MCP Text Transform Server

What is MCP Text Transform Server?

An MCP (Model Context Protocol) server implemented in C# .NET 9 that provides text transformation tools. It offers CapitalCase and SnakeCase conversions and is compatible with Claude Desktop and other MCP clients.

How to use MCP Text Transform Server?

Build the project with dotnet build and run with dotnet run. To integrate with Claude Desktop, add a text-transform entry to its configuration pointing to the project with dotnet run --project /path/to/McpServer.csproj --no-build. Tools can then be invoked via natural language prompts or JSON‑RPC calls.

Key features of MCP Text Transform Server

• CapitalCase tool (capital_case) converts text to Title Case, intelligently handling camelCase.
• SnakeCase tool (snake_case) converts to snake_case from camelCase, PascalCase, or spaces.
• Uses the official ModelContextProtocol SDK with STDIO transport.
• Attribute‑based tool registration via [McpServerTool].
• Built on .NET 9 with dependency injection and structured logging.
• Compatible with any MCP client that supports the STDIO transport.

Use cases of MCP Text Transform Server

• Convert variable names from camelCase to Capital Case for display or documentation.
• Transform user‑entered text to snake_case for consistent data storage.
• Quickly reformat code comments or identifiers during development.
• Automate text conversion in AI‑assisted workflows via Claude Desktop.
• Provide a reusable building block for text transformation in larger MCP‑based systems.

FAQ from MCP Text Transform Server

What are the prerequisites for running this server?

.NET 9.0 SDK or later is required. Claude Desktop can be used to test the MCP integration.

How do I integrate the server with Claude Desktop?

Add a JSON entry to claude_desktop_config.json with the command dotnet and args including run, --project, and the absolute path to the McpServer.csproj file.

What transport protocol does the server use?

STDIO (standard input/output) with JSON‑RPC messages, as required by the Model Context Protocol.

How can I test the server locally?

Run dotnet run and pipe a JSON‑RPC method (e.g., tools/list) to the process: echo '{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}' | dotnet run.

What tools are provided?

Two tools: CapitalCase (converts text to title case) and SnakeCase (converts text to snake_case). They handle camelCase, PascalCase, and spaces intelligently.