# PVPWire (npm · @pvpwire/mcp-server)

Hand-compiled game-mechanics data for Diablo 2, Path of Exile, Diablo 3 and GW2, plus live signal.

- Trust score: 66/100 (medium)
- Change this week: +47
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@pvpwire/mcp-server`: 66/100 (this document), [markdown](https://verifymcp.io/servers/com-pvpwire-pvpwire/pvpwire-mcp-server.md), [page](https://verifymcp.io/servers/com-pvpwire-pvpwire/pvpwire-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `@pvpwire/mcp-server`
- Version: `1.0.2`
- 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 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 19/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 10 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 85/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 1063 tokens (~106/item across 10 items; 9 tools + 1 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add com-pvpwire-pvpwire -- npx -y @pvpwire/mcp-server
```

### Codex

```bash
codex mcp add com-pvpwire-pvpwire -- npx -y @pvpwire/mcp-server
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-pvpwire-pvpwire --command npx --arg -y --arg @pvpwire/mcp-server
```

### Hermes

```yaml
mcp_servers:
  com-pvpwire-pvpwire:
    command: "npx"
    args: ["-y", "@pvpwire/mcp-server"]
```

### Other

```json
{
  "mcpServers": {
    "com-pvpwire-pvpwire": {
      "command": "npx",
      "args": [
        "-y",
        "@pvpwire/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.

### 2026-08-03 (score 66, +19)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional improvement] Stability: unverified → 0.27
- [functional] Licence: MIT

### 2026-08-02 (score 47, +45)

- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Dependency health: partial → unverified
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Schema quality: unverified → 100
- [functional improvement] Tool coverage: unverified → 100

### 2026-08-01 (score 2, +2)

- [functional improvement] Dependency health: unverified → partial

### 2026-07-31 (score 0, −58)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 58, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-28 (score 76, +57)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Schema quality: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: excellent
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 100
- [functional] Licence: MIT

### 2026-07-27 (score 19)

First indexed and scored.

## MCP tools (9)

### `list_game_datasets` (~47 tokens)

List every game-data table PVPWire serves, with its game, contents, and entry count. Cheap orientation call before search_game_data or get_game_dataset. Free, no auth.

### `search_game_data` (~203 tokens)

Search PVPWire's independently compiled game-mechanics data by item name or effect text, across every covered game: Diablo 2 runewords, cube recipes, breakpoints, uniques, set items and sets; Path of Exile uniques, keystones and skill gems; Diablo 3 legendary powers and sets. Answers "what does Aether Walker do", "which runeword gives faster cast rate", "poe keystone about energy shield". Free, no auth.

Input parameters:

- `dataset` (string): Limit to one dataset key, e.g. "runewords".
- `game` (string): Limit to one game prefix, e.g. "d2", "poe", "d3", "gw2". Omit to search all.
- `limit` (integer): Max results. Default 8.
- `query` (string, required): Item, skill, or effect text, e.g. "Enigma" or "cannot be frozen".

### `get_game_dataset` (~168 tokens)

Fetch a PVPWire game-data table in bulk rather than by lookup: every Diablo 2 runeword, every Path of Exile skill gem, every Diablo 3 set. Paged, because a table can run to thousands of rows. Call list_game_datasets first if you do not know the key. Free, no auth.

Input parameters:

- `dataset` (string, required): Dataset key, e.g. "runewords", "skill-gems", "sets".
- `game` (string, required): Game prefix, e.g. "d2", "poe", "d3", "gw2". Call list_game_datasets for the current set.
- `limit` (integer): Entries per page. Default 25.
- `offset` (integer): Entries to skip, for paging.

### `get_gaming_news` (~83 tokens)

Ranked competitive-gaming news aggregated by PVPWire from editorial, Reddit, and Steam. Free, no auth. Use source to filter and digest for headline-only rows.

Input parameters:

- `digest` (boolean): Headline-only rows when true.
- `limit` (integer): Max items. Default 15.
- `source` (string): Filter by source. Default all.

### `get_game_players` (~94 tokens)

Live runtime signal for one tracked game across 119 titles: current Steam players, Twitch viewers, and IGDB metadata (genres, rating). Not every game has every signal: titles off Steam (League of Legends, Fortnite) report Twitch and IGDB only. Free, no auth. Pass the catalog slug (e.g. counter-strike-2, marvel-rivals).

Input parameters:

- `slug` (string, required): Catalog game slug.

### `get_economy_snapshot` (~66 tokens)

Latest daily market snapshot for a tracked game economy, from PVPWire's own captured corpus. Free, no auth. Returns item coverage and the day's notable movers. Games: osrs, gw2, ffxiv.

Input parameters:

- `game` (string, required): Tracked economy.

### `get_trending_games` (~47 tokens)

Live ranked list of what is being played right now, fused from Twitch viewers and Steam players. Free, no auth.

Input parameters:

- `limit` (integer): Max titles. Default 10.

### `find_pvpwire_data` (~125 tokens)

Discover which PVPWire endpoint answers a data need. Describe what you want in plain language (e.g. "OSRS item prices", "which shooter is trending", "Diablo 2 runewords") and get the 2 to 3 best-matching endpoints with their path, what they return, and whether they are free or paid. Free, no auth. Use this first when no dedicated tool obviously fits.

Input parameters:

- `limit` (integer): Max matches. Default 3.
- `query` (string, required): Plain-language description of the data you need.

### `get_economy_arbitrage` (~214 tokens)

Cross-market arbitrage verdict for a tracked game economy (osrs, gw2, ffxiv): the widest sustained buy/sell spread to exploit, computed over PVPWire's own daily corpus. Free preview returns the single top pick (rate limited per client) and covers all three games. Set full=true for the ranked table, volume-based risk flags, data freshness, and an AFTA Ed25519-signed receipt; the paid verdict covers osrs and ffxiv only, since gw2 is served on the free tier. Costs 10 credits ($0.10) and requires a PVPWIRE_TOKEN bearer token (buy at https://pvpwire.com/developers/agent-payments).

Input parameters:

- `full` (boolean): true = paid full verdict, osrs and ffxiv only (10 credits, needs PVPWIRE_TOKEN). Omit or false for the free top-pick preview, which also covers gw2.
- `game` (string, required): Tracked economy.

## Diagnostics

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

## Score history

- 2026-08-03: 66
- 2026-08-02: 47
- 2026-08-01: 2
- 2026-07-31: 0
- 2026-07-30: 58
- 2026-07-29: 76
- 2026-07-28: 76
- 2026-07-27: 19

## Links

- npm package: https://www.npmjs.com/package/@pvpwire/mcp-server
- Socket report: https://socket.dev/npm/package/@pvpwire/mcp-server
- Website: https://pvpwire.com/developers
- Changelog RSS feed: https://verifymcp.io/servers/com-pvpwire-pvpwire/pvpwire-mcp-server/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-pvpwire-pvpwire/pvpwire-mcp-server/changelog.json
- HTML version of this page: https://verifymcp.io/servers/com-pvpwire-pvpwire/pvpwire-mcp-server