How do I install Betbetter?

Betbetter is a local plugin. Install it using npm package: betbetter-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Is Betbetter safe to use?

Betbetter scored 5.7/10 (moderate risk) in MCP Marketplace's automated security scan. It has 3 high or critical findings to review. It's listed, but review the security report on this page before installing.

What credentials does Betbetter need?

Betbetter requires the following credentials or environment variables: BETBETTER_BASE_URL. You can find setup instructions on the server detail page.

What AI apps work with Betbetter?

Betbetter uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Betbetter MCP Server

by Edushinka

Developer ToolsModerate5.7MCP RegistryLocal

Free

Server data from the Official MCP Registry

Free sports model win probabilities and fair odds for nine sports. No API key required.

About

Free sports model win probabilities and fair odds for nine sports. No API key required.

Security Report

5.7

Moderate5.7Moderate Risk

This is a well-designed MCP server with excellent security posture. It exposes a read-only, public API with no authentication requirements, no credential handling, and no dangerous operations. The code is clean, properly validates inputs with Zod schemas, and includes a comprehensive smoke test. Permissions are appropriate for its purpose as a developer tool accessing a public sports data API. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

4 files analyzed · 7 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

https://betbetter.worldOptional

Environment variable: BETBETTER_BASE_URL

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-edushinka-betbetter-mcp": {
      "env": {
        "BETBETTER_BASE_URL": "your-betbetter-base-url-here"
      },
      "args": [
        "-y",
        "betbetter-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

betbetter-mcp

An MCP server that gives any AI assistant access to sports model win probabilities and fair odds across nine sports — no API key, no sign-up, free to use.

Data comes from the Bet Better open model API, published under CC BY 4.0.

What it gives you

For every upcoming fixture the model rates, you get:

Field	Meaning
`game`	The fixture, `Away @ Home`
`gameTimeUtc`	Scheduled start, UTC
`market`	Head to Head, Spread, Total Points, player props…
`selection`	The team, player or outcome being rated
`modelProbabilityPct`	Estimated chance it lands, 0–100
`fairOdds`	Decimal odds implied by that probability
`confidence`	`HIGH`, `LEAN` or `LONG-SHOT`
`verdict`	A one-sentence plain-English summary

Leagues: AFL · MLB · NBA · NFL · NHL · NCAAF · UFC · WNBA · WTA tennis · EPL · La Liga · Serie A · Bundesliga · Ligue 1 · World Cup.

Install

npx betbetter-mcp

Claude Desktop / Claude Code

Add to your MCP config:

{
  "mcpServers": {
    "betbetter": {
      "command": "npx",
      "args": ["-y", "betbetter-mcp"]
    }
  }
}

Tools

Tool	What it does
`list_leagues`	Lists every league slug and feed type available
`get_model_picks`	Rated selections for one league, filterable by minimum probability
`find_fixture`	Searches every league for a team or player and returns their rated selections

Example

"What does the model think about the Geelong game this weekend?"

{
  "game": "Geelong Cats @ Collingwood Magpies",
  "market": "Head to Head",
  "selection": "Geelong Cats",
  "modelProbabilityPct": 54.9,
  "fairOdds": 1.82,
  "confidence": "LEAN"
}

What this does not do

It publishes no bookmaker prices. There is no bookmaker name, market price or implied probability anywhere in the feed, and none is planned — the underlying odds data is licensed under terms that allow publishing derived work but not redistributing the feed. Everything here is the model's own output, so it cannot tell you where to bet or at what price.

Configuration

Variable	Default	Purpose
`BETBETTER_BASE_URL`	`https://betbetter.world`	Override the API origin (testing)

Responses are cached upstream for 15 minutes. Feeds are empty out of season — that is expected, not an error.

Responsible gambling

18+. Gambling involves risk and most people lose money. These are model estimates for research, not betting advice, and not a guarantee of any outcome. A selection rated 70% is meant to lose roughly three times in ten.

If gambling is causing you harm: Gambling Help Online (AU) or 1-800-GAMBLER (US).

Licence

MIT for this server. The underlying data is CC BY 4.0 — free to use with attribution to Bet Better.

Reviews

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Betbetter MCP Server

About

Security Report

Findings (7)Action required

Permissions Required

What You'll Need

How to Install

Documentation

betbetter-mcp

What it gives you

Install

Claude Desktop / Claude Code

Tools

Example

What this does not do

Configuration

Responsible gambling

Licence

Reviews

No reviews yet

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