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mcp/harbor
Verified official

PlanElec Calculators MCP

v0.2.0

be.planelec/calculators

Free AREI cable sizing, Synergrid C10/26 inverter check, LED strip calculator. No account.

transport:streamable-http tools:8
Website

Target client

run in your project directory 

claude mcp add --transport http calculators https://planelec.be/mcp/public

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

check_inverter_c10_26 Read-only

check inverter c10 26

suggest_inverter_c10_26

suggest inverter c10 26

get_inverter_datasheet Read-only

get inverter datasheet

size_cable_arei

size cable arei

calculate_led_strip

calculate led strip

search_help_guides Read-only

search help guides

search_regelwerk Read-only

search regelwerk

get_regelwerk_article Read-only

get regelwerk article

All 8 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.