SemVer Version Manager MCP. Keep your dependencies mathematically sound.

Q: Does SemVer Version Manager handle pre-release tags?

Yes, absolutely. It uses the official NPM engine, so it correctly handles complex pre-release tags like -rc.1 and alpha, ensuring proper sorting and compatibility checks.

Q: How do I use SemVer Version Manager to check dependency ranges?

You call the checksemvercompatibility tool. You provide two inputs: the version you want to test, and the required range (like ^2.0.0). It returns a clear 'Satisfied' or 'Not satisfied' status.

Q: Can SemVer Version Manager sort versions from different years?

Yes. The sortsemverlist tool is designed to handle full semantic versioning logic, ensuring that the order remains correct even when mixing major, minor, and patch releases across large time gaps.

Q: Is SemVer Version Manager only for JavaScript projects?

No. While it uses NPM's engine as its backend source of truth, the MCP provides deterministic semantic versioning logic that applies to any software project using standard semver guidelines.

Q: What is the difference between this and writing a regex?

A regex can validate a format (e.g., 'does it look like X.Y.Z'), but checksemvercompatibility performs actual mathematical logic on version constraints, which is far more reliable for dependency management.

SemVer Version Manager gives your AI client absolute authority over software versions. Stop relying on large language models to guess dependency compatibility or sort release tags. This MCP deterministically evaluates semantic version ranges and orders messy arrays of releases, making your CI/CD pipeline mathematically perfect every time.

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

See Vinkius in Action

Give Claude and any AI agent real-world access

Check version compatibility

It checks if a given software version satisfies a specific semantic version range (e.g., ^1.4.2).

Sort release versions

It takes an unordered list of different software tags and sorts them correctly according to semantic rules.

Ask an AI about this

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AI Agent

What AI agents can do with SemVer Version Manager: 2 Tools

These tools let your AI client check if a version fits a dependency range or sort messy lists of release tags correctly.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using SemVer Version Manager MCP

Check Semver Compatibility

Checks if a given software version fits within a defined semantic version range, like `^1.4.2`.

Sort Semver List

Takes an array of mixed release tags and correctly sorts them according to official...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

SemVer Version Manager MCP is compatible with Claude

Claude AI

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

Start a conversation

Open a new chat. The SemVer Version Manager integration is available immediately — no restart needed.

Antigravity

Configure Agent Environment

Open your Antigravity agent's workspace configuration or mcp-servers.json file.

Bind the Endpoint

Add the Vinkius endpoint URL to your agent's MCP connections list:

"mcp_servers": {
  "semver-version-manager": {
    "serverUrl": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
  }
}

Provide your secure token in place of [YOUR_TOKEN_HERE] to ensure your agent requests are authenticated.

Execute

Start your Antigravity session. The agent will autonomously discover and utilize the SemVer Version Manager tools with full Vinkius guardrails applied.

SemVer Version Manager MCP is compatible with VS Code

VS Code Copilot

⚡

One-Click Install (Recommended)

In your Vinkius Dashboard, simply click the Add to VS Code button for this server. We'll automatically configure your local workspace.

Or configure manually

Open MCP Settings

Open VS Code, press Ctrl/Cmd + Shift + P, and search for GitHub Copilot: MCP Servers.

Add Server Config

Add the Vinkius endpoint configuration to your mcp-servers.json file:

"semver-version-manager": {
  "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}

Ensure you replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.

LangChain

Install Dependencies

Install the LangChain MCP adapters for your environment:

pip install langchain-mcp-adapters

Connect the Server

Use the SSEClient in LangChain to connect to the Vinkius managed endpoint:

from langchain_mcp_adapters.client import SSEClient

# Connect to Vinkius
client = SSEClient(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
tools = client.get_tools()

CrewAI

Define the Tool

Load the Vinkius MCP tools into your CrewAI agents:

from crewai import Agent
from mcp_crewai import MCPTool

# Connect securely to Vinkius
vinkius_tools = MCPTool(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")

# Assign to Agent
researcher = Agent(
    role='Data Researcher',
    tools=vinkius_tools.get_all()
)

Execute Task

Run your CrewAI process. The agent will autonomously route tasks to the Vinkius managed server.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

Import from OpenAPI, Swagger, or YAML specs
Create Agent Skills with progressive disclosure
Deploy to edge with MCPFusion framework
Built in DLP, auth, and compliance on each call
Real time usage dashboard and cost metering
Publish to catalog or keep private

Start building

Make Your AI Do More

Start with SemVer Version Manager, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

Use this MCP plus 5,200+ others, all in one place
Add new capabilities to your AI anytime you want
Connections are secured and governed automatically
Track usage and costs across all your servers
Works with Claude, ChatGPT, Cursor, and more
New servers added to the catalog weekly

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by NPM SemVer. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Dependency versioning is a nightmare to manage.

