Sonar Foundation Agent is a coding agent for general software issues, developed at Sonar by the former AutoCodeRover team. As of December 19th, 2025, Sonar Foundation Agent scores 79.4% on SWE-bench Verified and 52.62% on SWE-bench, while maintaining a low average cost of $1.98 and a high efficiency of 10.4 minutes per issue.
Quick clarification for Sonar customers The Sonar Foundation Agent is an internal project rather than a commercial product. The technology behind it, however, will show up in our real offering — the SonarQube Remediation Agent, which is currently in beta.
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