Cyrus Biotechnology website screenshot

Cyrus Biotechnology

Cyrus Biotechnology is a Seattle-based protein-design and drug-discovery company building novel biologics for serious unmet medical needs by re-engineering existing proteins with a tight loop between computational modeling and lab testing. Its flagship product, Cyrus Bench, is a cloud-based protein modeling and structure-prediction platform that packages the Rosetta software suite (alongside deep-learning tools such as AlphaFold, OpenFold, RoseTTAFold and ProteinMPNN) behind a browser-based interface for homology modeling, protein/protein and enzyme/ligand interface design, protein stabilization, protein/ligand and protein/protein docking, and X-ray molecular replacement. Cyrus Bench is delivered as a hosted web application with user documentation rather than a public developer REST API; the company is backed by Trinity Ventures.

Cyrus Biotechnology is profiled on the APIs.io network. Tagged areas include Company, Biotech, Protein Engineering, Drug Discovery, and Structural Biology.

Cyrus Biotechnology’s developer surface includes documentation and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub
6.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyBiotechProtein EngineeringDrug DiscoveryStructural BiologyProtein DesignMolecular ModelingBioinformaticsSoftware-as-a-Service

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 6.3/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.0 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.3 / 13
Contract Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/cyrus-biotechnology: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Cyrus Biotechnology Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Other 1

Properties that don't map to a standard resource type

Platform
Platform

Source (apis.yml)

apis.yml Raw ↑ 
aid: cyrus-biotechnology
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cyrus-biotechnology.png
name: Cyrus Biotechnology
description: Cyrus Biotechnology is a Seattle-based protein-design and drug-discovery company building novel biologics for
  serious unmet medical needs by re-engineering existing proteins with a tight loop between computational modeling and lab
  testing. Its flagship product, Cyrus Bench, is a cloud-based protein modeling and structure-prediction platform that packages
  the Rosetta software suite (alongside deep-learning tools such as AlphaFold, OpenFold, RoseTTAFold and ProteinMPNN) behind
  a browser-based interface for homology modeling, protein/protein and enzyme/ligand interface design, protein stabilization,
  protein/ligand and protein/protein docking, and X-ray molecular replacement. Cyrus Bench is delivered as a hosted web application
  with user documentation rather than a public developer REST API; the company is backed by Trinity Ventures.
url: https://raw.githubusercontent.com/api-evangelist/cyrus-biotechnology/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- trinity-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Biotech
- Protein Engineering
- Drug Discovery
- Structural Biology
- Protein Design
- Molecular Modeling
- Bioinformatics
- Software-as-a-Service
tags_raw:
- Company
- Biotech
- Protein Engineering
- Drug Discovery
- Structural Biology
- Protein Design
- Molecular Modeling
- Bioinformatics
- SaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/cyrus-biotechnology-domain-security.yml
- type: Website
  url: https://cyrusbio.com
- type: Documentation
  url: https://support.cyrusbio.com
- type: GitHubOrganization
  url: https://github.com/CyrusBiotechnology
- type: Platform
  url: https://cyrusbio.com/platform/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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