# CSolar Energia

> Solar power estimates from the electricity bill, and the service area check, for São Paulo, Brazil.

- name: br.com.csolar/simulador
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 92/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/br.com.csolar%2Fsimulador
- tools: https://api.protogrid.dev/v1/servers/br.com.csolar%2Fsimulador/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "simulador": {
      "type": "http",
      "url": "https://csolar.com.br/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-1d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 92/100 (new)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### 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: 86 (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
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_service_area (idempotentHint); estimate_solar_system (idempotentHint)
- pass `tools.token_cost`: about 520 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

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

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 1 of the 7 days needed

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

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

- tools: 2, about 520 tokens to load them all
- tool set hash: 2b6375cdadc45640eefdae1a31dbfd74
- badge: [![protogrid quality](https://protogrid.dev/badge/br.com.csolar/simulador.svg)](https://protogrid.dev/servers/br.com.csolar/simulador)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://csolar.com.br/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (2)

- `check_service_area`: Diz se um município está na área atendida pela CSolar Energia para instalação de energia solar. A área atendida é o estado de São Paulo (645 municípios). Informe o município e, se souber, a UF. Não pede nem guarda dados pessoais.
- `estimate_solar_system`: Estima um sistema de energia solar com microinversores a partir do consumo mensal em kWh ou do valor mensal da conta de luz em reais. Devolve potência em kWp, número de módulos, geração mensal, economia mensal, preço instalado e tempo de retorno, pela tabela de preços da CSolar Energia (setembro/2026). O cálculo usa a irradiação da região de Sorocaba/SP; fora da área atendida (estado de São Paulo), os números são só referência. É estimativa, não orçamento. Não pede nem guarda dados pessoais.