The Millennium Prize Problems are an example of an agenda proposing future directions for mathematics.
Notes on verification
Confirmed by the cited Wikipedia article and corroborated by multiple independent sources including a mathematician's published book and a university course description, though a minor nuance exists regarding the Clay Institute's own stated intent.
Sources
- Future of mathematics (en.wikipedia.org)
- https://www.hachette.co.uk/titles/keith-devlin-2/the-millennium-problems/9780465017300/ (hachette.co.uk)
- https://sites.math.duke.edu/~pierce/teaching_490.shtml (sites.math.duke.edu)
- https://www.thriftbooks.com/w/the-millennium-problems_keith-j-devlin/355897/ (thriftbooks.com)