are there instructions anywhere for using directsketch to sketch all reference genomes under a certain taxonomic node?

[ctb]

e.g. all plant genomes - sourmash-bio/sourmash#3172 - but I'd like to do fungi.

[bluegenes]

I have code to do everything except generate the csv of assembly accessions + taxids. Perhaps we can download from NCBI
via REST API (taxonomy) or similar? https://www.ncbi.nlm.nih.gov/datasets/docs/v2/api/rest-api/

Code is mostly in https://github.com/bluegenes/2024-ds-plant but I wrote some improved assembly version handling for the ICTV db that I will add. Shouldn't really be an issue if our downloaded file is recent and doesn't contain suppressed accessions.

[bluegenes]

For us I think we want an automated workflow, but may be worth writing a tutorial for this too so folks know how to build custom dbs