Analytics

negativeev.com

Analyzes sports bets using game simulations to provide grades and usage tracking.

1 endpoint3 known toolsFirst detected July 25, 2026Last detected August 29, 2026

ENDPOINT 1

https://negativeev.com/mcp

No auth detected

MCP server metadata

Name: negativeev-bet-checker
Version: 1.4.5

Capabilities

tools.listChanged

Server instructions

Grade MLB, WNBA, PGA, and ATP bets against NegativeEV's thousands of play-by-play game simulations. Call get_slate first to confirm there's a checkable slate; check_bet spends one of the caller's checks only when the bet fully grades, and every check_bet result says so outright (`status`, `check_spent`), so read those rather than inferring from the numbers. A bet that came back `ungraded` was understood — it is simply not on the simulated slate, so re-sending it with different wording returns the same answer; check get_slate instead. get_usage shows what's left. Anonymous calls share a per-device quota of 100 checks a day; send a signed-in user's Supabase access token as `Authorization: Bearer` to raise that to 1000 an hour (see https://negativeev.com/auth.md). An invalid or expired token is rejected with 401 rather than silently downgraded, so re-authenticate rather than retrying anonymously.

Known tools 3

check_bet

Check a specific sports bet against thousands of play-by-play game simulations: each leg's simulated probability, the sportsbook's implied probability, and the edge.

Inferred read-only

get_slate

Which of MLB, WNBA, PGA, and ATP have a checkable slate right now - at least one simulated game that has not started.

Inferred read-only

get_usage

How many bet checks the caller has left and when the next one frees up - 100 a day shared per device anonymously, 1000 an hour with a signed-in user's token.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.negativeev-bet-checker]
url = "https://negativeev.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "negativeev-bet-checker": {
      "type": "http",
      "url": "https://negativeev.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: negativeev-bet-checker
Remote MCP URL: https://negativeev.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "negativeev-bet-checker": {
      "url": "https://negativeev.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "negativeev-bet-checker": {
      "type": "http",
      "url": "https://negativeev.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "negativeev-bet-checker",
  "transport": "streamable-http",
  "url": "https://negativeev.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for negativeev.com was fetched 2026-08-03T23:57:17.978Z and is being refreshed.

Trust status Neutral

negativeev.com is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.