SparkQuote NEC calculators
Rank #161,794smithery/sparkquote/nec-calculators
Free NEC 2023 (NFPA 70) calculators for electricians and electrical contractors, as MCP tools. Ten tools: wire_size, nec_ampacity (Table 310.16), voltage_drop, watts_to_amps, conduit_fill (Chapter 9 Tables 1, 4, 5), box_fill (314.16), load_calculator (220.82 optional dwelling method), ohms_law, panel_schedule and bid_calculator. Each result names the NEC table or section it used and links the matching calculator page on sparkquote.ai, so the assistant can cite it instead of recalling code tables from memory. Results are code minimums under the stated assumptions; local amendments and the adopted edition can change the answer. No sign-up, no API key.
What you can do with SparkQuote NEC calculators
SparkQuote NEC calculators is a Model Context Protocol (MCP) server. It ranks #161,794 of 162,202 active servers on MCP Toplist. SparkQuote NEC calculators is listed on Smithery; no version information is available from the registries that list it or from its repository. It was first listed on Oct 14, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.
What SparkQuote NEC calculators can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.
What you need before using SparkQuote NEC calculators
The hosted endpoint is declared as gated by authentication — connect via its URL and authenticate with the provider (OAuth flow or an API key/header, per its docs).
Declared by Smithery, last synced Oct 28, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as requiring authentication.
Connect SparkQuote NEC calculators and confirm it works
claude mcp add --transport http nec-calculators https://server.smithery.ai/sparkquote/nec-calculators/mcpThis endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.nec-calculators]
url = "https://server.smithery.ai/sparkquote/nec-calculators/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
https://server.smithery.ai/sparkquote/nec-calculators/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"nec-calculators": {
"url": "https://server.smithery.ai/sparkquote/nec-calculators/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"nec-calculators": {
"type": "http",
"url": "https://server.smithery.ai/sparkquote/nec-calculators/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"nec-calculators": {
"serverUrl": "https://server.smithery.ai/sparkquote/nec-calculators/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"nec-calculators": {
"url": "https://server.smithery.ai/sparkquote/nec-calculators/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
What changed, and when this was checked
- First listed
- Oct 14, 2026
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- Declared by Smithery, last synced Oct 28, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 28, 2026
- Smithery ↗listed since Oct 28, 2026 · still listed
Do you maintain SparkQuote NEC calculators? to correct or enrich this profile.
Version information unavailable
The registry that lists this server does not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 408 of 162,202 servers on MCP Toplist.
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Frequently asked questions
- Is SparkQuote NEC calculators listed on the Official MCP Registry?
- SparkQuote NEC calculators is not on the Official MCP Registry. It is listed on Smithery.
- How many versions does SparkQuote NEC calculators have?
- Version information is unavailable for SparkQuote NEC calculators: no registry that lists it exposes version metadata, and no release tags were found on its repository.
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