As the Trump administration continues to violently occupy Minnesota, the role of the defense tech firm Palantir—which continues to sell its data mining, automation, and surveillance technology to ICE—is coming under increasing scrutiny. A new tool, launched Thursday, follows the money making it happen.

Palantir Payroll, the product of an effort by the campaign Purge Palantir, compiles data from FEC filings to account for the two-way cash flow: from the government to Palantir via contracts, and from company executives to elected officials.

The campaign’s Jacinta González, head of programs at the progressive communications shop MediaJustice, says the tool helps bring to light Palantir’s business model to “operate in the shadows” through lobbying and political donations.

In fact, as a Monday report in Wired notes, Palantir’s own employees—some of whom are openly disturbed by the firm’s ICE collaboration—rely on outside news reports for information on their employer’s practices. CTO Akash Jain reportedly responded to one query about Palantir’s work with ICE by saying that the company does “not take the position of policing the use of our platform for every workflow.”

That attitude defines the company’s leadership. As Sophie Hurwitz wrote in Mother Jones last February, CEO Alex Karp said on an investor call following stock price surges that the company “is here to disrupt…and, when it’s necessary, to scare our enemies and, on occasion, kill them.” Since Palantir’s founding in 2003—the same year as ICE—by Karp and right-wing megadonor Peter Thiel, its tech has also reportedly been used to help make “kill lists” for the Israel Defense Forces.

González says that successive governments, Democrats included, have let the Palantir-DHS relationship grow entrenched: Since 2013, Palantir has provided ICE with the systems it currently uses to look through people’s information through a network of federally and privately-owned databases.