GreenLight - Plug-in Solar Law Registry

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

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
65%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~461Tokens (tool definitions)
~362 BTypical response size
Minimal attention impact (0.36% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

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

Remote endpoints

https://solar.agentlookups.ai/mcpstreamable-http

What it can do

Tool inventory

Tools (2)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢solar_states

Lists every state in the GreenLight plug-in (balcony) solar registry with its legal status, law name, power cap, and verification state, plus a count of entries by verification state. Takes no input. 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. The registry is not legal advice.

Input Schema

{
  "type": "object",
  "properties": {}
}
🟢solar_law(state)

Returns 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. Input: state, a two-letter US state or DC code or a full state name. Entries marked pending are under review: they have not passed the field-by-field check against the enrolled bill text, so every field in them counts as unconfirmed, and the record's verification_note says so. A US state not in the registry returns tracked:false, which says nothing about that state's law; input that is not a US state or DC is an error. The record is not legal advice. No certification claim is published until an independent adversarial verification pass confirms it against the certifying source.

Input Schema

{
  "type": "object",
  "properties": {
    "state": {
      "description": "Two-letter US state or DC code, e.g. \"UT\" or \"md\" (case-insensitive), or a full state name such as \"Utah\".",
      "type": "string"
    }
  },
  "required": [
    "state"
  ]
}

Compare

Peer Comparison

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Tools:0
Tools:0
Tools:0
Uptime:100.0%
Latency:277ms

Version History

unknown → unknown
10/4/2026
Initial manifest with 2 tools
Details
Added:
  • + solar_states
  • + solar_law
unknown → unknown
10/4/2026
Modified 2 tools, 1 breaking change
⚠ 1 breaking change detected
Details
Modified:
  • ~ solar_states
    • description changed
  • ~ solar_law
    • description changed
    • significant description change (potential breaking)
    • inputSchema changed
unknown → unknown
10/4/2026
Initial manifest with 2 tools
Details
Added:
  • + solar_states
  • + solar_law
unknown → unknown
10/4/2026
Modified 2 tools, 1 breaking change
⚠ 1 breaking change detected
Details
Modified:
  • ~ solar_states
    • description changed
  • ~ solar_law
    • description changed
    • significant description change (potential breaking)
    • inputSchema changed
unknown → unknown
10/4/2026
Initial manifest with 2 tools
Details
Added:
  • + solar_states
  • + solar_law
unknown → unknown
10/4/2026
Modified 2 tools, 1 breaking change
⚠ 1 breaking change detected
Details
Modified:
  • ~ solar_states
    • description changed
  • ~ solar_law
    • description changed
    • significant description change (potential breaking)
    • inputSchema changed
unknown → unknown
10/3/2026
Initial manifest with 2 tools
Details
Added:
  • + solar_states
  • + solar_law
unknown → unknown
10/3/2026
Modified 2 tools, 1 breaking change
⚠ 1 breaking change detected
Details
Modified:
  • ~ solar_states
    • description changed
  • ~ solar_law
    • description changed
    • significant description change (potential breaking)
    • inputSchema changed
unknown → unknown
10/3/2026
Initial manifest with 2 tools
Details
Added:
  • + solar_states
  • + solar_law
unknown → unknown
10/3/2026
Modified 2 tools, 1 breaking change
⚠ 1 breaking change detected
Details
Modified:
  • ~ solar_states
    • description changed
  • ~ solar_law
    • description changed
    • significant description change (potential breaking)
    • inputSchema changed

Community

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Evidence

Recent observations

verifiedversion not recorded2 tools
verifiedversion not recorded2 tools
verifiedversion not recorded2 tools