polymarket-signal-sniper

Monitor RSS feeds for news that may move Polymarket markets, configure custom signal sources and keywords, and get article + market pairs with safeguard warnings. Never trades; your agent decides whether and how to trade.

OpenClaw

View on ClawHub Homepage

Rank

Safety

Downloads

3.0k

Updated

Oct 9, 2026

Version

2.0.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 3K downloads reported by the source. Last updated 10/9/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Oct 9, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 9, 2026
Adoption signal: 3K downloadsadoption · observed Oct 9, 2026
Latest release: 2.0.0release · observed Sep 18, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s17eez0vajry6hjb97y9mbtv2s85wekv:polymarket-signal-sniper

Install using `clawhub skill install s17eez0vajry6hjb97y9mbtv2s85wekv:polymarket-signal-sniper` in an isolated environment before connecting it to live workloads.
No published capability contract is available yet, so validate auth and request/response behavior manually.
Review the upstream CLAWHUB listing at https://clawhub.ai/simmer/polymarket-signal-sniper before using production credentials.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-simmer-polymarket-signal-sniper/snapshot"

Documentation

CLAWHUB

120,009 characters of source documentation, loaded on request.

Extracted files

5 files captured from the source.

SKILL.md

---
name: polymarket-signal-sniper
description: Monitor RSS feeds for news that may move Polymarket markets, configure custom signal sources and keywords, and get article + market pairs with safeguard warnings. Never trades; your agent decides whether and how to trade.
metadata:
  author: Simmer (@simmer_markets)
  version: "2.0.0"
  displayName: Polymarket Signal Sniper
  difficulty: intermediate
---
# Polymarket Signal Sniper

Your signals, Simmer's market safeguards, your agent's judgment.

> 🚨 **The skill never trades.** It hands your agent article + market pairs. Your agent decides whether the article bears on the market, which side, and how much. Read [DISCLAIMER.md](./DISCLAIMER.md) before your agent trades with real funds.

> **This is a template.** The default signal source is RSS feeds. Remix it with any data source (APIs, webhooks, social media, custom scrapers). The skill handles the plumbing (feed polling, market matching, safeguards, dedup). Your agent provides the judgment.

**Changed in 2.0.0:** earlier versions guessed the trade side from keyword sentiment and could place orders with `--live`. Keyword sentiment cannot tell whether a headline is about a market, so that path is gone. `--live`, `--dry-run` and `--scan-only` are still accepted so old cron lines keep working, but they have no effect.

## Setup Flow

When user asks to install or configure this skill:

1. **Install the Simmer SDK**
   ```bash
   pip install simmer-sdk
   ```

2. **Ask for Simmer API key**
   - They can get it from simmer.markets/dashboard → SDK tab
   - Store in environment as `SIMMER_API_KEY`

The skill needs no wallet key, because it never trades. If your agent will act on signals, set up trading separately with the `simmer-wallet-setup` skill.

## Quick Start (Ad-Hoc Usage)

**User provides RSS feed and market directly:**
```
User: "Watch this RSS feed for greenland news: https://news.google.com/rss/search?q=greenland"
User: "Tell me about any trump news from this feed that could move my markets"
```

→ Run with `--feed`, `--market` and `--json`:
```bash
python signal_sniper.py --feed "https://news.google.com/rss/search?q=greenland" --market "greenland-acquisition" --json
```

## Persistent Setup (Optional)

For recurring scans, configure via environment:

| Setting | Environment Variable | Default | Description |
|---------|---------------------|---------|-------------|
| RSS Feeds | `SIMMER_SNIPER_FEEDS` | (none) | Comma-separated RSS URLs |
| Markets | `SIMMER_SNIPER_MARKETS` | (auto) | Comma-separated market IDs (auto-discovers from keywords if empty) |
| Keywords | `SIMMER_SNIPER_KEYWORDS` | (none) | Comma-separated keywords to match |

## How It Works

Each cycle the script:
1. Polls configured RSS feeds
2. Filters articles by keywords (if configured)
3. Picks target markets (auto-discovers from keywords if no markets configured)
4. Calls the SDK context endpoint for each market's safeguards:
   - Position awareness (already holding?)
   - Fli

_meta.json

{
  "ownerId": "kn7axnp7bzqsf5fkx0z8px7han7zyq1x",
  "slug": "polymarket-signal-sniper",
  "version": "2.0.0",
  "publishedAt": 1789727482714
}

DISCLAIMER.md

# Disclaimer

This skill is a **framework**, not a production trading system. Read this
in full before connecting it to a wallet with real funds.

