edgefinder

edgefinder is a skill for Claude Code, Codex from andrewnexys/edgefinder-cli. It costs 30 tokens per session (454 once invoked), scanned A, original, MIT.

A research and analysis tool for NFL, NBA, and MLB sports betting, schedules, standings, odds, and Polymarket portfolios. Polymarket is a prediction market where people trade contracts on event outcomes.

In plain words
What is it for?
Use it to ask league-specific questions, check schedules or standings, review odds, inspect a portfolio, or analyze a Polymarket position.
Why use it?
It brings several sports and prediction-market questions into one analysis workflow, subject to an active paid subscription and API key.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/andrewnexys/edgefinder-cli/edgefinder
Any agent
npx skills add andrewnexys/edgefinder-cli --skill edgefinder
Clone the repo
git clone --depth 1 https://github.com/andrewnexys/edgefinder-cli

Made for: Claude Code, Codex.

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 edgefinder

README.md
[![agentmods](https://agentmods.dev/badge/skills/andrewnexys/edgefinder-cli/edgefinder.svg)](https://agentmods.dev/skills/andrewnexys/edgefinder-cli/edgefinder)
Your own site
<a href="https://agentmods.dev/skills/andrewnexys/edgefinder-cli/edgefinder"><img src="https://agentmods.dev/badge/skills/andrewnexys/edgefinder-cli/edgefinder.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 454 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00030 $0.00454
Opus 5 $0.00015 $0.00227
Sonnet 5 $0.00006 $0.00091
Haiku 4.5 $0.00003 $0.00045

Measured 4d ago against content hash 46ec70bf36bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

edgefinder 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 4d 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/edgefinder/SKILL.md · 45 lines

What it actually says

EdgeFinder

Use this skill when the user asks for sports betting analysis, NFL, NBA, or MLB matchup research, schedules, standings, Polymarket odds, or portfolio position review.

Prefer the EdgeFinder MCP tools over shell commands when they are available.

Authentication

EdgeFinder requires an active paid subscription and an API key.

Configure EDGEFINDER_API_KEY in the plugin or MCP environment. Never print, echo, or reveal the full API key to the user.

Tools

  • ask: AI-powered NFL, NBA, or MLB analysis, including betting picks, player stats, matchups, injuries, and odds.
  • get_schedule: NFL or NBA game schedules and scores.
  • get_standings: NFL or NBA league standings.
  • get_odds: NFL or NBA Polymarket betting odds.
  • get_portfolio: Polymarket portfolio summary, open positions, or trade history.
  • analyze_position: Search a Polymarket position by team or title and run EdgeFinder analysis.
  • get_status: EdgeFinder account, subscription, and query usage status.

Usage Guidance

For broad analysis questions, use ask with the right league:

  • Use league: "nba" for NBA games, players, props, injuries, standings, and odds.
  • Use league: "nfl" for NFL games, players, injuries, standings, and odds.
  • Use league: "mlb" for MLB conversational analysis.

For structured lookups, prefer the narrower tool:

  • Use get_schedule for schedules or scores.
  • Use get_standings for standings.
  • Use get_odds for current betting odds.
  • Use get_portfolio for portfolio summaries, positions, and trades.
  • Use analyze_position when the user asks whether to hold, exit, review, or post-mortem a specific Polymarket position.

Do not expose internal tool names in the final user-facing answer unless the user explicitly asks how the plugin works.

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. 4d ago First seen · 45 lines · 30 tokens per session scan A 46ec70bf36bd

Subscribe to this mod's changes

edgefinder is a skill published in the GitHub repository andrewnexys/edgefinder-cli (2 stars, last pushed 3mo ago), licensed MIT. It adds 30 tokens to every session and 454 once invoked, about $0.0002 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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