Email Marketing Bible vs SuprSend
Email Marketing Bible is a plugin bundle for AI coding tools published by George Hartley. Marketplaces we read that list it: 1 (Community GitHub marketplaces). SuprSend is an MCP server published by suprsend. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-23. 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 |  Email Marketing Bible |  SuprSend |
|---|---|---|
| Community marketplace cosmoblk/email-marketing-bible | Listed Version: 2.8.2 Forks (GitHub): 42 Stars (GitHub): 349 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed, marked deprecated Version: 1.0.1 Downloads/month (npm): 415 Downloads/week (npm): 64 Forks (GitHub): 2 Stars (GitHub): 12 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 | Email Marketing Bible | SuprSend |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 349 (better) | 12 (worse) |
| Forks (GitHub) (differs) | 42 (better) | 2 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (suprsend) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 3, secrets among them: 1 |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/cosmoblk/email-marketing-bible | github.com/suprsend/cli |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-15 | 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
Email Marketing Bible
Email marketing operating manual for AI agents, with hard send-safety gates: campaigns, newsletters and flows, deliverability and DNS, switching ESPs, compliance, anti-slop copy, email design and benchmarks, with any ESP through MCP or an API.
SuprSend
Manage SuprSend entities — workflows, templates, users, objects, tenants — from your AI assistant.
How to run each
Email Marketing Bible As a Claude Code plugin
/plugin marketplace add cosmoblk/email-marketing-bible
/plugin install email-marketing-bible@email-marketing-bibleSuprSend As a local MCP server: npm package
claude mcp add --env "SUPRSEND_SERVICE_TOKEN=<YOUR_SUPRSEND_SERVICE_TOKEN>" --transport stdio cli -- npx -y suprsend start-mcp-server --workflows allRequires: SUPRSEND_SERVICE_TOKEN (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
The marketplaces of Email Marketing Bible publish no settings it asks for, so we do not compare settings.
What it can do: Email Marketing Bible · What it can do: SuprSend · Compare two other plugins
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.