Faivelo Email vs Baryon — Proton Mail via Bridge
Faivelo Email is an MCP server published by faivelo.com. Marketplaces we read that list it: 1 (Official MCP Registry). Baryon — Proton Mail via Bridge is an MCP server published by combor. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. 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 |  Faivelo Email |  Baryon — Proton Mail via Bridge |
|---|---|---|
| Official MCP Registry | Listed Version: 1.2.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.7.0 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 | Faivelo Email | Baryon — Proton Mail via Bridge |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | 2026-10-19 (better) | 2026-10-15 (worse) |
| Where it runs (differs) | Remote server (faivelo.com/api/mcp) | On your machine (https://github.com/combor/baryon-mcp/releases/download/v0.7.0/baryon-mcp-darwin-amd64.mcpb) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/ethannschwartz/faivelo-mcp | github.com/combor/baryon-mcp |
| Changes in the last 7 days (differs) | 5 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
| 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. 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
Faivelo Email
Business email on your own domain: mailboxes, send and read mail, drafts, aliases and DNS setup.
Baryon — Proton Mail via Bridge
Read Proton Mail and save drafts through your local Proton Mail Bridge.
How to run each
Faivelo Email As a remote MCP server
claude mcp add --transport http mail https://faivelo.com/api/mcpBaryon — Proton Mail via Bridge
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 Faivelo Email 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
Neither one's marketplaces publish the settings it asks for.
What it can do: Faivelo Email · What it can do: Baryon — Proton Mail via Bridge · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.