Arcane Docker and Compose management over MCP and CLI with authenticated stdio and HTTP.
Connect Runs on your machine
claude mcp add rarcane -e RARCANE_API_URL=<RARCANE_API_URL> -e RARCANE_API_KEY=<RARCANE_API_KEY> -e ARCANE_RMCP_VERSION=<ARCANE_RMCP_VERSION> -e ARCANE_RMCP_REPO=<ARCANE_RMCP_REPO> -e ARCANE_RMCP_RELEASE_BASE_URL=<ARCANE_RMCP_RELEASE_BASE_URL> -e RUST_LOG=<RUST_LOG> -- npx -y @dinglebear/[email protected]{
"mcpServers": {
"rarcane": {
"command": "npx",
"args": [
"-y",
"@dinglebear/[email protected]"
],
"env": {
"RARCANE_API_URL": "<RARCANE_API_URL>",
"RARCANE_API_KEY": "<RARCANE_API_KEY>",
"ARCANE_RMCP_VERSION": "<ARCANE_RMCP_VERSION>",
"ARCANE_RMCP_REPO": "<ARCANE_RMCP_REPO>",
"ARCANE_RMCP_RELEASE_BASE_URL": "<ARCANE_RMCP_RELEASE_BASE_URL>",
"RUST_LOG": "<RUST_LOG>"
}
}
}
}{
"mcpServers": {
"rarcane": {
"command": "npx",
"args": [
"-y",
"@dinglebear/[email protected]"
],
"env": {
"RARCANE_API_URL": "<RARCANE_API_URL>",
"RARCANE_API_KEY": "<RARCANE_API_KEY>",
"ARCANE_RMCP_VERSION": "<ARCANE_RMCP_VERSION>",
"ARCANE_RMCP_REPO": "<ARCANE_RMCP_REPO>",
"ARCANE_RMCP_RELEASE_BASE_URL": "<ARCANE_RMCP_RELEASE_BASE_URL>",
"RUST_LOG": "<RUST_LOG>"
}
}
}
}{
"servers": {
"rarcane": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@dinglebear/[email protected]"
],
"env": {
"RARCANE_API_URL": "<RARCANE_API_URL>",
"RARCANE_API_KEY": "<RARCANE_API_KEY>",
"ARCANE_RMCP_VERSION": "<ARCANE_RMCP_VERSION>",
"ARCANE_RMCP_REPO": "<ARCANE_RMCP_REPO>",
"ARCANE_RMCP_RELEASE_BASE_URL": "<ARCANE_RMCP_RELEASE_BASE_URL>",
"RUST_LOG": "<RUST_LOG>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
RARCANE_API_URLRequired | Arcane API base URL. |
RARCANE_API_KEYRequired, secret | Arcane API key or bearer token. |
ARCANE_RMCP_VERSIONOptional | Optional GitHub release tag override for the downloaded Arcane RMCP binary. |
ARCANE_RMCP_REPOOptional | Optional GitHub owner/repo override for release asset downloads. |
ARCANE_RMCP_RELEASE_BASE_URLOptional | Optional release download base URL override. |
RUST_LOGOptional | Tracing filter for Arcane RMCP logs. |
Details
| Package | @dinglebear/[email protected] (NPM, stdio) |
| First published | 4 Aug 2026 |
| Last updated | 4 Aug 2026 |
| Registry name | ai.dinglebear/rarcane |
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