# Steam MCP Server (npm · @j.meyer/steam-mcp-server)

Access Steam profiles, libraries, achievements, friends, news, and player statistics through MCP.

- Trust score: 81/100 (high trust)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- npm · `@j.meyer/steam-mcp-server`: 81/100 (this document), [markdown](https://verifymcp.io/servers/julianmeyerr-steam-mcp-server/j-meyer-steam-mcp-server.md), [page](https://verifymcp.io/servers/julianmeyerr-steam-mcp-server/j-meyer-steam-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `@j.meyer/steam-mcp-server`
- Version: `1.1.6`
- 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 2026-09-20.

- **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.
  - 34 of 110 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to julianmeyerr/steam-mcp-server).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 5 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 78/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 857 tokens (~57/item across 15 items; 15 tools + 0 resources), lean.
  - 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 15 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 15 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 Steam MCP Server server?

Steam MCP Server runs locally as an npm package, launched with npx -y @j.meyer/steam-mcp-server. 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 julianmeyerr-steam-mcp-server -- npx -y @j.meyer/steam-mcp-server
```

### Cursor

```json
{
  "mcpServers": {
    "julianmeyerr-steam-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@j.meyer/steam-mcp-server"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "julianmeyerr-steam-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@j.meyer/steam-mcp-server"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add julianmeyerr-steam-mcp-server -- npx -y @j.meyer/steam-mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "julianmeyerr-steam-mcp-server": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@j.meyer/steam-mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add julianmeyerr-steam-mcp-server --command npx --arg -y --arg @j.meyer/steam-mcp-server
```

### Hermes

```yaml
mcp_servers:
  julianmeyerr-steam-mcp-server:
    command: "npx"
    args: ["-y", "@j.meyer/steam-mcp-server"]
```

### Netclaw

```json
{
  "McpServers": {
    "julianmeyerr-steam-mcp-server": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@j.meyer/steam-mcp-server"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add julianmeyerr-steam-mcp-server -t stdio -c npx -a -y @j.meyer/steam-mcp-server
```

### Other

