EV Load Check

by pindotcom · remote · no sign-in to list tools · v0.1.0 · published by GitHub user pindotcom

NEC-based screening for a home EV charger: panel capacity, wire sizing, voltage drop, GA incentives.

Deletes · 1Changes · 2

Compare Registry entry

4 tools: 1 can delete or cancel things, 2 change things and 1 only read.

Scanned Oct 21, 2026

Deletes or cancels1Claude Code: deny: see these tools
Can't be undone0Claude Code: ask
Changes things2Claude Code: ask: see these tools
Only reads1Claude Code: allow: see these tools

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http ev-load-check https://ev-load-check.permitev.com/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warncheck_voltage_drop
The server marks "check_voltage_drop" read-only (readOnlyHint: true), and its own name, description or input give the class "destructive".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "check_voltage_drop" says "drop": a word for removing or ending something.
What this check looks for
Warncheck_voltage_drop
The server marks "check_voltage_drop" not destructive (destructiveHint: false), and its own name, description or input give the class "destructive".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "check_voltage_drop" says "drop": a word for removing or ending something.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

check_voltage_dropCheck whether a cable run length causes excessive voltage drop for an EV charger circuit.2 findings
Why it is in this group
- The name "check_voltage_drop" says "drop": a word for removing or ending something.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
- The server marks it not destructive (destructiveHint: false), but an annotation never lowers a class.
Findings
- Warn
  The server marks "check_voltage_drop" read-only (readOnlyHint: true), and its own name, description or input give the class "destructive".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "check_voltage_drop" says "drop": a word for removing or ending something.
  What this check looks for
- Warn
  The server marks "check_voltage_drop" not destructive (destructiveHint: false), and its own name, description or input give the class "destructive".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "check_voltage_drop" says "drop": a word for removing or ending something.
  What this check looks for
Description, as the server wrote it
Check whether a cable run length causes excessive voltage drop for an EV charger circuit. Use when a user asks about long garage/driveway runs, voltage drop, upsizing wire for distance. Returns pass/fail at 3%.
Annotations the server declares
- title: Check Voltage Drop
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Changes things 2Creates or changes something that can be changed back.Claude Code: ask

check_panel_capacityCheck whether a home's electrical panel has capacity for an EV charger.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Check whether a home's electrical panel has capacity for an EV charger. Use when a user asks if their panel or breaker box can handle an EV charger, or whether they need a panel upgrade or load management. Returns a verdict (fits / tight / does-not-fit), amps, and a plain-language explanation.
Annotations the server declares
- title: Check Panel Capacity
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
recommend_charger_setupRecommend breaker size, wire gauge, conduit, and ground wire for a home EV charger circuit.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Recommend breaker size, wire gauge, conduit, and ground wire for a home EV charger circuit. Use when a user asks what wire size, breaker, or circuit their charger needs. Returns wire gauge, breaker amps, EGC size, and a plain-language explanation with NEC citations.
Annotations the server declares
- title: Recommend Charger Setup
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Only reads 1Looks things up and changes nothing.Claude Code: allow

lookup_georgia_rebateLook up Georgia EV charger rebates and incentives: the Georgia Power EV rebate program and the Georgia state tax credit.No findings
Why it is in this group
- The name "lookup_georgia_rebate" says "lookup": a word for reading.
Description, as the server wrote it
Look up Georgia EV charger rebates and incentives: the Georgia Power EV rebate program and the Georgia state tax credit. Use when a user asks about EV charger rebates, incentives, or tax credits in Georgia.
Annotations the server declares
- title: Lookup Georgia Rebate
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http ev-load-check https://ev-load-check.permitev.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__ev-load-check__lookup_georgia_rebate"
    ],
    "ask": [
      "mcp__ev-load-check__check_panel_capacity",
      "mcp__ev-load-check__recommend_charger_setup"
    ],
    "deny": [
      "mcp__ev-load-check__check_voltage_drop"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as ev-load-check. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.pindotcom/ev-load-check/changes.xml

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Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Source: MCP Registry. Synced Oct 21, 2026, 18:43 UTC.

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