Proton Drive MCP

Instructions

Implementation Reference

• src/index.ts:362-388 (handler)

  Handler for the 'delete_file' tool. Validates the input path using validatePath, determines if it's a file or directory using stat, deletes using rm (recursive for directories) or unlink (for files), and returns a success message or throws an MCP error on failure.

  case 'delete_file': {
    const deletePath = validatePath(args?.path as string);
    
    try {
      const stats = await stat(deletePath);
      
      if (stats.isDirectory()) {
        await rm(deletePath, { recursive: true, force: true });
      } else {
        await unlink(deletePath);
      }
      
      return {
        content: [
          {
            type: 'text',
            text: `Successfully deleted: ${getRelativePath(deletePath)}`,
          },
        ],
      };
    } catch (error: any) {
      throw new McpError(
        ErrorCode.InternalError,
        `Cannot delete: ${error.message}`
      );
    }
  }

• src/index.ts:177-190 (registration)

  Registration of the 'delete_file' tool in the ListTools response, including its name, description, and input schema requiring a 'path' parameter.

  {
    name: 'delete_file',
    description: 'Delete a file or folder from Proton Drive',
    inputSchema: {
      type: 'object',
      properties: {
        path: { 
          type: 'string', 
          description: 'Path to delete relative to Proton Drive root' 
        },
      },
      required: ['path'],
    },
  },

• src/index.ts:180-190 (schema)

  Input schema for the 'delete_file' tool, defining an object with a required 'path' string property.

    inputSchema: {
      type: 'object',
      properties: {
        path: { 
          type: 'string', 
          description: 'Path to delete relative to Proton Drive root' 
        },
      },
      required: ['path'],
    },
  },