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Soleil Clusters MCP Server

by soleilpictures Your server? Claim it
answering

Soleil Clusters is answering right now. Last checked 6 min ago. 65 installs a week from npm. Last commit 18 Sep 2026.

Read and build visual moodboards, shot lists and lookbooks from an AI assistant.

Installs per day peak 201 · avg 8
a month agotoday
Uptime history 40 days of history
40 days agonow
100.0%
Uptime 24h
92 of 92 checks
Tools
hidden behind auth
146 ms
Response time
average over 24h
65
Installs / week
npm and PyPI

What the code does

We read the source, 1 h ago · rules 3dff92dd89df

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    spawn(cmd, args, { stdio: 'ignore', detached: true }).unref();
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

Hidden recipient in outgoing message supabase/functions/send-transactional-email/index.ts:72
const REPLY_TO       = "[email protected]";
Builds a database query by concatenation boards/src/pages/admin/AdminDiscoverTab.jsx:394
                  Select a board on the left, or <b>+ Add a board</b> to make one discoverable.

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

run in your terminal
claude mcp add clusters --transport http https://clusters.soleilpictures.com/api/v1/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "clusters": {
      "url": "https://clusters.soleilpictures.com/api/v1/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.clusters]
url = "https://clusters.soleilpictures.com/api/v1/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "clusters": {
      "url": "https://clusters.soleilpictures.com/api/v1/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "clusters": {
      "url": "https://clusters.soleilpictures.com/api/v1/mcp"
    }
  }
}

This one needs environment variables set before it will start: SOLEIL_API_TOKEN (A personal access token from Settings → API. Optional: leave it unset and run `npx soleil-clusters-mcp login` instead, which signs you in through the browser and stores the credential itself.), SOLEIL_API_BASE (Override the host. Only needed against a preview deployment.). The author declared them in the registry entry; get the values from the project itself.

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://clusters.soleilpictures.com/api/v1/mcp streamable-http sign-in 98 ms 6 min ago

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Soleil Clusters — questions

Answers built from our own checks of this server.

Why is there no tool list for Soleil Clusters?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Soleil Clusters working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 146 ms. The bar chart above shows every period we have measured.
How do I connect Soleil Clusters?
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. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to Soleil Clusters?
No API key is involved. Soleil Clusters answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is Soleil Clusters?
It answers our handshake in 146 ms on average, which is faster than 78% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Soleil Clusters?
The npm package soleil-clusters-mcp was installed 65 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Soleil Clusters open source?
Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.