The mongodb-runner package was renamed to @mongodb-js/mongodb-runner. This means that starting from next release, we should re-add it under the new name. The "binary" name the package exposes won't be changed, so in the package.json scripts we can continue using mongodb-runner ("scripts": { "start-server": "mongodb-runner <...>" }{} will continue working).

https://mongodb.slack.com/archives/C0B04K0C5QA/p1788340713065049