# OddsRelay (npm · oddsrelay-mcp)

Read-only MCP server for OddsRelay odds data, with a token cap on every call that spends tokens.

- Trust score: 79/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-17

## Components

- npm · `oddsrelay-mcp`: 79/100 (this document), [markdown](https://verifymcp.io/servers/oddsrelay-oddsrelay-mcp/oddsrelay-mcp.md), [page](https://verifymcp.io/servers/oddsrelay-oddsrelay-mcp/oddsrelay-mcp)

## Channel facts

- Registry: `npm`
- Package: `oddsrelay-mcp`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-17.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 94 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to oddsrelay/oddsrelay-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 3 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 925 tokens (~132/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the OddsRelay MCP server?

OddsRelay runs locally as an npm package, launched with npx -y oddsrelay-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add oddsrelay-oddsrelay-mcp -- npx -y oddsrelay-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "oddsrelay-oddsrelay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "oddsrelay-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "oddsrelay-oddsrelay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "oddsrelay-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add oddsrelay-oddsrelay-mcp -- npx -y oddsrelay-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "oddsrelay-oddsrelay-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "oddsrelay-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add oddsrelay-oddsrelay-mcp --command npx --arg -y --arg oddsrelay-mcp
```

### Hermes

```yaml
mcp_servers:
  oddsrelay-oddsrelay-mcp:
    command: "npx"
    args: ["-y", "oddsrelay-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "oddsrelay-oddsrelay-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "oddsrelay-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add oddsrelay-oddsrelay-mcp -t stdio -c npx -a -y oddsrelay-mcp
```

### Other

```json
{
  "mcpServers": {
    "oddsrelay-oddsrelay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "oddsrelay-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-14 (score 79, +30)

- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Schema quality: fail
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: good
- [functional] First check of Tool coverage: 100

### 2026-10-13 (score 49, +16)

- [security improvement] Source repository: fail → pass
- [security improvement] Provenance: fail → pass
- [security] The attested source repository moved: oddsrelay/oddsrelay-mcp
- [functional] Package version: 0.1.0 → 0.1.1

### 2026-10-11 (score 33)

First indexed and scored.

## MCP tools (7)

### `sports` (~97 tokens)

Sports

Lists sport and competition keys (such as soccer or soccer_epl) for the sport filter of odds and events. Costs no tokens. Paged: pass next_cursor back as cursor.

Input parameters:

- `cursor` (string): next_cursor from the previous reply, with the same other arguments
- `limit` (integer): Most sports to return; a note counts the rest
- `region` (string): Region code. Left out, the API uses uk.

### `events` (~142 tokens)

Events

Lists the events of one sport with their ids, for event_odds. Costs no tokens. Paged: pass next_cursor back as cursor.

Input parameters:

- `commence_from` (string): Earliest start time, ISO 8601
- `commence_to` (string): Latest start time, ISO 8601
- `cursor` (string): next_cursor from the previous reply, with the same other arguments
- `limit` (integer): Most events to return; a note counts the rest
- `region` (string): Region code. Left out, the API uses uk.
- `sport` (string, required): Which sport: tennis, or a competition key from the sports tool

### `bookmakers` (~27 tokens)

Bookmakers

Lists the bookmaker and exchange keys that odds, event_odds and coverage take. Costs no tokens.

### `coverage` (~131 tokens)

Coverage

Shows which bookmakers carry which sports on one product, and that product's market keys (the values odds takes as markets). Filter by bookmaker or sport. Costs no tokens and sends no key.

Input parameters:

- `bookmaker` (string): Only this bookmaker or exchange key
- `limit` (integer): Most rows to return; a note counts the rest
- `product` (string): standard, 2up, dutching, each-way, extra-place, bog or raw
- `region` (string): Region code. Left out, the API uses uk.
- `sport` (string): Only this sport, such as soccer

### `odds` (~233 tokens)

Odds

Reads a matched board (bookmaker back prices with exchange lay prices) for one sport at the bookmakers you name. Spends tokens: priced first, and refused when it would cost more than max_tokens.

Input parameters:

- `bookmakers` (array, required): Bookmaker keys from the bookmakers tool
- `commence_from` (string): Earliest start time, ISO 8601
- `commence_to` (string): Latest start time, ISO 8601
- `exchanges` (array): Exchange keys; left out, every exchange on the board
- `limit` (integer): Most events to return; a note counts the rest
- `markets` (array): Market keys such as h2h; left out, every market on the board
- `max_tokens` (integer): Refuse the call when its quoted price is above this many tokens. Ask the user before raising it.
- `region` (string): Region code. Left out, the API uses uk.
- `sport` (string, required): Which sport: soccer, or a competition key from the sports tool such as soccer_epl
- `type` (string, required): Which matched board

### `event_odds` (~178 tokens)

Event odds

Reads one event's prices (id from events or odds) at each bookmaker and exchange carrying it, narrowed to the bookmakers and markets you name. Needs a key that can read raw odds. Spends tokens: priced first, and refused when it would cost more than max_tokens.

Input parameters:

- `bookmakers` (array): Only these bookmaker or exchange keys
- `id` (string, required): An event id such as or_evt_da71d5873e85
- `limit` (integer): Most bookmakers to return; a note counts the rest
- `markets` (array): Only these market keys, such as h2h
- `max_tokens` (integer): Refuse the call when its quoted price is above this many tokens. Ask the user before raising it.
- `region` (string): Region code. Left out, the API uses uk.

### `usage` (~25 tokens)

Usage

Shows this key's plan, token balance, reset time and scope. Costs no tokens.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/oddsrelay-oddsrelay-mcp/oddsrelay-mcp#diagnostics

## Score history

- 2026-10-17: 79
- 2026-10-16: 79
- 2026-10-15: 79
- 2026-10-14: 79
- 2026-10-13: 49
- 2026-10-12: 33
- 2026-10-11: 33

## Common questions

### What is the OddsRelay MCP server?

OddsRelay is an MCP server listed in the public MCP registry as io.github.oddsrelay/oddsrelay-mcp. Read-only MCP server for OddsRelay odds data, with a token cap on every call that spends tokens. This page covers its npm package (oddsrelay-mcp).

### Is the OddsRelay MCP server safe to use?

OddsRelay scores 79 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 17 October 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the OddsRelay MCP server expose?

OddsRelay exposes 7 tools: sports, events, bookmakers, coverage, odds, and 2 more. Their descriptions and schemas cost roughly 833 tokens of context every time the server is loaded.

### Is the OddsRelay MCP server still maintained?

OddsRelay is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the OddsRelay MCP server under?

OddsRelay declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/oddsrelay-mcp
- Socket report: https://socket.dev/npm/package/oddsrelay-mcp
- Repository: https://github.com/oddsrelay/oddsrelay-mcp
- Website: https://oddsrelay.io/
- Changelog RSS feed: https://verifymcp.io/servers/oddsrelay-oddsrelay-mcp/oddsrelay-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/oddsrelay-oddsrelay-mcp/oddsrelay-mcp.json
- HTML version of this page: https://verifymcp.io/servers/oddsrelay-oddsrelay-mcp/oddsrelay-mcp