Specter Skills MCP Server

by dirtcubeinteractiveio.github.dirtcubeinteractive/specter-skillsv0.11.1

Configure a Specter game backend: players, economy, progression, leaderboards, tournaments, battle passes and real-time multiplayer.

0Node.jsstdioofficial registry

context tax

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security

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freshness

Slowing4mo ago

Install Specter Skills MCP server

claude mcp add specter-skills -e SPECTER_API_KEY='<specter-api-key>' -e SPECTER_ADMIN_TOKEN='<specter-admin-token>' -- npx -y specter-skills specter-mcp

{
  "mcpServers": {
    "specter-skills": {
      "command": "npx",
      "args": [
        "-y",
        "specter-skills",
        "specter-mcp"
      ],
      "env": {
        "SPECTER_API_KEY": "<specter-api-key>",
        "SPECTER_ADMIN_TOKEN": "<specter-admin-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "specter-skills": {
      "command": "npx",
      "args": [
        "-y",
        "specter-skills",
        "specter-mcp"
      ],
      "env": {
        "SPECTER_API_KEY": "<specter-api-key>",
        "SPECTER_ADMIN_TOKEN": "<specter-admin-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "specter-skills": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "specter-skills",
        "specter-mcp"
      ],
      "env": {
        "SPECTER_API_KEY": "<specter-api-key>",
        "SPECTER_ADMIN_TOKEN": "<specter-admin-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "specter-skills": {
      "command": "npx",
      "args": [
        "-y",
        "specter-skills",
        "specter-mcp"
      ],
      "env": {
        "SPECTER_API_KEY": "<specter-api-key>",
        "SPECTER_ADMIN_TOKEN": "<specter-admin-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
SPECTER_ENV	—	—	Target environment: 'staging' or 'production'
SPECTER_ALLOW_MUTATIONS	—	—	Set 'true' to enable the create/mutate tools (gated behind confirmation)
SPECTER_API_KEY	—	yes	Client api-key. Not needed after browser sign-in (the dev key from login is reused)
SPECTER_PROJECT_ID	—	—	Auto-detected from sign-in. Set only to pin one project when your org has several
SPECTER_ADMIN_TOKEN	—	yes	Admin token for CI / non-interactive use instead of browser sign-in

Freshness

Slowing — last maintenance signal 4mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-06-27 · 4mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-06-26 · 4mo ago · official registry · v0.11.1

FAQ

›How do I install the Specter Skills MCP server in Claude Code?

Run: claude mcp add specter-skills -e SPECTER_API_KEY='<specter-api-key>' -e SPECTER_ADMIN_TOKEN='<specter-admin-token>' -- npx -y specter-skills specter-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Specter Skills require an API key?

Yes. It expects SPECTER_API_KEY, SPECTER_ADMIN_TOKEN, of which 2 are secrets.

›Can I use Specter Skills as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Specter Skills in the official MCP registry?

Yes, as io.github.dirtcubeinteractive/specter-skills.