The phrase "a core tool of" is correct and usable in written English.
It can be used to describe something that is essential or fundamental to a particular process, system, or field.
Example: "Data analysis is a core tool of effective decision-making in business."
Alternatives: "an essential instrument of" or "a fundamental resource of".
However, control over the mass media was, throughout most of the twentieth century, a core tool of repressive governments.
"If the courts strike down the women's ability to sue Walmart, this pretty much fundamentally weakens a core tool of collective action for workers.
As Dorian Warren put it: "If the courts strike down the women's ability to sue Walmart, this pretty much fundamentally weakens a core tool of collective action for workers.
Through a bipartisan consensus, Republican and Democratic leadership have consistently viewed development assistance as a core tool of U.S. foreign policy to address American interests while promoting our democratic ideals and role as a compassionate nation.
Dan Gillmor is clearly right to include these basic characteristics in his book We the Media, adding to the core tools of what he describes as a transformation in journalism, short message service (SMS), and mobile connected cameras to mailing lists, Web logs, Wikis, and other tools.
He says the same early adopters who turned computers from scientific data-gathering machines into the core tools of our personal lives are the same species as the self-quantifying pioneers who are pushing personal data tracking as a logical and inevitable next step in human development.
The core tools of the SMART program are resources and relationships: university-designed or commercial water data collection equipment, data loggers and chemistry supplies, on-campus science and engineering training for teacher-mentors and students, and a community mentor network.
Such guidelines could be built around a core of tools, methods and approaches common to mammalian and ecological toxicology, the most important of which are described in this paper.
Electrochemical methods have attracted tremendous focus and efforts as a core analytical tool in the design of chemical and biological sensors.
The core tool for the prediction of coding regions in the pipeline is the FrameD program.
Many Vanted add-ons are able to interact with each other, thereby increasing the capabilities of the core tool.
