General Tools

voltplan.app

This MCP server provides tools for designing and calculating electrical wiring diagrams and power systems for campers, boats, and off-grid setups.

1 endpoint9 known toolsFirst detected June 5, 2026Last detected July 25, 2026

ENDPOINT 1

https://mcp.voltplan.app/mcp

No auth detected

MCP server metadata

Name: wiring-diagram-mcp
Version: 0.2.1

Capabilities

tools.listChanged

Known tools 9

generate_wiring_diagram

Generate an electrical wiring diagram for campers, boats, or off-grid setups.

Inferred read-only

list_component_types

List all available component types and example configurations for building wiring diagrams.

Inferred read-only

calculate_wire_gauge

Calculate the recommended wire gauge / cable cross-section for a DC circuit.

Inferred read-only

calculate_power_budget

Calculate total daily energy consumption from a list of electrical loads.

Inferred read-only

calculate_battery_bank

Calculate the recommended battery bank size based on daily energy consumption.

Inferred read-only

calculate_solar_size

Calculate the required solar panel wattage to cover daily energy consumption.

Inferred read-only

calculate_charging_time

Estimate how long it takes to charge a battery bank from a given state of charge to a target level.

Potential side effects

calculate_inverter_size

Calculate the recommended inverter size for running AC loads from a DC battery system.

Inferred read-only

calculate_battery_config

Determine how to arrange batteries in series and/or parallel to achieve a target voltage and capacity.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

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

Codex

~/.codex/config.toml

[mcp_servers.wiring-diagram-mcp]
url = "https://mcp.voltplan.app/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "wiring-diagram-mcp": {
      "type": "http",
      "url": "https://mcp.voltplan.app/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: wiring-diagram-mcp
Remote MCP URL: https://mcp.voltplan.app/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": {
    "wiring-diagram-mcp": {
      "url": "https://mcp.voltplan.app/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "wiring-diagram-mcp": {
      "type": "http",
      "url": "https://mcp.voltplan.app/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "wiring-diagram-mcp",
  "transport": "streamable-http",
  "url": "https://mcp.voltplan.app/mcp"
}

MCP Inspector

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

TRUST AND VERIFICATION EVIDENCE

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Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.