About Versionly
Versionly is a Cursor plugin for teams maintaining repositories that depend on third-party APIs. It scans connected GitHub repos, links breaking API changes to files, and can propose auto-fix pull requests for review.
Key features
- 01Scan connected GitHub repositories
- 02Map API breaks to affected files
- 03Open reviewable auto-fix pull requests
- 04Monitor API changes from chat
Use cases
- 01Find repository files affected by vendor API changes
- 02Review proposed fixes before merging
- 03Check scan status from chat
MCP support
Connects Cursor to the Versionly MCP endpoint. Its MCP tools list scanned repositories, run scans, and open auto-fix pull requests.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://mcp.versionly.dev/mcpclaude mcp add --transport http dev-versionly https://mcp.versionly.dev/mcp{"mcpServers":{"dev-versionly":{"type":"http","url":"https://mcp.versionly.dev/mcp"}}}Open in Cursor{"servers":{"dev-versionly":{"type":"http","url":"https://mcp.versionly.dev/mcp"}}}Open in VS Code{"mcpServers":{"dev-versionly":{"type":"http","url":"https://mcp.versionly.dev/mcp"}}}{"mcpServers":{"dev-versionly":{"serverUrl":"https://mcp.versionly.dev/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEVersionly for Cursor
Official Cursor plugin for Versionly — self-maintaining APIs.
Versionly watches third-party APIs in the GitHub repos you connect, maps breaking changes to files, and opens a pull request your team still reviews. Nothing merges itself.
What you get
- MCP tools to list scanned repos, run scans, and open auto-fix PRs (paid plan)
- A skill for monitoring vendor API changes from chat
- Connection to
https://mcp.versionly.dev/mcp
Install
- Install this plugin from the Cursor Marketplace, or clone this repo and add it as a local plugin.
- Authenticate the Versionly MCP connector when Cursor prompts you.
- Connect repos in app.versionly.dev.
Links
- Product: https://versionly.dev
- Docs / app: https://app.versionly.dev
- MCP endpoint: https://mcp.versionly.dev/mcp
License
MIT
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.