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MCP live v0.1.1 MCP 2025-11-25 streamable-http

VoltPlan Wiring Diagrams

io.github.yuzu-hub/wiring-diagram-mcp

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

Uptime
100.0%
1 direct probes · 30d
Response
150ms
last probe
Tools
9
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.voltplan.app/mcp

Tools · 9

generate_wiring_diagram

Generate an electrical wiring diagram for campers, boats, or off-grid setups. Returns a complete schematic with batteries, chargers, protection components, and loads. Protection components (shunt, mai…

list_component_types

List all available component types and example configurations for building wiring diagrams. Use this to understand what parameters are needed before calling generate_wiring_diagram.

calculate_wire_gauge

Calculate the recommended wire gauge / cable cross-section for a DC circuit. Considers both ampacity (current carrying capacity) and voltage drop to recommend the optimal cable size. Also returns tota…

calculate_power_budget

Calculate total daily energy consumption from a list of electrical loads. Each load specifies its power draw, how many hours per day it runs, and quantity. Returns total daily energy (Wh and Ah), peak…

calculate_battery_bank

Calculate the recommended battery bank size based on daily energy consumption. Accounts for days of autonomy (how many days without charging) and depth of discharge. Returns required capacity, number …

calculate_solar_size

Calculate the required solar panel wattage to cover daily energy consumption. Accounts for peak sun hours at the location and system efficiency losses (MPPT conversion, wiring, temperature derating). …

calculate_charging_time

Estimate how long it takes to charge a battery bank from a given state of charge to a target level. Accounts for the bulk charging phase (constant current, up to ~80% SoC) and the slower absorption ph…

calculate_inverter_size

Calculate the recommended inverter size for running AC loads from a DC battery system. Accounts for continuous power, startup surge power (motors typically surge 2-3x), and includes a 25% headroom for…

calculate_battery_config

Determine how to arrange batteries in series and/or parallel to achieve a target voltage and capacity. Returns the number of batteries needed, the wiring configuration (e.g. 2S3P), and step-by-step wi…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "voltplan_wiring_diagrams": {
      "url": "https://mcp.voltplan.app/mcp",
      "transport": "streamable-http"
    }
  }
}