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Vig Calculator
by
rsquaredsolutions2026
· GitHub ↗
· v1.1.0
· MIT-0
155
Downloads
0
Stars
0
Active Installs
2
Versions
Install in OpenClaw
/install vig-calculator
Description
Calculate vig (juice/overround/hold) for any sportsbook market. Convert odds to no-vig fair lines. Rank books by efficiency. Use when asked about vig, juice,...
Usage Guidance
This skill is instruction-only and locally runs a Python one-liner to compute vig and fair probabilities — minimal risk. Before installing, ensure python3 is the expected interpreter on your system. Verify you trust the skill owner if you plan to follow external links in the documentation (the SKILL.md references agentbets.ai) but note the skill does not automatically fetch or send data to that site. If you require stricter isolation, run the command in a sandbox or inspect the one-liner locally before use.
Capability Analysis
Type: OpenClaw Skill
Name: vig-calculator
Version: 1.1.0
The skill provides a straightforward Python script for calculating sportsbook vig (overround) and implied probabilities. The code in SKILL.md is transparent, performs only mathematical operations on provided arguments, and contains no indicators of data exfiltration, malicious execution, or prompt injection.
Capability Assessment
Purpose & Capability
Name/description (vig calculator) align with required binary (python3) and the provided one-line Python calculation; nothing requested that is unrelated to sportsbook vig calculations.
Instruction Scope
SKILL.md contains a single Python one-liner that computes implied probabilities, vig, hold, and no-vig fair lines from provided odds; it does not read files, access environment variables, or transmit data externally.
Install Mechanism
No install spec or external downloads; instruction-only skill that relies on an existing python3 binary — low risk and proportionate.
Credentials
Requires no environment variables or credentials; requested resources are minimal and appropriate for the stated computation task.
Persistence & Privilege
Does not request always:true or any persistent/system-wide changes; default invocation model is allowed but not elevated beyond normal skill behavior.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install vig-calculator - After installation, invoke the skill by name or use
/vig-calculator - 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 Vig Calculator?
Calculate vig (juice/overround/hold) for any sportsbook market. Convert odds to no-vig fair lines. Rank books by efficiency. Use when asked about vig, juice,... It is an AI Agent Skill for Claude Code / OpenClaw, with 155 downloads so far.
How do I install Vig Calculator?
Run "/install vig-calculator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Vig Calculator free?
Yes, Vig Calculator is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Vig Calculator support?
Vig Calculator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Vig Calculator?
It is built and maintained by rsquaredsolutions2026 (@rsquaredsolutions2026); the current version is v1.1.0.
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