Use NPM SemVer with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Stop LLMs from guessing software versions. Deterministically evaluate semantic version bounds, compatibilities, and sort releases perfectly.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 2 capabilities
The complete NPM SemVer capability set.
These are the exact actions your AI can choose when you ask it to work with NPM SemVer.
01-02
2 capabilities in this set.
Part of 2 available through NPM SemVer.
- 01
Check semver compatibility
Checks if a specific version satisfies a SemVer range (e.g. ^1.4.2)
- 02
Sort semver list
Pass both versions and receive the comparison result (greater, lesser, equal). Essential for dependency resolution. Sorts a JSON array of version strings correctly following semantic versioning rules
Observed, not estimated
887ms average. Fast in production.
NPM SemVer is checked daily against the live service.
- Fastest day
- 700ms
- Slowest day
- 1039ms
- 14-day trend
- Slowing+21%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 2 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of NPM SemVer, so you can see the experience inside your AI.
It does not authenticate your account with NPM SemVer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
NPM SemVer Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_GbRJgppDMYVd1bf18jQMPKZBhtqDcCLPn0kD8h0O/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — NPM SemVer capabilities are ready to use.
{
"mcpServers": {
"semver-version-manager-mcp": {
"url": "https://edge.vinkius.com/vk_preview_GbRJgppDMYVd1bf18jQMPKZBhtqDcCLPn0kD8h0O/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions NPM SemVer owners ask.
- 01
Why use this instead of letting the LLM read the version?
LLMs do not understand numerical boundaries logically.
- 02
Does it support pre-release tags?
Yes, it perfectly evaluates -alpha, -beta, and -rc tags according to SemVer rules.
- 03
Can it sort an array of versions?
Yes, passing an array guarantees a flawless descending or ascending output.
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