The San Francisco 49ers and wide receiver Christian Kirk have agreed to a one-year contract, according to a source who confirmed the deal to ESPN. Financial terms of the agreement and any incentive structures were not immediately available, and the team has not yet issued an official announcement. Kirk, a veteran receiver, adds another option to San Francisco’s passing attack as the franchise looks to build on its recent run of success. The reported agreement comes as teams across the league continue to adjust their rosters ahead of offseason programs, with front offices weighing short-term flexibility against longer-term commitments. A one-year deal typically offers both player and club an opportunity to evaluate fit on and off the field before considering an extended stay. For the 49ers, adding another established wideout provides additional depth and experience to a position group that has played a central role in the team’s offensive identity. The 49ers have leaned on a balanced approach built around a strong run game, play-action concepts, and yards-after-catch opportunities for their receivers and tight ends. Kirk’s arrival would give the team another option who can work in a variety of alignments and routes as the coaching staff fine-tunes its game plans. For Kirk, joining a team with postseason aspirations presents a chance to contribute in meaningful situations. A one-year contract often serves as a platform for a player to showcase his skills in a new system, build chemistry with a new quarterback and coaching staff, and potentially position himself for future negotiations. As with all reported deals, the agreement would become official only after standard procedures are completed, including any required physicals and the filing of the contract with the league office. Until the 49ers formally confirm the signing, details surrounding the role envisioned for Kirk in the offense will remain to be seen, but the move signals another step in San Francisco’s ongoing roster building for the upcoming NFL season.