Official MCP RegistryListed
Upgrade Brief
Breaking changes and changelogs between two npm or PyPI package versions, from real release notes.
First seen 22 Oct 2026. Evidence as of 23 Oct 2026.
7
Tools
From an anonymous probe
1
Source listings
Each with its own history
5
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| dependency_upgrade_plan | Dependency upgrade plan for up to 5 npm or PyPI packages: per package the breaking changes to the target version, major bumps, engine/Python and peer dependency changes, migration guides and a risk score, ordered by risk, plus peer requirements between the listed packages. Paid: $0.02 USDC per call via x402. | Read-only |
| npm_breaking_changes | npm breaking changes between two versions of a package, read from its real CHANGELOG and GitHub release notes: documented breaking items per version, major bumps, Node.js engine / ESM-CJS / peer dependency changes, migration guide links and a verdict. Paid: $0.005 USDC per call via x402. | Read-only |
| npm_changelog | npm changelog between two versions: full release notes of every version in the range (newest first), with dates, bump type, deprecations, extracted breaking changes and package.json changes. Paid: $0.01 USDC per call via x402. | Read-only |
| npm_versions | Free: published versions of an npm package (newest first) with publish dates, bump type and deprecations, to pick valid from/to values. | Read-only |
| pypi_breaking_changes | PyPI breaking changes between two versions of a Python package, from its CHANGELOG/HISTORY/CHANGES file and GitHub releases: breaking items per version, Requires-Python and dependency changes, yanked versions, migration guide links and a verdict. Paid: $0.005 USDC per call via x402. | Read-only |
| pypi_changelog | PyPI changelog between two versions of a Python package: full release notes per version (newest first) with dates, bump type, yanked flags, extracted breaking changes and Requires-Python / dependency changes. Paid: $0.01 USDC per call via x402. | Read-only |
| pypi_versions | Free: published versions of a PyPI project (newest first, PEP 440 order) with publish dates and bump type. | Read-only |
Change history
- pypi_changelog: input schema changed
- pypi_breaking_changes: input schema changed
- npm_changelog: input schema changed
- npm_breaking_changes: input schema changed
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | dev.workers.shopttyass-85f.upgrade-brief/upgrade-brief | 22 Oct 2026 | 23 Oct 2026 | 1 |