Fired FBI Director James Comey was underwhelmed by the accusations in a partisan memo from Republicans accusing the feds of illegally spying on ex-Trump aide Carter Page over his ties to Russia.

“That’s it? Dishonest and misleading memo wrecked the House intel committee, destroyed trust with Intelligence Community, damaged relationship with FISA court, and inexcusably exposed classified investigation of an American citizen. For what? DOJ & FBI must keep doing their jobs,” he wrote on Twitter after the disputed memo was released by House Intelligence Committee Chair Devin Nunes, a staunch supporter of President Trump.

House Republicans charge that the FBI used information from a dossier prepared by a former British intelligence officer on Russia’s links to Trump to renew a warrant to spy on Page without disclosing that Hillary Clinton’s campaign and the DNC paid for it.

“The ‘dossier’ compiled by Christopher Steele on behalf of the Democratic National Committee and the Hillary Clinton campaign of the Carter Page FISA application,” the memo read, referring to the British ex-spy.

The dossier was originally funded by the conservative owner of the Washington Free Beacon during the GOP primaries.

Democrats stepped in and footed the bill after it became apparent that Trump would win the nomination.

National security experts have said there had to be additional evidence beyond the dossier — and that there was no chance that four federal FISA court judges would authorize first the warrant and then three renewals based solely on the dossier and Steele’s leak to Yahoo News.

Other critics also weighed in from both sides of the aisle.

“The latest attacks on the FBI and Department of Justice serve no American interests — no party’s, no president’s, only Putin’s,” Sen. John McCain said in a statement.

“The Nunes memo is partisan and misleading, simple as that. To use it as pretext for firing Deputy AG [Rod] Rosenstein, Special Counsel [Robert] Mueller or other DOJ leadership would be viewed as an attempt to obstruct justice in the Russia investigation,” Sen. Chuck Schumer wrote on Twitter.

Trump called the memo “a disgrace” and said that “a lot of people should be ashamed.”

He also gave a cryptic response when asked if Rosenstein should be fired.

“You figure that one out,” Trump told reporters when asked.

The president fired Comey over the Russia investigation now being conducted by Mueller, and replaced him with current Director Christopher Wray — who, along with Rosenstein, urged Trump not to release the memo.