Package Version - AI Tool Review & Alternatives | Flaex AI

VERIFIED

Package Version

Safety: 85/100

0.0(0)

This MCP server checks the latest stable versions of packages from various registries, including npm, PyPI, Maven, Go, Swift, Docker, Bedrock, and GitHub Actions.

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Overview

This MCP server checks the latest stable versions of packages from various registries, including npm, PyPI, Maven, Go, Swift, Docker, Bedrock, and GitHub Actions.

This MCP server is generally safe for use as it primarily performs read-only operations to retrieve package version information. However, it's crucial to ensure proper validation of responses from external package registries to mitigate potential vulnerabilities. Running the server in a sandboxed environment can further reduce risk.

Performance depends on the network latency to package registries. Caching mechanisms could improve response times.

Cost is primarily related to network bandwidth and potential API usage charges from package registries, if applicable.

HybridGo120 starsMITReleased 5/14/2025CI/CD

Connections & Capabilities

Connects To

GitHubDockerAWS

Capabilities

Read

Client Compatibility

Claude Desktop

full

Cursor

untested

Windsurf

untested

VS Code (Copilot)

untested

Quickstart

Claude Desktop Config

{
  "mcpServers": {
    "package-version": {
      "command": "/Users/sammcj/go/bin/mcp-package-version"
    }
  }
}

Environment Variables

GOPATHPATH

Tools (11)

safe

check_npm_versions

Checks the latest versions of NPM packages against specified constraints.

Read-only operation; retrieves package versions.

safe

check_python_versions

Checks the latest versions of Python packages from a requirements.txt file.

Read-only operation; retrieves package versions.

safe

check_pyproject_versions

Checks the latest versions of Python packages from a pyproject.toml file.

Read-only operation; retrieves package versions.

safe

check_maven_versions

Checks the latest versions of Java packages from Maven.

Read-only operation; retrieves package versions.

safe

check_gradle_versions

Checks the latest versions of Java packages from Gradle.

Read-only operation; retrieves package versions.

safe

check_go_versions

Checks the latest versions of Go packages from go.mod.

Read-only operation; retrieves package versions.

safe

check_docker_tags

Checks available tags for Docker images.

Read-only operation; retrieves Docker image tags.

safe

check_bedrock_models

Lists or searches for AWS Bedrock models.

Read-only operation; retrieves model information.

safe

get_latest_bedrock_model

Gets the latest Claude Sonnet model from AWS Bedrock.

Read-only operation; retrieves model information.

safe

check_swift_versions

Checks the latest versions of Swift packages.

Read-only operation; retrieves package versions.

safe

check_github_actions

Checks the latest versions of GitHub Actions.

Read-only operation; retrieves action versions.

Security

Auth Method

None

Data Locality

hybrid

Known Risks

!Dependency on external package registries introduces potential points of failure.
!Network connectivity is required to access package registries.
!Outdated package information could lead to incorrect recommendations.
!Potential for rate limiting by package registries.

Safety Score

low risk

Positive

+Primarily read-only operations
+No direct access to sensitive data or credentials
+Focus on retrieving package version information
+Limited execution capabilities

Risks

-Potential for information disclosure if package data is mishandled
-Reliance on external package registries introduces dependency risks
-Improperly validated responses from registries could lead to vulnerabilities
-Network access required to external registries

Use Cases

Code Generation

-Suggesting the latest stable versions of packages in generated code.
-Ensuring compatibility by recommending versions within specified constraints.
-Automatically updating package versions in generated project files.

Dependency Management

-Identifying outdated packages in existing projects.
-Recommending version upgrades to address security vulnerabilities.
-Validating package versions against company-approved lists.

AI Model Selection

-Discovering available AI models on AWS Bedrock.
-Selecting the latest versions of AI models for optimal performance.
-Filtering AI models based on provider and capabilities.

Container Image Management

-Identifying the latest tags for Docker images.
-Ensuring the use of up-to-date container images.
-Filtering Docker image tags based on regular expressions.

Who Is This For?

Best For

Developers seeking to use the latest stable package versions.
Teams managing dependencies across multiple projects.
Organizations aiming to automate dependency updates.
AI engineers selecting models from AWS Bedrock
DevOps engineers managing container images

Not Ideal For

Environments with strict air-gapped network restrictions.
Scenarios requiring real-time package version updates (due to potential caching).
Situations where specific, older package versions are mandated.

Autonomy & Execution

Default ModeRead-only

Sandboxed

The server primarily provides information and does not perform any destructive actions. Sandboxing can further enhance security.

StatelessYes

Retry LogicNot documented

ConcurrencySingle-threaded

Production Tip

Monitor the server's network connectivity to ensure uninterrupted access to package registries.

FAQ

What package registries are supported?

The server supports npm, PyPI, Maven Central, Go Proxy, Swift Packages, AWS Bedrock, Docker Hub, and GitHub Container Registry.

How do I configure the server to use SSE transport?

Use the `--transport sse`, `--port`, and `--base-url` command-line options.

Can I run the server in a container?

Yes, Docker images are available from GitHub Container Registry.

What is the default transport mode?

The default transport mode is stdio.

How do I check the latest version of a specific NPM package?

Use the `check_npm_versions` tool with the package name and version constraints.

Does this server support authentication?

No, this server does not require authentication.

How frequently are the package versions updated?

The frequency depends on the caching mechanisms and the update policies of the package registries.

Metrics

Discovered2/14/2026

Reviews0

Saved By0 users

Package Version

Overview

Connections & Capabilities

Connects To

Capabilities

Client Compatibility

Quickstart

Claude Desktop Config

Environment Variables

Tools (11)

Security

Safety Score

Positive

Risks

Use Cases

Code Generation

Dependency Management

AI Model Selection

Container Image Management

Who Is This For?

Best For

Not Ideal For

Autonomy & Execution

FAQ

What package registries are supported?

How do I configure the server to use SSE transport?

Can I run the server in a container?

What is the default transport mode?

How do I check the latest version of a specific NPM package?

Does this server support authentication?

How frequently are the package versions updated?

Metrics

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