```json
{
  "mcpServers": {
    "julianmeyerr-steam-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@j.meyer/steam-mcp-server"
      ]
    }
  }
}
```

## 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.

### 2026-09-19 (score 81, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-09-18 (score 81, 0)

- [functional regression] Security disclosure: fail → unverified

### 2026-09-15 (score 81, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-14 (score 66)

First indexed and scored.

## MCP tools (15)

### `get_player_profile` (~57 tokens)

Perfil de jugador de Steam

Devuelve el perfil público de uno o varios usuarios. Si la lista está vacía, devuelve tu propio perfil.

Input parameters:

- `steamids` (array): Lista opcional de SteamID64. Si se omite, usa tu propio ID.

### `get_owned_games` (~88 tokens)

Juegos que posee un usuario

Lista los juegos que un usuario posee en Steam. Si se omite el ID, lista tus propios juegos.

Input parameters:

- `include_appinfo` (boolean): Incluir nombre e ícono de cada juego
- `include_played_free_games` (boolean): Incluir juegos free-to-play
- `steamid` (string): SteamID64 del usuario (opcional, por defecto el tuyo)

### `get_family_owned_games` (~42 tokens)

Biblioteca familiar unificada

Devuelve una lista unificada de juegos de MY_STEAM_ID y los miembros configurados en STEAM_FAMILY_MEMBER_IDS, indicando sus dueños.

### `get_recently_played_games` (~60 tokens)

Juegos jugados recientemente

Lista los juegos jugados en las últimas 2 semanas. Por defecto usa tu ID.

Input parameters:

- `count` (integer): Límite opcional de juegos
- `steamid` (string): SteamID64 del usuario (opcional)

### `get_player_achievements` (~79 tokens)

Logros de un usuario en un juego

Devuelve los logros de un usuario (o los tuyos por defecto) para un juego.

Input parameters:

- `appid` (integer, required): AppID del juego (ej: 730)
- `language` (string): Idioma (ej: 'spanish')
- `steamid` (string): SteamID64 del usuario (opcional)

### `get_friend_list` (~52 tokens)

Lista de amigos de un usuario

Devuelve tus amigos de Steam (o los de un ID específico).

Input parameters:

- `relationship` (string): Filtro
- `steamid` (string): SteamID64 (opcional, por defecto el tuyo)

### `get_friends_current_status` (~30 tokens)

Estado y juegos actuales de mis amigos

Obtiene en tiempo real qué amigos están online y qué juego específico están jugando en este instante.

### `get_friends_recent_activity` (~54 tokens)

Juegos jugados recientemente por mis amigos

Escanea la actividad de tus amigos más activos en las últimas 2 semanas para saber qué se está jugando.

Input parameters:

- `limit` (integer): Cantidad máxima de amigos activos a analizar para evitar saturar la API.

### `compare_owned_games` (~55 tokens)

Comparar juegos en común con un amigo

Cruza tu biblioteca con la de otro usuario para saber qué juegos comparten y cuántas horas tiene cada uno.

Input parameters:

- `friend_steamid` (string, required): El SteamID64 del amigo con el que te quieres comparar.

### `get_app_news` (~59 tokens)

Noticias de un juego

Devuelve las últimas noticias/actualizaciones publicadas para un juego de Steam.

Input parameters:

- `appid` (integer, required): AppID del juego
- `count` (integer): Cantidad de noticias
- `maxlength` (integer): Largo máximo del contenido

### `get_global_achievement_percentages` (~41 tokens)

Porcentaje global de logros de un juego

Devuelve el porcentaje de todos los jugadores de Steam que desbloquearon cada logro.

Input parameters:

- `appid` (integer, required): AppID del juego

### `get_current_players` (~38 tokens)

Jugadores conectados ahora

Devuelve la cantidad total de jugadores activos en un juego en este momento en Steam.

Input parameters:

- `appid` (integer, required): AppID del juego

### `resolve_vanity_url` (~82 tokens)

Resolver vanity URL de Steam

Convierte una URL personalizada (ej: 'miusuario' de steamcommunity.com/id/miusuario) a un SteamID64.

Input parameters:

- `url_type` (string): 1: perfil individual, 2: grupo, 3: grupo de juego oficial
- `vanityurl` (string, required): Fragmento de la vanity URL (sin la URL completa)

### `search_game` (~62 tokens)

Buscar juego por nombre

Busca juegos en Steam por término y devuelve coincidencias con su appid. Útil para obtener el appid a partir del nombre.

Input parameters:

- `limit` (integer): Máximo de resultados
- `term` (string, required): Término de búsqueda (nombre del juego)

### `get_player_bans` (~58 tokens)

Estado de bans de un jugador

Devuelve el estado de VAC, comunidad, economy y game bans de uno o varios SteamIDs. Incluye el appid de cada game ban específico cuando aplica.

Input parameters:

- `steamids` (array, required): Lista de SteamID64 a consultar

## Diagnostics

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

## Score history

- 2026-09-20: 81
- 2026-09-19: 81
- 2026-09-18: 81
- 2026-09-17: 81
- 2026-09-16: 81
- 2026-09-15: 81
- 2026-09-14: 66

## Common questions

### What is the Steam MCP Server server?

Steam MCP Server is listed in the public MCP registry as io.github.julianmeyerr/steam-mcp-server. Access Steam profiles, libraries, achievements, friends, news, and player statistics through MCP. This page covers its npm package (@j.meyer/steam-mcp-server).

### Is the Steam MCP Server server safe to use?

Steam MCP Server scores 81 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 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 Steam MCP Server server expose?

Steam MCP Server exposes 15 tools: get_player_profile, get_owned_games, get_family_owned_games, get_recently_played_games, get_player_achievements, and 10 more. Their descriptions and schemas cost roughly 857 tokens of context every time the server is loaded.

### Is the Steam MCP Server server still maintained?

Steam MCP Server is still listed as active in the MCP registry. We last reached this channel on 20 September 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 Steam MCP Server server under?

Steam MCP Server 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/@j.meyer/steam-mcp-server
- Socket report: https://socket.dev/npm/package/@j.meyer/steam-mcp-server
- Repository: https://github.com/julianmeyerr/steam-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/julianmeyerr-steam-mcp-server/j-meyer-steam-mcp-server.xml
- Changelog JSON feed: https://verifymcp.io/servers/julianmeyerr-steam-mcp-server/j-meyer-steam-mcp-server.json
- HTML version of this page: https://verifymcp.io/servers/julianmeyerr-steam-mcp-server/j-meyer-steam-mcp-server