Everart and thinking server

[Skirano]

Description

Adding two new MCP servers:

1. Sequential Thinking Server: A tool for structured, step-by-step problem solving with support for branching and revision
2. EverArt Server: An image generation server that integrates with the EverArt API

Server Details

• Servers:
  • sequential-thinking-server
  • everart-server
• Changes to: Added new tools and resources
  • Sequential Thinking: New tool for structured thinking and problem solving
  • EverArt: New tool for image generation with multiple model options

Motivation and Context

• Sequential Thinking Server provides a structured approach to complex problem-solving with features like thought revision and branching
• EverArt Server adds image generation capabilities to MCP, supporting multiple models including FLUX1.1, SD3.5, and Recraft variants

How Has This Been Tested?

• Tested both servers with MCP clients
• Sequential Thinking tested with various problem-solving scenarios
• EverArt tested with different model types and image generation prompts

Breaking Changes

No breaking changes. These are new servers that don't affect existing functionality.

Types of changes

• New MCP Server
• Bug fix
• New feature
• Breaking change
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My server 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
  • Sequential Thinking includes comprehensive error handling for invalid inputs
  • EverArt includes proper API error handling and environment variable checks
• I have documented all environment variables and configuration options
  • EverArt requires EVERART_API_KEY environment variable

[dsp-ant]

These version numbers must be in line with the other version numbers, since all release them in parallel

[dsp-ant]

Same as a bove

[dsp-ant]

Please don't forget to update the README.