Today, managing dependencies means constantly copy-pasting versions between build logs and ticket tracking systems. You run through dozens of tags—release candidates, alpha builds, stable patches—just trying to figure out the right order or if an older version violates a minimum requirement. It's tedious, error-prone work that requires deep knowledge of semver rules.

With this MCP, your agent handles all that complexity instantly. You feed it the messy list of versions, and instead of getting vague text output, you get a mathematically guaranteed, perfectly sorted list or a definitive compatibility check result. It takes guesswork out of software deployment.

Version Managers: Deterministic Math for Your Agent

The biggest manual step that vanishes is the comparison itself. You never have to manually verify if `v1.5.0` correctly precedes `v2.0.0-beta.1`, or whether your current build version satisfies a complex range like `>=3.0.0 <4.0.0`. These are specific, repetitive checks that used to require writing custom scripts.

Now, you just ask the MCP. It runs the check using the official NPM engine and gives you an unambiguous answer every time. This isn't just better; it changes how reliable your entire software process is.

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semantic-versioning

dependency-management

software-lifecycle

version-control

parsing

What SemVer Version Manager MCP does for your AI

When working with package files like package.json, LLMs frequently mess up the math. They might hallucinate that a version satisfies a peer dependency range (like >=1.4.0 <2.0.0), or they'll fail to sort release tags correctly, especially when pre-releases are involved. This MCP bypasses those guesswork moments by connecting directly to the official NPM SemVer engine.

It lets your AI client run real version checks—the kind that keep production builds from failing due to faulty logic. Whether you're validating a specific version against a complex range or need to reliably sort dozens of release candidates, this tool handles all the heavy lifting with true determinism. Because Vinkius hosts this MCP, you get access to mathematically sound dependency resolution right where you need it.

Built · Hosted · Managed by Vinkius SemVer Version Manager - Check Dependencies & Sort Releases

Server ID 019e38e9-f20e-70aa-abcd-be58c398735d

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Compliance Grade A+

Score 100/100

Report View Report ↗

Benefits of connecting SemVer Version Manager MCP

Eliminate dependency guessing: Instead of hoping the AI client gets version math right, use check_semver_compatibility to confirm if a specific package version fits its required range. This stops build failures cold.

Perfect release ordering: If you have a mix of versions (like v2.0.0, v2.0.0-rc.1, and v1.5.0), the sort_semver_list tool delivers them in the correct, deterministic sequence every time.

Absolute determinism: This MCP uses the official NPM SemVer engine, meaning your version logic is based on established standards, not general LLM knowledge. You get reliable results for critical CI/CD steps.

Reduced debugging time: By offloading complex version checks, you cut down hours spent manually verifying which libraries are compatible with each other across different environments.

Handles pre-releases properly: It correctly handles complicated tags like alpha and beta versions, ensuring that your release notes or build order is perfectly accurate.

SemVer Version Manager MCP use cases

01 01

Validating a new package dependency

A developer needs to confirm if their current app version (2.4.1) satisfies the peer dependency range of an old library (^2.0.0). They use check_semver_compatibility and instantly get confirmation, knowing they won't deploy a broken build.

02 02

Preparing release notes for documentation

The Release Manager pulls in 50 version tags from Jira—a mix of major, minor, patch, and beta releases. They use sort_semver_list to generate the exact chronological list needed for the official changelog.

03 03

Troubleshooting CI/CD build failures

A developer's agent keeps failing because it thinks a version is compatible when it isn't. They use check_semver_compatibility to run a deterministic test, proving the dependency failure and fixing the underlying configuration.

04 04

Comparing multiple component versions

An agent needs to compare three different library tags (v1.0.0, v2.0.0-beta, v1.9.5) to decide which one to use in a new module. They pass them through sort_semver_list for accurate comparison.

SemVer Version Manager MCP tradeoffs

What to watch out for, and the recommended way to handle each one.