## No financial advice

Nothing in this skill constitutes financial, investment, or trading
advice. The default strategy implemented here is a starting point, not a
tested edge. Suitability for any account size or risk tolerance is your
responsibility to assess.

## Default feeds and keywords are not validated

The skill ships with no default feeds, and nothing here has been validated
to find news that moves markets before the price does. If your agent trades
on these signals, run it in paper mode for an extended period first.

## This skill does not trade; your agent does

Since 2.0.0 the skill only surfaces article and market pairs. It places no
orders, and `--live` has no effect. Any trade comes from your agent acting
on a signal. On-chain trades cannot be recalled. Strategy errors, signal
lag, market regime shifts, and operator misconfiguration can produce losses
exceeding any specific position size.

## A signal is not an edge

Keyword matching says an article mentions a topic. It does not say the
article bears on the market's resolution criteria, and news that reaches an
RSS feed is often priced in already. Have your agent check both before it
trades.

## Use of this skill is at your own risk

By installing and running this skill you agree that the authors are not
liable for any losses, direct or indirect, that arise from its use. This
applies regardless of skill provenance — official Simmer skills,
community skills, and skills imported from external repositories all
carry this same disclaimer.

## Where to learn more before going live

- The skill's own `SKILL.md` documents the strategy and parameters
- Your trading venue's documentation covers fee structure, order types,
  and resolution rules
- Simmer SDK documentation covers paper mode, dry-run flags, and
  position monitoring

skill-card.md

## Description:

Monitor RSS feeds for news that may move Polymarket markets, configure custom signal sources and keywords, and get article + market pairs with safeguard warnings.

This skill is ready for commercial/non-commercial use.

## Publisher:

[simmer](https://clawhub.ai/user/simmer)

### License/Terms of Use:

MIT-0

## Use Case:

External users and agent developers use this skill to monitor configured RSS sources, match news against Polymarket markets, and pass article and market pairs with safeguards to an agent for review. It is intended for signal discovery and analysis, not autonomous trading.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: The account-status script can read sensitive Simmer portfolio and position data.

Mitigation: Use a least-privilege Simmer API key where available, and avoid or remove scripts/status.py unless account reporting is intended.

Risk: Article and market pairs are signals, not validated trading recommendations, and RSS news may already be priced in.

Mitigation: Require agent or human review of the article, market resolution criteria, current price movement, and warnings before any trade is placed.

Risk: Real-money prediction market actions can produce irreversible losses if an agent acts on weak, stale, or misconfigured signals.

Mitigation: Run in paper mode first, configure trusted feeds and specific keywords, and keep any trading capability outside this read-only skill.

## Reference(s):

- [ClawHub skill page](https://clawhub.ai/simmer/skills/polymarket-signal-sniper)
- [Publisher profile](https://clawhub.ai/user/simmer)
- [Simmer dashboard](https://simmer.markets/dashboard)
- [Simmer Signal Sniper docs](https://docs.simmer.markets/skills/signal-sniper)

## Skill Output:

**Output Type(s):** [Text, JSON, Shell commands, Configuration, Guidance]

**Output Format:** [Plain text status output or a JSON object containing signals and an error field when run with --json.]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [Signals contain article, market, and warning fields; the skill does not place trades.]

## Skill Version(s):

2.0.0 (source: frontmatter and server release metadata)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

clawhub.json

{
  "emoji": "\ud83c\udfaf",
  "primaryEnv": "SIMMER_API_KEY",
  "requires": {
    "env": [
      "SIMMER_API_KEY"
    ],
    "pip": [
      "simmer-sdk>=0.24.0"
    ]
  },
  "envVars": [
    {
      "name": "SIMMER_API_KEY",
      "required": true,
      "description": "Your Simmer SDK API key \u2014 get from simmer.markets/dashboard"
    }
  ],
  "cron": null,
  "autostart": false,
  "automaton": {
    "managed": true,
    "entrypoint": "signal_sniper.py"
  },
  "tunables": []
}

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