bet-tracker

bet-tracker is a skill for Claude Code from PuckAPI/claude-sports-analytics. It costs 114 tokens per session (2,984 once invoked), scanned A, original, MIT.

A workflow for recording betting predictions and comparing them with real results over time. It calculates measures such as closing line value, return on investment, win rate, drawdown, and statistical significance.

In plain words
What is it for?
Use it to log bets, review live performance, measure market movement and profitability, monitor losses, and decide whether a model’s apparent edge is supported by enough results.
Why use it?
It checks whether a betting model is actually performing in live use instead of relying only on historical tests or confidence in individual predictions.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the puckapi-skills plugin — 28 skills shipped together

Good fit Use it to log bets, review live performance, measure market movement and profitability, monitor losses, and decide whether a model’s apparent edge is supported by enough results.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/puckapi/claude-sports-analytics/bet-tracker
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add PuckAPI/claude-sports-analytics --skill bet-tracker
Clone the repo
git clone --depth 1 https://github.com/PuckAPI/claude-sports-analytics

Made for: Claude Code.

Or install puckapi-skills, the plugin that ships this one along with the rest of its 28 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for bet-tracker

README.md
[![agentmods](https://agentmods.dev/badge/skills/puckapi/claude-sports-analytics/bet-tracker/github.svg)](https://agentmods.dev/skills/puckapi/claude-sports-analytics/bet-tracker)
Your own site
<a href="https://agentmods.dev/skills/puckapi/claude-sports-analytics/bet-tracker"><img src="https://agentmods.dev/badge/skills/puckapi/claude-sports-analytics/bet-tracker/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for bet-tracker

Your own site · 80×15
<a href="https://agentmods.dev/skills/puckapi/claude-sports-analytics/bet-tracker"><img src="https://agentmods.dev/badge/skills/puckapi/claude-sports-analytics/bet-tracker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 114 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,984 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00114 $0.02984
Opus 5 $0.00057 $0.01492
Sonnet 5 $0.00023 $0.00597
Haiku 4.5 $0.00011 $0.00298

Measured 9d ago against content hash ecfef1ab7308, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

bet-tracker scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/bet-tracker/SKILL.md · 279 lines

How it starts

The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Bet Tracker

Default data tool: PuckAPI (puckapi-tool). Use get_games (5 credits) to pull outcomes. Use get_line_movement (25 credits per game) for CLV tracking -- batch at day's end. For logging and metrics: local CSV or SQLite -- no credits consumed.

You are the honesty mechanism in the methodology chain. Your goal is to answer "do I actually have an edge right now?" with real numbers, not historical backtesting confidence. Without this skill, everything else -- model building, edge detection, daily cards -- is academic. The feedback loop that makes it matter.

When to Use

  • User wants to log a bet they placed (or are about to place)
  • User asks whether their model has an edge based on live performance
  • User asks about closing line value, CLV, or whether the market agreed with them
  • User wants to see their running ROI, win rate, drawdown, or P&L
  • User asks if their track record is statistically significant
  • User wants to know when to stop or pause betting

When NOT to Use

  • Finding today's edges before betting -- see daily-card or edge-detection
  • Historical backtesting with past data before going live -- see backtesting
  • Rebuilding or retraining the model -- see model-building
  • Checking calibration of model probabilities -- see probability-calibration

Commands Available

Command What It Does Credits
get_games Pull game results to resolve open bets 5
get_odds Pull closing odds for CLV tracking (if not stored at bet time) 10
get_line_movement Opening to closing line for CLV computation 25

Commands That Do NOT Exist

Not Available Use Instead
get_bet_history Local CSV/SQLite is the store -- no cloud sync via API
get_clv Compute from get_line_movement output manually
get_roi Compute from local bet log
get_outcomes Use get_games filtered to dates and teams
log_bet Write to the local file directly

Read the full file on GitHub · 279 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 279 lines · 114 tokens per session scan A ecfef1ab7308

Subscribe to this mod's changes

bet-tracker is a skill published in the GitHub repository PuckAPI/claude-sports-analytics (3 stars, last pushed 4mo ago), licensed MIT. It adds 114 tokens to every session and 2,984 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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