Asking the agent about version ranges

Avoid

Prompting your AI client: 'Is 2.4.1 compatible with ^2.0.0?' and getting a vague, non-deterministic answer that might be right or wrong.

Instead

Use check_semver_compatibility to ask the tool directly. This forces the use of the official SemVer engine, giving you a hard pass/fail result instead of educated guesswork.

Manually sorting version arrays

Avoid

Trying to sort a list containing v1.0.0, v2-beta, and v1.9.5 by simply alphabetizing the strings, which results in incorrect order.

Instead

Pass that array directly to sort_semver_list. It understands semver rules, ensuring you get the correct numerical sequence regardless of pre-release tags.

Assuming LLM knowledge is enough for code

Avoid

Writing a prompt like: 'Update all dependencies to be compatible with 3.x.' and relying on the general model context without specific checks.

Instead

Use check_semver_compatibility repeatedly within your agent workflow to validate every single dependency update against its required range before committing code.

When to use SemVer Version Manager MCP

You must use this MCP if version math is mission-critical. If your task involves comparing, sorting, or validating software versions based on semantic rules (like NPM dependencies), you need this tool. Don't use it if you just need to compare two simple numbers; general logic works fine there. However, do not rely on it for determining which feature is available in a version—it only handles the mathematical constraints of the version number itself. For example, while check_semver_compatibility can tell you that 2.4.1 falls within ^2.0.0, it won't tell you if the feature set for 2.4.1 is complete.

Frequently asked questions about SemVer Version Manager MCP

Does SemVer Version Manager handle pre-release tags? +

Yes, absolutely. It uses the official NPM engine, so it correctly handles complex pre-release tags like -rc.1 and alpha, ensuring proper sorting and compatibility checks.

How do I use SemVer Version Manager to check dependency ranges? +

You call the check_semver_compatibility tool. You provide two inputs: the version you want to test, and the required range (like ^2.0.0). It returns a clear 'Satisfied' or 'Not satisfied' status.

Can SemVer Version Manager sort versions from different years? +

Yes. The sort_semver_list tool is designed to handle full semantic versioning logic, ensuring that the order remains correct even when mixing major, minor, and patch releases across large time gaps.

Is SemVer Version Manager only for JavaScript projects? +

No. While it uses NPM's engine as its backend source of truth, the MCP provides deterministic semantic versioning logic that applies to any software project using standard semver guidelines.

What is the difference between this and writing a regex? +

A regex can validate a format (e.g., 'does it look like X.Y.Z'), but check_semver_compatibility performs actual mathematical logic on version constraints, which is far more reliable for dependency management.

Give Claude and any AI agent real-world access

What AI agents can do with SemVer Version Manager: 2 Tools

Check Semver Compatibility

Checks if a given software version fits within a defined semantic version range, like `^1.4.2`.

Sort Semver List

Takes an array of mixed release tags and correctly sorts them according to official...

Security and governance baked right in.

Claude AI

Open Claude Settings

Add Custom Connector

Start a conversation

Claude Code

Open your terminal

Add the MCP Server

Start coding

Cursor

One-Click Install (Recommended)

Open Cursor Settings

Add New Server

Use in Composer

Antigravity

Configure Agent Environment

Bind the Endpoint

Execute

VS Code Copilot

One-Click Install (Recommended)

Open MCP Settings

Add Server Config

Windsurf

One-Click Install (Recommended)

Open Windsurf Settings

Add Server Endpoint

LangChain

Install Dependencies

Connect the Server

CrewAI

Define the Tool

Execute Task

Choose How to Get Started

Build Your Own

Make Your AI Do More

Dependency versioning is a nightmare to manage.

Version Managers: Deterministic Math for Your Agent

semantic-versioning

dependency-management

software-lifecycle

version-control

parsing

What SemVer Version Manager MCP does for your AI

How to set up SemVer Version Manager MCP

Who uses SemVer Version Manager MCP

Benefits of connecting SemVer Version Manager MCP

SemVer Version Manager MCP use cases

Validating a new package dependency

Preparing release notes for documentation

Troubleshooting CI/CD build failures

Comparing multiple component versions

SemVer Version Manager MCP tradeoffs

Asking the agent about version ranges

Manually sorting version arrays

Assuming LLM knowledge is enough for code

When to use SemVer Version Manager MCP

Frequently asked questions about SemVer Version Manager MCP