← Back to Skills Marketplace
News Sentiment Scanner
by
rsquaredsolutions2026
· GitHub ↗
· v1.1.0
· MIT-0
114
Downloads
0
Stars
1
Active Installs
2
Versions
Install in OpenClaw
/install news-sentiment-scanner
Description
Scan news sources and RSS feeds for events that could move prediction market prices. Score headlines for market impact, flag urgent stories, and cross-refere...
Usage Guidance
This skill's description overpromises: it claims to score headlines, flag urgent stories, and cross-reference active markets, but the SKILL.md only fetches and prints headlines from a list of RSS feeds. Before installing: (1) Ask the author for the missing pieces — the scoring algorithm, how 'urgent' is defined, and what APIs/credentials are used to cross-reference markets. (2) If you expect automatic market checks, require explicit integrations (e.g., the market platform's API and minimal-scoped credentials) rather than implicit behavior. (3) Be aware the skill will fetch arbitrary external feeds and may be allowed to add feeds at runtime — if you want stricter control, require a fixed whitelist. (4) Consider requesting clearer metadata (remove unused 'jq' requirement) and explicit error handling/logging instead of swallowing exceptions. If these gaps aren't addressed, treat the skill as only a headline-fetcher and not a complete market-impact analyzer.
Capability Analysis
Type: OpenClaw Skill
Name: news-sentiment-scanner
Version: 1.1.0
The news-sentiment-scanner skill is a legitimate RSS feed aggregator designed to fetch headlines from reputable sources (AP News, Reuters, ESPN, Cointelegraph) for market analysis. The implementation in SKILL.md uses standard curl and python3 commands to parse XML data, and there is no evidence of data exfiltration, malicious execution, or prompt injection.
Capability Assessment
Purpose & Capability
The name/description promise market-impact scoring, urgent story flags, and cross-references to active markets, but the SKILL.md only shows a bash loop that curls RSS feeds and prints source|title|link|pubDate. There is no scoring logic, no flagging, and no market-lookup or integration steps. Also 'jq' is declared as required but not used.
Instruction Scope
The instructions instruct the agent to fetch multiple external RSS feeds and print headlines (first 10 items each). They do not implement the core claimed operations (sentiment scoring, flagging, cross-referencing). The doc allows the agent to add or substitute feeds based on context, which is vague and grants broad discretion to contact additional external sources.
Install Mechanism
This is an instruction-only skill with no install spec or code files, so nothing is written to disk and risk is low. It requires common binaries (curl, jq, python3); no downloads or external installers are used.
Credentials
The skill requests no environment variables, credentials, or config paths — appropriate for an RSS-scanning tool. Minor mismatch: it declares 'jq' as required even though the provided script uses python3 for XML parsing; this looks like sloppy metadata rather than a credential issue.
Persistence & Privilege
always is false and the skill is user-invocable. The skill can be invoked autonomously (platform default), which combined with network fetches increases runtime reach but is expected for this type of skill. It does not request persistent system-wide privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install news-sentiment-scanner - After installation, invoke the skill by name or use
/news-sentiment-scanner - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
Add attribution links to agentbets.ai guides
v1.0.0
Initial release — AgentBets OpenClaw Skills series
Metadata
Frequently Asked Questions
What is News Sentiment Scanner?
Scan news sources and RSS feeds for events that could move prediction market prices. Score headlines for market impact, flag urgent stories, and cross-refere... It is an AI Agent Skill for Claude Code / OpenClaw, with 114 downloads so far.
How do I install News Sentiment Scanner?
Run "/install news-sentiment-scanner" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is News Sentiment Scanner free?
Yes, News Sentiment Scanner is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does News Sentiment Scanner support?
News Sentiment Scanner is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created News Sentiment Scanner?
It is built and maintained by rsquaredsolutions2026 (@rsquaredsolutions2026); the current version is v1.1.0.
More Skills