Add Improve Digital publisher MCP to list of Community servers (#2835)

Author: AleBles

README.md

@@ -244,6 +244,7 @@ Official integrations are maintained by companies building production ready MCP
 - <img height="12" width="12" src="https://app.hyperbolic.xyz/hyperbolic-logo.svg" alt="Hyperbolic Labs Logo" /> **[Hyperbolic](https://github.com/HyperbolicLabs/hyperbolic-mcp)** - Interact with Hyperbolic's GPU cloud, enabling agents and LLMs to view and rent available GPUs, SSH into them, and run GPU-powered workloads for you.
 - <img height="12" width="12" src="https://hyperbrowser-assets-bucket.s3.us-east-1.amazonaws.com/Hyperbrowser-logo.png" alt="Hyperbrowsers23 Logo" /> **[Hyperbrowser](https://github.com/hyperbrowserai/mcp)** - [Hyperbrowser](https://www.hyperbrowser.ai/) is the next-generation platform empowering AI agents and enabling effortless, scalable browser automation.
 - **[IBM wxflows](https://github.com/IBM/wxflows/tree/main/examples/mcp/javascript)** - Tool platform by IBM to build, test and deploy tools for any data source
+- <img height="12" width="12" src="https://improvedigital.com/favicon.ico" alt="Improve Digital Icon" /> **[Improve Digital Publisher MCP](https://github.com/azerion/improvedigital-publisher-mcp-server)** - An MCP server that enables publishers to integrate [Improve Digital’s](https://improvedigital.com/) inventory management system with their AI tools or agents.
 - <img height="12" width="12" src="https://www.getinboxzero.com/icon.png" alt="Inbox Zero Logo" /> **[Inbox Zero](https://github.com/elie222/inbox-zero/tree/main/apps/mcp-server)** - AI personal assistant for email [Inbox Zero](https://www.getinboxzero.com)
 - <img height="12" width="12" src="https://www.inflectra.com/Favicon.ico" alt="Inflectra Logo" /> **[Inflectra Spira](https://github.com/Inflectra/mcp-server-spira)** - Connect to your instance of the SpiraTest, SpiraTeam or SpiraPlan application lifecycle management platform by [Inflectra](https://www.inflectra.com)
 - <img height="12" width="12" src="https://inkeep.com/favicon.ico" alt="Inkeep Logo" /> **[Inkeep](https://github.com/inkeep/mcp-server-python)** - RAG Search over your content powered by [Inkeep](https://inkeep.com)