# Warcraft III Map Tools (npm · wc3-mcp)

Read, audit and edit Warcraft III maps byte-faithfully

- Trust score: 48/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- mcpb · `win-x64`: 6/100, [markdown](https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp-win-x64.md), [page](https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp-win-x64)
- npm · `wc3-mcp`: 48/100 (this document), [markdown](https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp.md), [page](https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp)

## Channel facts

- Registry: `npm`
- Package: `wc3-mcp`
- Version: `0.5.19`
- 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 2026-11-05.

- **Supply Chain Security**: 94/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - Declares code that runs automatically (postinstall) and that we could not recognise. It may be perfectly ordinary, but we have not established what it does.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 100/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to GodMephisto/wc3-mcp).
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 14 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: our sandbox could not run this package, so we have no schema to compare.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan.
- **Capabilities**: 0/100
  - Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake.

**Unverified: 5 categories.** Categories scored 0 because our sandbox could not run this package, so we have no schema for these checks to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until we can run it.

## Install

### How do I install the Warcraft III Map Tools MCP server?

Warcraft III Map Tools runs locally as an npm package, launched with npx -y wc3-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 godmephisto-wc3-mcp -- npx -y wc3-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "godmephisto-wc3-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wc3-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "godmephisto-wc3-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wc3-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add godmephisto-wc3-mcp -- npx -y wc3-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "godmephisto-wc3-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "wc3-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add godmephisto-wc3-mcp --command npx --arg -y --arg wc3-mcp
```

### Hermes

```yaml
mcp_servers:
  godmephisto-wc3-mcp:
    command: "npx"
    args: ["-y", "wc3-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "godmephisto-wc3-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "wc3-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add godmephisto-wc3-mcp -t stdio -c npx -a -y wc3-mcp
```

### Other

```json
{
  "mcpServers": {
    "godmephisto-wc3-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wc3-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.

### 2026-10-22 (score 48, 0)

- [security] Tool safety: Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan.
- [security] Stability: Stability not yet verified: our sandbox could not run this package, so we have no schema to compare.
- [functional] Schema quality: Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess.
- [functional] Capabilities: Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake.
- [functional] Tool coverage: Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess.

### 2026-10-21 (score 48, 0)

- [security regression] Known CVEs: pass → unverified
- [security] Tool safety: Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Dependency health: pass → unverified
- [functional] Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet.
- [functional] Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [functional] Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional] Package version: 0.5.14 → 0.5.19
- [functional] Package version: 0.5.14 → 0.5.18
- [functional] Package version: 0.5.14 → 0.5.16
- [functional] Package version: 0.5.14 → 0.5.15

### 2026-10-20 (score 48, 0)

- [functional] Package version: 0.5.12 → 0.5.14

### 2026-10-16 (score 48)

First indexed and scored.

## MCP tools (0)

Tools for package channels are captured by running the package in an isolated sandbox. Our sandbox could not run this package, so no tool list has been captured. That is a gap on our side, not a finding about the package.

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp#diagnostics

## Score history

- 2026-11-05: 48
- 2026-11-04: 48
- 2026-11-03: 48
- 2026-11-02: 48
- 2026-11-01: 48
- 2026-10-31: 48
- 2026-10-30: 48
- 2026-10-29: 48
- 2026-10-28: 48
- 2026-10-27: 48
- 2026-10-26: 48
- 2026-10-25: 48
- 2026-10-24: 48
- 2026-10-23: 48
- 2026-10-22: 48
- 2026-10-21: 48
- 2026-10-20: 48
- 2026-10-19: 48
- 2026-10-18: 48
- 2026-10-17: 48
- 2026-10-16: 48

## Common questions

### What is the Warcraft III Map Tools MCP server?

Warcraft III Map Tools is an MCP server listed in the public MCP registry as io.github.GodMephisto/wc3-mcp. Read, audit and edit Warcraft III maps byte-faithfully. This page covers its npm package (wc3-mcp).

### Is the Warcraft III Map Tools MCP server safe to use?

Warcraft III Map Tools scores 48 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. 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.

### Is the Warcraft III Map Tools MCP server still maintained?

Warcraft III Map Tools is still listed as active in the MCP registry. We last reached this channel on 5 November 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 Warcraft III Map Tools MCP server under?

Warcraft III Map Tools declares the Apache-2.0 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/wc3-mcp
- Socket report: https://socket.dev/npm/package/wc3-mcp
- Repository: https://github.com/GodMephisto/wc3-mcp
- Changelog RSS feed: https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp.json
- HTML version of this page: https://verifymcp.io/servers/godmephisto-wc3-mcp/wc3-mcp