Jeff Green will give the Celtics every chance to re-sign him, according to his agent, David Falk.

Green will be a restricted free agent this summer.

After a month in Boston, Green is getting accustomed to the atmosphere and appears comfortable enough to make a long-term commitment.

“First of all, I have a very longstanding friendship with Doc [Rivers] and Danny [Ainge],’’ Falk said after the Celtics beat the Knicks, 96-86, last night at Madison Square Garden. “You got a championship-caliber team, three Hall of Famers and [Rajon] Rondo really coming into his own.’’

The CBA expires June 30 and it’s unclear what rules will be in place when the Celtics and Green are allowed to negotiate.

“There’s a lot of uncertainty because no one knows what the rules are going to be, so I told [Green] I don’t want him to spend one nanosecond thinking about next year,’’ Falk said. “I want him thinking about how he can help the team be a factor in the playoffs. And I think he needs to take the next 30 games to get acclimated, learn the plays, get to know how the guys play and I think he can help them in the playoffs.’’