ERP Upgrade & Fit-Gap Advisor vs OneLessTool
ERP Upgrade & Fit-Gap Advisor is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
ERP Upgrade & Fit-Gap Advisor is a plugin bundle for AI coding tools published by JAIKIN. No marketplace we read lists it any more. OneLessTool is an MCP server published by onelesstool.com. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-05. 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 |  OneLessTool | |
|---|---|---|
| Community marketplace jaikin-sasu/claude-plugin-erp-upgrade | Removed on 2026-10-15 Version: 0.3.2 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.0 No figure published 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 | ERP Upgrade & Fit-Gap Advisorno longer listed · | OneLessTool |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 0 | No figure on GitHub |
| Forks (GitHub) (differs) | 0 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (onelesstool.com/api/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) | 8 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/jaikin-sasu/claude-plugin-erp-upgrade | Not stated |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-13 | 2026-10-13 |
| Endpoint at the last check (differs) | no remote endpoint we check | Status out of date: last check 4 days ago returned HTTP 200 |
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 ERP Upgrade & Fit-Gap Advisor
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Deterministic Odoo ERP calculators: implementation cost, ROI, TCO, tax, payroll, inventory.
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MCP Server for BoondManager API - 182 tools, 12 prompts, 22 resources (ERP/CRM)
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Microsoft Dynamics 365 Business Central
Work with customers, vendors, items, sales and purchase documents, and the general ledger in Business Central.
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Search, compare and shortlist Odoo partners in Germany, Austria and Switzerland.
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Connect Claude to your Odoo instance — search, read, and write Odoo data guided by 5,200+ lines of battle-tested knowledge modules
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Your AI agent deploys, migrates & upgrades self-hosted Odoo ERP on a server you own.
What each says it does
ERP Upgrade & Fit-Gap Advisor
Multi-ERP advisor: choose, fit-gap, migrate, cost and review quotes for Odoo, Business Central, Sage, SAP B1 and French ERPs — plus a deep Odoo 20 upgrade module.
OneLessTool
Find software subscriptions you can drop using tools you already own, with vendor-verified prices.
How to run each
ERP Upgrade & Fit-Gap Advisor
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
OneLessTool As a remote MCP server
claude mcp add --transport http onelesstool https://onelesstool.com/api/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only OneLessTool 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: ERP Upgrade & Fit-Gap Advisor · What it can do: OneLessTool · 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.