PlanElec Calculators

MCP server · hosted · v0.2.0 · be.planelec/calculators

Online · tested 2h agoNEW · 3h agoSeen in the registry 2h ago

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

What it does

PlanElec Calculators is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 8 tools

Version0.2.0

PriceNot in the registry

First seen05 Nov 2026

Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

https://planelec.be/mcp/public streamable-http

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

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "planelec-calculators": {
      "url": "https://planelec.be/mcp/public"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE PlanElec Calculators answered an MCP connection on 05 Nov 2026 and introduced itself as planelec 0.2.0 (MCP protocol 2025-06-18).

8 tools offered to AI assistants

check_inverter_c10_26 · Checks whether a PV inverter, battery inverter or other power-generating unit (PGU) is on the Synergrid C10/26 list of devices homologated for connection to the Belgian grid. Returns the outcome (found, found_with_limitations, expired, not_
suggest_inverter_c10_26 · Typeahead for the Synergrid C10/26 list: given a partial brand or model name, returns matching brands with device counts or, once a brand is recognised, its homologated models. Use this to resolve an ambiguous device name before calling che
get_inverter_datasheet · Returns manufacturer datasheet data for an inverter from the Synergrid C10/26 list: maximum DC voltage, MPPT count and range, current limits per MPPT, start voltage, maximum PV power, battery capability, optimizer architecture, links to the
size_cable_arei · Calculates the required copper or aluminium cable cross-section for a residential circuit under the Belgian AREI/RGIE: design current, voltage drop per cross-section, protection check against the breaker rating and the recommended cross-sec
calculate_led_strip · Calculates power, current (total and per channel), required feed points, power-supply size and the extra-low-voltage feed cable for an analogue LED strip (5/12/24/48 V DC; single colour, CCT, RGB, RGBW, RGB+CCT). Provide the strip length in
search_help_guides · Searches the PlanElec guides about getting started, automatic planning, document exports, AREI self-check coverage, floor plan import, symbols and circuits in the visitor’s current language. Returns up to five guides with title, summary, ca
search_regelwerk · Searches Book 1 of the Belgian AREI/RGIE (Royal Decree on electrical installations) in the language of the text: Dutch, French or German; English uses the German text. Returns up to ten articles with number, title, an excerpt, the edition i
get_regelwerk_article · Returns the text of one article of Book 1 of the Belgian AREI/RGIE by its number (for example 4.2.4.3 or "AREI 7.1.4.3"), in the language of the text (Dutch, French or German; English uses the German text), with the edition, change notices

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://planelec.be/mcp/public	DECLARED	SRC-001 Official MCP Registry	2h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	2h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	2h ago
Website	https://planelec.be/integrations/ai-assistants	DECLARED	SRC-001 Official MCP Registry	2h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	2h ago
Version	0.2.0	DECLARED	SRC-001 Official MCP Registry	2h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	2h ago

Change history

NEW05 Nov 2026
first seen in the index

Is this page accurate?

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Is PlanElec Calculators still online?

Free alerts · no account▲ 0

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For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor PlanElec CalculatorsLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Questions about PlanElec Calculators

How do I connect PlanElec Calculators?

Use the hosted endpoint https://planelec.be/mcp/public in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does PlanElec Calculators offer?

When Electra Index connected on 05 Nov 2026, it listed 8 tools: check_inverter_c10_26, suggest_inverter_c10_26, get_inverter_datasheet, size_cable_arei, calculate_led_strip, search_help_guides, search_regelwerk, get_regelwerk_article. The full list is in "Live check" above.

Is PlanElec Calculators online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.