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CSolar Energia MCP server

Which MCP servers are CSolar Energia's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-28

← Back to CSolar Energia

Whose server it is
  • Registry namebr.com.csolar/simuladorverified in the MCP registry

The registry name sits under csolar.com.br. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-28
  • Stateanswerschecked 2026-10-28
  • Tools2
  • Server calls itselfcsolar-energia
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-28 the server answered initialize and tools/list without a sign-in. First answer in 128 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 5 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 5, the first on 2026-10-28
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 5 so far
  • Answeredmeasuring5 of the 7 daily checks it takes to print a share
  • Median first answer112 ms
  • Space in an agent's context≈ 491 tokensthe definitions of all its tools (2), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results2 of 2 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · install residential solar systems with lithium battery storage
  • not sure · get a free quote for a home or business solar project
  • not sure · set up commercial or industrial solar installations

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers2 tools · read 2026-10-28
  • 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…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

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

Add it

Claude Code, in a terminal

claude mcp add --transport http csolar https://csolar.com.br/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://csolar.com.br/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.