# GreenLight - Plug-in Solar Law Registry

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

- name: ai.agentlookups/greenlight
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.agentlookups%2Fgreenlight
- tools: https://api.protogrid.dev/v1/servers/ai.agentlookups%2Fgreenlight/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "greenlight": {
      "type": "http",
      "url": "https://solar.agentlookups.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-55d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 2 of 2 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 486 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 2 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 2, about 486 tokens to load them all
- tool set hash: cafb2d08470d00fc79ee67c7ceeb5e6a
- tools last changed: 2026-09-28T10:37:28.042Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.agentlookups/greenlight.svg)](https://protogrid.dev/servers/ai.agentlookups/greenlight)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-28 `solar_law` changed (title, description, inputSchema)
  - before: 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.
  - after: 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.
- 2026-09-28 `solar_states` changed (title, description)
  - before: 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.
  - after: 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.

Full history: https://api.protogrid.dev/v1/servers/ai.agentlookups%2Fgreenlight/changes

## Remotes

- https://solar.agentlookups.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (2)

- `solar_law`: 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.
- `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.