Update README.md

[JackKuo666]

update 4 server :

• Google-Scholar - 🔍 Enable AI assistants to search and access Google Scholar papers through a simple MCP interface.
• PubMed - 🔍 Enable AI assistants to search, access, and analyze PubMed articles through a simple MCP interface.
• medRxiv - 🔍 Enable AI assistants to search and access medRxiv papers through a simple MCP interface.
• bioRxiv - 🔍 Enable AI assistants to search and access bioRxiv papers through a simple MCP interface.

Description

Server Details

• Server:
• Changes to:

Motivation and Context

How Has This Been Tested?

Breaking Changes

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

[olaservo]

Hi, could you move the links to be in alphabetical order? Thanks!

[olaservo]

Thanks for your contribution to the servers list. This has been merged in this combined PR: #2370

This is a new process we're trying out, so if you see any issues feel free to re-open the PR and tag me.