GreenLight - Plug-in Solar Law Registry MCP Server

by agentlookups Your server? Claim it

answering

GreenLight - Plug-in Solar Law Registry is answering right now. Last checked 10 min ago. It exposes 2 tools.

US plug-in solar (balcony solar) law registry with a daily UL 3700 certification watch.

Uptime history 27 days of history

27 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

456 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check GreenLight - Plug-in Solar Law Registry every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add greenlight --transport http https://solar.agentlookups.ai/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "greenlight": {
      "url": "https://solar.agentlookups.ai/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.greenlight]
url = "https://solar.agentlookups.ai/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "greenlight": {
      "url": "https://solar.agentlookups.ai/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "greenlight": {
      "url": "https://solar.agentlookups.ai/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

solar

solar_law

Fetch the full GreenLight registry record for one state's plug-in (balcony) solar law: legal status, the law's name and dates, key provisions as recorded (power cap, certification requirement, utility notice, renter/HOA treatment), citations with official-text URLs where the verification pass attached them, and verification status with dates. Entries marked pending are under review: unconfirmed against the enrolled bill text, so treat every field as unconfirmed and say so. A state not in the registry returns tracked:false, which says nothing about that state's law. Never legal advice; certification claims are only published after human confirmation.

solar_states

List every state in the GreenLight plug-in (balcony) solar registry with its legal status, law name, power cap, and verification state. GreenLight records enacted law only, verified field-by-field against the enrolled bill text; entries still marked pending are under review and unconfirmed. A state not listed is simply not in the registry; that says nothing about its law. Not legal advice.

Endpoints

URL	Transport	State	Latency	Checked
https://solar.agentlookups.ai/mcp	streamable-http	answering	550 ms	10 min ago

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GreenLight - Plug-in Solar Law Registry — questions

Answers built from our own checks of this server.

What can GreenLight - Plug-in Solar Law Registry do?

It exposes 2 tools, read directly from the server on our last check. Among them: solar_law, solar_states. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is GreenLight - Plug-in Solar Law Registry working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 456 ms. The bar chart above shows every period we have measured.

How do I connect GreenLight - Plug-in Solar Law Registry?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does GreenLight - Plug-in Solar Law Registry need an API key?

No. GreenLight - Plug-in Solar Law Registry completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is GreenLight - Plug-in Solar Law Registry?

It answers our handshake in 456 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.