I've been working on a post-quantum cryptography registry/wiki and it's now live. If you're an engineer trying to evaluate PQC algorithms side by side, you have to piece together information from FIPS documents, ePrint papers, mailing list threads, and scattered READMEs. There are some existing resources out there for parameter sets but I wanted something that goes much further and includes everything; algorithm descriptions, use case and feature filtering, benchmarks, implementation references, and wiki-style prose all in one place with a consistent schema. So that's what this is. It covers nine algorithms today; the NIST standards (ML-KEM, ML-DSA, SLH-DSA), the NIST pipeline (FN-DSA, HQC), blockchain-specific schemes (SHRINCS, SHRIMPS, leanSig), and XMSS. There are a lot more I want to add and the registry is open source so contributions are welcome.