Rube vs io.github.Bitfloo/mailoo
Rube is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). io.github.Bitfloo/mailoo is an MCP server published by Bitfloo. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-14. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  io.github.Bitfloo/mailoo | |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.2.0 Downloads/month (npm): 1 370 Downloads/week (npm): 502 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Rube | io.github.Bitfloo/mailoo |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 0 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (rube.app/mcp) | On your machine (@bitfloo/mailoo) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | 50, secrets among them: 5 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | Not stated | github.com/bitfloo/mailoo |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Not responding since 2026-10-14 | no remote endpoint we check |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Rube
Access to Rube's catalog of remote MCP servers.
io.github.Bitfloo/mailoo
Mailoo — email MCP server for IMAP, SMTP, and ManageSieve. Multi-account, per-folder profiles.
How to run each
Rube As a remote MCP server
claude mcp add --transport http rube https://rube.app/mcpRequires: RUBE_API_KEY (secret)
io.github.Bitfloo/mailoo As a local MCP server: npm package
claude mcp add --env "MCP_EMAIL_ADDRESS=<YOUR_MCP_EMAIL_ADDRESS>" --env "MCP_EMAIL_ALERT_WEBHOOK_URL=<YOUR_MCP_EMAIL_ALERT_WEBHOOK_URL>" --env "MCP_EMAIL_HTTP_TOKEN=<YOUR_MCP_EMAIL_HTTP_TOKEN>" --env "MCP_EMAIL_IMAP_HOST=<YOUR_MCP_EMAIL_IMAP_HOST>" --env "MCP_EMAIL_OAUTH2_CLIENT_SECRET=<YOUR_MCP_EMAIL_OAUTH2_CLIENT_SECRET>" --env "MCP_EMAIL_OAUTH2_REFRESH_TOKEN=<YOUR_MCP_EMAIL_OAUTH2_REFRESH_TOKEN>" --env "MCP_EMAIL_PASSWORD=<YOUR_MCP_EMAIL_PASSWORD>" --env "MCP_EMAIL_SMTP_HOST=<YOUR_MCP_EMAIL_SMTP_HOST>" --transport stdio mailoo -- npx -y @bitfloo/mailooRequires: MCP_EMAIL_ADDRESS, MCP_EMAIL_ALERT_WEBHOOK_URL (secret), MCP_EMAIL_HTTP_TOKEN (secret), MCP_EMAIL_IMAP_HOST, MCP_EMAIL_OAUTH2_CLIENT_SECRET (secret), MCP_EMAIL_OAUTH2_REFRESH_TOKEN (secret), MCP_EMAIL_PASSWORD (secret), MCP_EMAIL_SMTP_HOST
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Rube has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Only Rube asks for
RUBE_API_KEY (secret)
Only io.github.Bitfloo/mailoo asks for
MCP_EMAIL_ACCOUNT_NAMEMCP_EMAIL_ADDRESSMCP_EMAIL_ALERT_DESKTOPMCP_EMAIL_ALERT_SOUNDMCP_EMAIL_ALERT_URGENCY_THRESHOLDMCP_EMAIL_ALERT_WEBHOOK_ALLOW_PRIVATEMCP_EMAIL_ALERT_WEBHOOK_URL (secret)MCP_EMAIL_FULL_NAMEMCP_EMAIL_HOOK_AUTO_CALENDARMCP_EMAIL_HOOK_AUTO_FLAGMCP_EMAIL_HOOK_AUTO_LABELMCP_EMAIL_HOOK_BATCH_DELAY
Show the remaining 38
MCP_EMAIL_HOOK_CALENDAR_ALARM_MINUTESMCP_EMAIL_HOOK_CALENDAR_CONFIRMMCP_EMAIL_HOOK_CALENDAR_NAMEMCP_EMAIL_HOOK_CUSTOM_INSTRUCTIONSMCP_EMAIL_HOOK_ON_NEW_EMAILMCP_EMAIL_HOOK_PRESETMCP_EMAIL_HTTP_ALLOWED_HOSTSMCP_EMAIL_HTTP_HOSTMCP_EMAIL_HTTP_TOKEN (secret)MCP_EMAIL_IMAP_DISABLE_IMAP4REV2MCP_EMAIL_IMAP_HOSTMCP_EMAIL_IMAP_PORTMCP_EMAIL_IMAP_STARTTLSMCP_EMAIL_IMAP_TLSMCP_EMAIL_IMAP_VERIFY_SSLMCP_EMAIL_OAUTH2_CLIENT_IDMCP_EMAIL_OAUTH2_CLIENT_SECRET (secret)MCP_EMAIL_OAUTH2_PROVIDERMCP_EMAIL_OAUTH2_REFRESH_TOKEN (secret)MCP_EMAIL_PASSWORD (secret)MCP_EMAIL_RATE_LIMITMCP_EMAIL_READ_ONLYMCP_EMAIL_SAVE_TO_SENTMCP_EMAIL_SIEVE_HOSTMCP_EMAIL_SIEVE_PORTMCP_EMAIL_SMTP_HOSTMCP_EMAIL_SMTP_POOL_ENABLEDMCP_EMAIL_SMTP_POOL_MAX_CONNECTIONSMCP_EMAIL_SMTP_POOL_MAX_MESSAGESMCP_EMAIL_SMTP_PORTMCP_EMAIL_SMTP_STARTTLSMCP_EMAIL_SMTP_TLSMCP_EMAIL_SMTP_VERIFY_SSLMCP_EMAIL_SYSTEM_ONE_ENABLEDMCP_EMAIL_USERNAMEMCP_EMAIL_WATCHER_ENABLEDMCP_EMAIL_WATCHER_FOLDERSMCP_EMAIL_WATCHER_IDLE_TIMEOUT
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Rube · What it can do: io.github.Bitfloo/mailoo · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.