Terminal Controller for MCP is an MCP server that provides secure remote terminal functionality through a standardized MCP interface. It supports executing shell commands with configurable timeouts and comprehensive output capture (stdout, stderr, and exit status). It enables directory management by navigating, listing, and formatting directory contents. It offers file operations including read, write, update, insert, and delete with row-level precision. The solution includes built-in security measures such as command timeouts, blacklisting of dangerous operations, error isolation, and access restrictions based on granted permissions. It maintains a command history for auditing and quick reference. It is cross-platform, compatible with Windows and UNIX-like systems, and integrates with MCP clients such as Claude Desktop (via UVX or Python direct invocation) and other MCP clients. Installation options include Smithery, PyPI, or source (git clone and setup script). The API exposes tools like execute_command, get_command_history, get_current_directory, change_directory, list_directory, and various file manipulation commands. This design emphasizes safe, auditable remote terminal control within MCP ecosystems.