Sourcefold / 2026

About & affiliation

Who maintains Sourcefold Notes, the related tools and the disclosed product relationships.

The same team, visible connections

Vesper2026 maintains Sourcefold Notes and the three linked MIT tools as part of the same maintenance team as the related Eqvero, KolmoPDF and KomoPDF ecosystem. This blog is not an independent review site, a fictional research institute or a source of investment recommendations.

We write about reproducible handoffs using synthetic examples. Product sites cover their own tutorials and limitations; this fourth site discusses the connections between them without copying those articles.

Three related products

Eqvero: research using public company disclosures.
KolmoPDF: separate cloud PDF-to-Markdown workflow that uploads documents.
KomoPDF: the related PDF editor.

The linked open-source CLIs are local utilities, not the private implementations of those products. This static blog has no document uploader, analytics or accounts. The production website is hosted on Vercel; the source and retained Pages copy are on GitHub. Hosting and external resource requests still use the network.