resend vs io.github.darrylmosher/mailroom
io.github.darrylmosher/mailroom is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
resend is a plugin bundle for AI coding tools published by resend. Marketplaces we read that list it: 3 (Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces). io.github.darrylmosher/mailroom is an MCP server published by darrylmosher. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-20. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  resend | |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 1.0.5 Forks (GitHub): 31 Stars (GitHub): 202 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Listed Version: 1.0.4 Forks (GitHub): 31 Stars (GitHub): 202 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Removed on 2026-10-15 Version: 1.4.6 Downloads/month (PyPI): 0 Downloads/week (PyPI): 959 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 | resend | io.github.darrylmosher/mailroomno longer listed · |
|---|---|---|
| Marketplaces that list it (differs) | 3 | 0 |
| Stars (GitHub) (differs) | 202 | 0 |
| Forks (GitHub) (differs) | 31 | 0 |
| Last release (differs) | 2026-10-16 | Not published |
| Where it runs (differs) | Remote server (mcp.resend.com/mcp) | On your machine (mailroom-icloud) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 2, secrets among them: 1 |
| Parts of the bundle (differs) | 6 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/resend/resend-skills | github.com/darrylmosher/mailroom |
| Changes in the last 7 days | 3 | 3 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
| Endpoint at the last check (differs) | Responded 4 days ago | no remote endpoint we check |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of io.github.darrylmosher/mailroom
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
-
mailbridge io.github.Creativestefan/mailbridge
Connect your AI assistant to email — read, search, send, and organise via IMAP/SMTP.
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imap-mcp-server io.github.nikolausm/imap-mcp-server
IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
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Connect inboxes to your AI, with built-in progress and optional owner-confirmed outgoing email.
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Give AI agents secure access to your email via private aliases with dedicated mailbox storage.
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agentlair io.github.piiiico/agentlair
Give AI agents a real email address, vault, calendar, and task delegation via MCP.
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Let your agent into iCloud Mail, calendar and contacts. It gets actions, never your password.
What each says it does
resend
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the Resend MCP server.
io.github.darrylmosher/mailroom
Self-hosted gateway between your iCloud mailbox and your AI assistant, with safety built in
How to run each
resend As a Claude Code plugin
/plugin install resend@claude-plugins-officialio.github.darrylmosher/mailroom
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only resend 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
The marketplaces of resend publish no settings it asks for, so we do not compare settings.
What it can do: resend · What it can do: io.github.darrylmosher/mailroom · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from public marketplace files in GitHub repositories of their authors. 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.