java-modernization-studio vs io.github.MrRefactoring/atlassian-dc-mcp-bitbucket
java-modernization-studio is a plugin bundle for AI coding tools published by Ayan Gupta. Marketplaces we read that list it: 1 (Copilot CLI: github/awesome-copilot). io.github.MrRefactoring/atlassian-dc-mcp-bitbucket is an MCP server published by MrRefactoring. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-14. 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 |  io.github.MrRefactoring/atlassian-dc-mcp-bitbucket | |
|---|---|---|
| Copilot CLI: github/awesome-copilot | Listed Version: 1.0.2 Forks (GitHub): 5 114 Stars (GitHub): 39 983 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.6.0 Downloads/month (npm): 504 Downloads/week (npm): 74 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 | java-modernization-studio | io.github.MrRefactoring/atlassian-dc-mcp-bitbucket |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 39 983 (better) | 3 (worse) |
| Forks (GitHub) (differs) | 5 114 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (bitbucket-datacenter-mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 4, secrets among them: 1 |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/github/awesome-copilot | github.com/mrrefactoring/atlassian-dc-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 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
java-modernization-studio
Drive the GitHub Copilot App Modernization for Java workflow from an interactive canvas: environment readiness, repo assessment, prioritized plan and progress, validation gates, and one-click predefined-task runs grounded in the repo's real artifacts.
io.github.MrRefactoring/atlassian-dc-mcp-bitbucket
MCP server for Atlassian Bitbucket Data Center - interact with repositories and code
How to run each
java-modernization-studio
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
io.github.MrRefactoring/atlassian-dc-mcp-bitbucket As a local MCP server: npm package
claude mcp add --env "BITBUCKET_API_TOKEN=<YOUR_BITBUCKET_API_TOKEN>" --transport stdio atlassian-dc-mcp-bitbucket -- npx -y bitbucket-datacenter-mcpRequires: BITBUCKET_API_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 java-modernization-studio publish no settings it asks for, so we do not compare settings.
What it can do: java-modernization-studio · What it can do: io.github.MrRefactoring/atlassian-dc-mcp-bitbucket · Compare two other plugins
Data comes from the public marketplace file https://github.com/github/awesome-copilot/blob/HEAD/.github/plugin/marketplace.json. 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.