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Vinkius
SemVer Version Manager

SemVer Version Manager MCP Server with 2 Tools for Claude, Cursor, and AI Agents

MCP Inspector GDPR Free for Subscribers

Stop LLMs from guessing software versions. Deterministically evaluate semantic version bounds, compatibilities, and sort releases perfectly. Vinkius routes your AI agents directly to SemVer Version Manager through a governed connection. 2 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.

Built for AI Agents by Vinkius

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
AI AgentVinkius
High Security·Kill Switch·Plug and Play
SemVer Version Manager
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

What is the NPM SemVer MCP Server?

The NPM SemVer MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to NPM SemVer via 2 tools. Stop LLMs from guessing software versions. Deterministically evaluate semantic version bounds, compatibilities, and sort releases perfectly. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.

Built-in capabilities (2)

check_semver_compatibilitysort_semver_list

Tools for your AI Agents to operate NPM SemVer

Ask your AI agent "Verify deterministically if version `2.4.1` satisfies the peer dependency range `^2.0.0`." and get the answer without opening a single dashboard. With 2 tools connected to real NPM SemVer data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.

Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.

Why teams choose Vinkius

One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.

Build your own MCP Server with our secure development framework →

The SemVer Version Manager App Connector works with every AI agent you already use

…and any MCP-compatible client

CursorClaudeOpenAIVS CodeCopilotGoogleLovableMistralAWSCursorClaudeOpenAIVS CodeCopilotGoogleLovableMistralAWS

Use all 2 SemVer Version Manager tools with your AI agents right now

Vinkius routes your AI agents to SemVer Version Manager through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.

Explore Tools Hub
check

Check semver compatibility on SemVer Version Manager

Checks if a specific version satisfies a SemVer range (e.g. ^1.4.2)

sort

Sort semver list on SemVer Version Manager

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

What the SemVer Version Manager MCP Server unlocks

LLMs hallucinate software versions. They constantly fail to evaluate complex semantic version boundaries (like `>=1.4.0

Frequently asked questions about the SemVer Version Manager MCP Server

Why use this instead of letting the LLM read the version?

LLMs do not understand numerical boundaries logically.

Does it support pre-release tags?

Yes, it perfectly evaluates -alpha, -beta, and -rc tags according to SemVer rules.

Can it sort an array of versions?

Yes, passing an array guarantees a flawless descending or ascending output.

Vinkius AI Gateway

We built the connector to SemVer Version Manager. Now put your agents to work. Fully governed.

Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.

How it works
Infrastructure

Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.

Visibility

Every tool call, every token, every response. Logged and auditable. Data flows direct from SemVer Version Manager to your agent. Nothing is stored on our side. Ever.

Control

Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.