addresszen vs Smarty
addresszen is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
addresszen is a plugin bundle for AI coding tools published by AddressZen. No marketplace we read lists it any more. Smarty is an MCP server published by pipeworx-io. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-21. 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 |  Smarty | |
|---|---|---|
| Community marketplace addresszen/skills | Removed on 2026-10-15 Version: 1.1.7 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.2 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 | addresszenno longer listed · | Smarty |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (gateway.pipeworx.io/smarty/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 5 | Not a bundle |
| Licence (differs) | SEE LICENSE IN LICENSE | Not stated |
| Repository (differs) | github.com/addresszen/skills | github.com/pipeworx-io/mcp-smarty |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 28 h ago |
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 addresszen
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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MCP server for OnceAsk, the AI-native current-address layer for people and agents.
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dadata-mcp io.github.theYahia/dadata-mcp
MCP server for DaData.ru — address validation, company lookup, geocoding. 31 tools.
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mcp-server io.github.apitier/mcp-server
APITier utility APIs as MCP tools: validation, UK/India address lookup, barcode/QR, data conversion.
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acuris-mcp com.acuris-geo/acuris-mcp
Address validation & geocoding for AI agents: 240+ countries, UK PAF, free US/CA enrichment
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google-maps-mcp-server io.github.TheNextGenNexus/google-maps-mcp-server
Search local businesses, generate leads, and validate emails via Google Maps data
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zyfy-mcp io.github.zyfy-uk/zyfy-mcp
MCP server for Zyfy — UK postcode and vehicle intelligence for Claude and other AI agents
What each says it does
addresszen
Skills and guidance for integrating AddressZen APIs and widgets
Smarty
Smarty MCP — wraps Smarty's US Address Verification + US Property Enrichment APIs
How to run each
addresszen
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Smarty As a remote MCP server
claude mcp add --transport http smarty https://gateway.pipeworx.io/smarty/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Smarty 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: addresszen · What it can do: Smarty · 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.