alterlab-chai
AlterLab-IEU/AlterLab-Academic-SkillsSkill
Predict biomolecular complexes with Chai-1, an open AlphaFold3-style model that folds multi-entity assemblies (proteins, ligands, nucleic acids) from a single typed FASTA — strong on antibody–antigen and protein–ligand complexes, with optional MSA and restraint inputs. Use when predicting an antibody–antigen complex, folding a mixed protein/ligand/nucleic-acid assembly described in one FASTA, or generating a complex with experimental restraints. For binding-affinity prediction or a ligand-focused co-fold prefer alterlab-boltz; for protein-only or protein–protein folding prefer alterlab-alphafo
Why this score
This repo hosts 10 skills, so its 76 stars are split between them (about 8 each) for scoring.
Popularity score: 55/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit e4836c08a20d, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onealterlab-chai AlterLab-IEU/AlterLab-Academic-Skills · Skill | 55 | ★ 76 | ≈154 always | 21d ago |
| chai adaptyvbio/protein-design-skills · Skill Both about chai and prediction | 51 | ★ 168 | ≈21 always | 5mo ago |