Added Webflow MCP Server

[kapilduraphe]

Description

This PR introduces a new MCP server for Webflow. It supports fetching the site(s) related info. More actions to come in the near future.

Server Details

• Server: Webflow

Motivation and Context

This change is needed to provide seamless integration with Webflow API using the MCP framework. It enables developers to interact with the Webflow APIs. It currently supports fetching the Webflow site(s) related info. More actions to come in the near future.

This PR solves the problem of manually handling Webflow API operations by abstracting them into structured tools that MCP clients can call.

How Has This Been Tested?

• Tested using an MCP-compatible client
• Verified that all tools return expected responses from Webflow API.
• Ensured proper handling of invalid input and Webflow API failures.
  Tested common scenarios including:
• Fetching an Webflow user profile via Claude Desktop app

Breaking Changes

• No breaking changes expected, but users must configure their MCP client to use webflow-mcp.
• Requires a valid Webflow site API KEY in the environment

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

[tadasant]

@kapilduraphe I went to merge this and resolved the merge conflicts, but didn't realize resolving the merge conflicts blocked me from merging (since I am now the "last pusher"). Would you mind doing a git reset --hard on your branch to before my push, then resolving the merge conflicts, and pinging me again so I can approve and merge? Sorry for the confusion.

[kapilduraphe]

@kapilduraphe I went to merge this and resolved the merge conflicts, but didn't realize resolving the merge conflicts blocked me from merging (since I am now the "last pusher"). Would you mind doing a git reset --hard on your branch to before my push, then resolving the merge conflicts, and pinging me again so I can approve and merge? Sorry for the confusion.

Hi @tadasant Thank you. I git reset hard before your commit, resolved the merge conflicts, and pushed hard. Please let me know if it's okay. Appreciate your review.

[tadasant]

Thank you!