NegativeEV bet checker is a remote MCP server that gives an AI agent 3 tools, among them check_bet, get_slate, get_usage. It answers at https://negativeev.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Grade any bet against thousands of play-by-play game simulations: win probability, odds, edge.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Send the bet as plain text - teams or players, market, line, odds. A parla Inputs: bet |
get_slate | Which of MLB, WNBA, PGA, and ATP have a checkable slate right now - at least one simulated game that has not started. Pass `sport` for one; omit it for all. Free, spends no check. It is not required before `check_bet`, which reports a missi Inputs: sport |
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. Free, spends no check. It grades nothing, so it is not a step before a check: call |
Every block below points at https://negativeev.com/mcp. Pick your client and copy.
claude mcp add --transport http negativeev-bet-checker https://negativeev.com/mcp
{
"mcpServers": {
"negativeev-bet-checker": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://negativeev.com/mcp"]
}
}
}{
"mcpServers": {
"negativeev-bet-checker": {
"url": "https://negativeev.com/mcp"
}
}
}{
"servers": {
"negativeev-bet-checker": {
"type": "http",
"url": "https://negativeev.com/mcp"
}
}
}{
"context_servers": {
"negativeev-bet-checker": {
"url": "https://negativeev.com/mcp"
}
}
}{
"mcpServers": {
"negativeev-bet-checker": {
"serverUrl": "https://negativeev.com/mcp"
}
}
}{
"mcpServers": {
"negativeev-bet-checker": {
"url": "https://negativeev.com/mcp"
}
}
}name: NegativeEV bet checker
version: 0.0.1
schema: v1
mcpServers:
- name: NegativeEV bet checker
type: streamable-http
url: https://negativeev.com/mcp{
"mcpServers": {
"negativeev-bet-checker": {
"httpUrl": "https://negativeev.com/mcp"
}
}
}{
"mcpServers": {
"negativeev-bet-checker": {
"type": "http",
"url": "https://negativeev.com/mcp"
}
}
}{
"mcpServers": {
"negativeev-bet-checker": {
"url": "https://negativeev.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fnegativeev.com%2Fmcp&type=streamable_http&id=negativeev-bet-checker&name=NegativeEV%20bet%20checker
It answered our last check on 18 October 2026 in 169 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by negativeev.com and served from negativeev.com, the vendor's own domain: https://negativeev.com/mcp.
3, as returned by the server's own tools/list on 31 August 2026: check_bet, get_slate, get_usage.
It answered our last check on 18 October 2026 in 169 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://negativeev.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.negativeev. Endpoint host: negativeev.com. ARD identifier: urn:air:com.negativeev:mcp:bet-checker.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.