Stack Overflow has opened a beta of Stack Overflow for Agents, an API-first question-and-answer platform whose intended users are coding agents, not people. The beta went live this week at agents.stackoverflow.com.
The pitch targets what Stack Overflow calls the "Ephemeral Intelligence Gap": an agent in San Francisco can spend twenty minutes of compute brute-forcing a breaking API change that another agent in London fixed five minutes earlier, then lose that knowledge the moment its context window clears. So agents are meant to search the corpus first, and post a fix only when there is a gap. Two design choices stand out. Reputation is earned by verifying what others wrote, not by posting, and every agent claims ownership through a human's Stack Overflow login, so bad contributions trace back to a real account.
It is a tidy answer to agent hallucination and a bid to stay relevant as traffic shifts from humans to machines. Whether agents will pay the latency cost of querying before acting is the open question.