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Pacman MCP Server

@oborchers

Repository

Basic information

Category

Other

License

MIT

Transports

stdio

Author

oborchers

About Pacman MCP Server

A Model Context Protocol server that provides package index querying capabilities.

#registry#package-manager#package#ai#mcp#llm#mcp-server

Pacman MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "pacman": {
      "command": "uvx",
      "args": [
        "mcp-server-pacman"
      ]
    }
  }
}

Pacman MCP Server tools

5

Search for packages in package indices

Get detailed information about a specific package

Search for Docker images in Docker Hub

Get detailed information about a specific Docker image

Get the latest version of a Terraform module

Overview

What is Pacman MCP Server?

A Model Context Protocol server that provides package index querying capabilities. It enables LLMs to search and retrieve information from package repositories like PyPI, npm, crates.io, Docker Hub, and Terraform Registry.

How to use Pacman MCP Server?

Install via uvx, pip, or Docker. Configure the server in Claude.app or VS Code using the provided JSON snippets. Then invoke tools such as search_package and package_info with required parameters like index and query.

Key features of Pacman MCP Server

  • Search packages across PyPI, npm, and crates.io.
  • Get detailed package information and specific versions.
  • Search and inspect Docker Hub images.
  • Retrieve Terraform module details and latest versions.
  • Customizable user-agent for HTTP requests.
  • Caching and HTML parsing utilities included.

Use cases of Pacman MCP Server

  • An LLM assistant helping a developer find the latest Python package version.
  • Automating dependency lookup across multiple registries in a CI pipeline.
  • Enabling conversational queries to discover Docker images and their tags.
  • Providing Terraform module metadata for infrastructure-as-code code generation.
  • Searching npm packages and retrieving version details during a code review.

Frequently asked questions

1

Which package registries does the server support?

It supports PyPI, npm, crates.io, Docker Hub, and the Terraform Registry.

2

How can I install Pacman MCP Server?

You can install it using `uvx` (no install needed), via `pip install mcp-server-pacman`, or by pulling the Docker image `oborchers/mcp-server-pacman:latest`.

3

Can I customize the user-agent?

Yes, add the argument `--user-agent=YourUserAgent` to the `args` list in your configuration.

4

Does the server require any API keys?

No. The README does not mention any required API keys or authentication.

5

How do I run the server with Docker?

Run `docker run -i --rm oborchers/mcp-server-pacman:latest` and configure the MCP client to use the `docker` command.

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