11 MCP Servers That Prove MCP Isn't Dead
Disclosure: I'm the founder of PDFHaul, which is #5 on this list. Originally published on the PDFHaul blog , where the full source list with links lives. An AI assistant can explain how to compress a PDF. That is useful once. An AI assistant that can find the file, compress it, return the result, update a project page, and help create the image for an announcement is useful every day. That…
MCP stands for Model Context Protocol, a protocol that allows AI applications to discover and use capabilities provided by other systems. Many developers have criticized MCP, claiming it is dead and that the Protocol Messenger Protocol (PMP) is superior. However, some argue that MCP offers real-world benefits that PMP does not.
Azure, for example, turns cloud resources into tools that an assistant can use. With an MCP server, an assistant can expose Azure operations to compatible AI clients, such as listing storage accounts and running KQL queries. This enables developers to check resources, inspect telemetry, and find relevant service documentation without constantly switching between different interfaces.
Microsoft Learn also provides a route back to documentation for AI assistants. By using an MCP server, a compatible client can search Microsoft’s official technical documentation, fetch articles, and search code samples. This allows developers to check the accuracy of the assistant's knowledge and ensure that the information is up-to-date.
Notion, another example, connects an assistant to the work people have already organized. A team's project knowledge often lives across various sources, and an assistant without access to that material may produce answers that ignore the team's decisions. With Notion's MCP server, an authorized client can search, read, create, and update accessible Notion content, ensuring that the assistant's reasoning is connected to the team's actual information and actions.
Higgsfield demonstrates that MCP is about creation, not just retrieval. While many discussions focus on AI assistants looking up information, creative tools show that the protocol can also help produce outputs. Higgsfield's MCP offering connects AI clients to image and video generation workflows, allowing for a seamless workflow around generation. This removes the handoff between deciding what to make and invoking the tool to create it.
Finally, PDFHaul, the originating source of this list, shows how PDFs create their own handoffs. A person may have a file and want a result, such as merging documents. By using an MCP server, an assistant can search, read, create, and update accessible PDF content, making the process more efficient and seamless.
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