MailFlat vs io.github.joansongjr/clawaimail
MailFlat is an MCP server published by MailFlat. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.joansongjr/clawaimail is an MCP server published by joansongjr. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-26. 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 |  MailFlat |  io.github.joansongjr/clawaimail |
|---|---|---|
| Official MCP Registry | Listed Version: 0.9.2 Downloads/month (PyPI): 2 956 Downloads/week (PyPI): 82 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.1.1 Downloads/month (npm): 136 Downloads/week (npm): 15 Forks (GitHub): 0 Stars (GitHub): 2 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 | MailFlat | io.github.joansongjr/clawaimail |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 (worse) | 2 (better) |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mailflat-mcp) | On your machine (clawaimail-mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 1 | 1, secrets among them: 1 |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/mailflat/mailflat-sdks | github.com/joansongjr/clawaimail |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
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
MailFlat
Real email inboxes for AI agents: open an address, read the one-time code, send mail.
io.github.joansongjr/clawaimail
Email infrastructure for AI agents. Create inboxes, send/receive email, and search messages.
How to run each
MailFlat As a local MCP server: PyPI package
claude mcp add --env "MAILFLAT_API_KEY=<YOUR_MAILFLAT_API_KEY>" --transport stdio mailflat-mcp -- uvx mailflat-mcpRequires: MAILFLAT_API_KEY (secret)
io.github.joansongjr/clawaimail As a local MCP server: npm package
claude mcp add --env "CLAWAIMAIL_API_KEY=<YOUR_CLAWAIMAIL_API_KEY>" --transport stdio clawaimail -- npx -y clawaimail-mcpRequires: CLAWAIMAIL_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Only MailFlat asks for
MAILFLAT_API_KEY (secret)MAILFLAT_API_URL
Only io.github.joansongjr/clawaimail asks for
CLAWAIMAIL_API_KEY (secret)
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: MailFlat · What it can do: io.github.joansongjr/clawaimail · Compare two other plugins
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.