PurlDB

PurlDB: is a set of tools to create and expose a database of purls (Package URLs). This project is sponsored by NLnet project https://nlnet.nl/project/vulnerabilitydatabase/ and nexB for https://www.aboutcode.org/

The PurlDB tools include:

PackageDB that is the reference model (based on ScanCode toolkit) that contains package data with PURL (Package URLs) being a first class citizen.
MineCode that contains utilities to mine package repositories
MatchCode that contains utilities to index package metadata and resources for matching
MatchCode.io that provides package matching functionalities for codebases
ClearCode that contains utilities to mine Clearlydefined for package data
purldb-toolkit CLI utility and library to use the PurlDB, its API and various related libraries.