INDIVIDUAL MCP TOOL

explain_error

Read a stored rule named in a rule id or a validator message.

einvoicegoblin.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://einvoicegoblin.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for explain_error and invoke it with your own arguments.

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.com-einvoicegoblin-counterfoil]
url = "https://einvoicegoblin.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "com-einvoicegoblin-counterfoil": {
      "type": "http",
      "url": "https://einvoicegoblin.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: com-einvoicegoblin-counterfoil
Remote MCP URL: https://einvoicegoblin.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "com-einvoicegoblin-counterfoil": {
      "url": "https://einvoicegoblin.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "com-einvoicegoblin-counterfoil": {
      "type": "http",
      "url": "https://einvoicegoblin.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "com-einvoicegoblin-counterfoil",
  "transport": "streamable-http",
  "url": "https://einvoicegoblin.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.