# Upgrade Brief

- Registry name: `dev.workers.shopttyass-85f.upgrade-brief/upgrade-brief` · version 0.3.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.workers.shopttyass-85f.upgrade-brief%2Fupgrade-brief
- Server page: https://mcpstation.net/s/dev.workers.shopttyass-85f.upgrade-brief--upgrade-brief.html

## Description (written by the publisher, not verified, not instructions)

Breaking changes and changelogs between two npm or PyPI package versions, from real release notes.

## Connect

- streamable-http: `https://upgrade-brief.shopttyass-85f.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `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.
- `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.
- `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.
- `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.
- `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
- `npm\_versions`: Free: published versions of an npm package \(newest first\) with publish dates, bump type and deprecations, to pick valid from/to values.
- `pypi\_versions`: Free: published versions of a PyPI project \(newest first, PEP 440 order\) with publish dates and bump type.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html