HubSpot vs referral-system
referral-system is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑18.
HubSpot is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). referral-system is a plugin bundle for AI coding tools published by barnburner121. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-27. 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 |  HubSpot | |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Community marketplace barnburner121/claude-plugin-marketplace | Not listed | Removed on 2026-10-18 Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 3 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 | HubSpot | referral-systemno longer listed · |
|---|---|---|
| Marketplaces that list it (differs) | 1 | 0 |
| Stars (GitHub) (differs) | No figure on GitHub | 3 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (app.hubspot.com/mcp/v1/http) | On your machine (@barnburner121/plugin-hub-mcp) |
| Transport (differs) | Streamable HTTP | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Parts of the bundle (differs) | Not a bundle | 2 |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | Not stated | github.com/barnburner121/claude-plugin-marketplace |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-14 |
| Endpoint at the last check (differs) | Responded 6 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 referral-system
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Build, launch and manage referral, affiliate and loyalty programs with RefRef from your AI agent.
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affiliaterail com.affiliaterail/affiliaterail
Find affiliates and run your SaaS affiliate program: rules, partners, links, commissions, reports.
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Build and manage GrowSurf referral and affiliate programs through AI assistants.
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lasso com.onelasso/lasso
Run your OneLasso partnership program from your AI assistant: leads, partners, referrals, payments.
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Affiliate & creator referral programs for mobile apps: SDK setup, campaigns, creators, analytics.
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Manage affiliate programs, commissions, payouts and referral links with scoped Ambassly API keys.
What each says it does
HubSpot
Unite marketing, sales, and customer service with AI-powered automation, lead management, and comprehensive analytics.
referral-system
Generate referral and affiliate tracking
How to run each
HubSpot As a remote MCP server
claude mcp add --transport http hubspot https://app.hubspot.com/mcp/v1/httpRequires: HUBSPOT_API_KEY (secret)
referral-system
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 HubSpot 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 referral-system publish no settings it asks for, so we do not compare settings.
What it can do: HubSpot · What it can do: referral-system · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.