Chelseaavondale

Chelsea Avondale delivers cutting‑edge risk technology for property and casualty insurers, applying scientific underwriting methods to dramatically lower loss ratios and accelerate organic growth. Their platform combines precise risk assessment tools, portfolio construction capabilities, and data‑driven insights, enabling insurers to price policies more accurately, improve underwriting efficiency, and achieve better overall insurance outcomes for their clients.

Chelseaavondale is profiled on the APIs.io network. Tagged areas include Insurance, Underwriting, Risk Technology, Property & Casualty, and Scientific Underwriting.

🌐 Visit website 📡 Source on GitHub

3.1/100 minimal Agent 0/100 human only Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

0 APIs

Insurance UnderwritingRisk TechnologyProperty & CasualtyScientific Underwriting

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 3.1/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 0.8 / 15

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

Regulatory Posture applies to this provider. Its tags matched the Insurance regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/chelseaavondale: 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.

Chelseaavondale Domain Security

TLSv1.2

SECURITY

Resources

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

Hosts

Hosts

Source (apis.yml)

aid: chelseaavondale
name: Chelseaavondale
image: https://chelseaavondale.com/dist/img/jpg/social-share/chelsea-social.png
description: Chelsea Avondale delivers cutting‑edge risk technology for property and casualty insurers, applying scientific
  underwriting methods to dramatically lower loss ratios and accelerate organic growth. Their platform combines precise risk
  assessment tools, portfolio construction capabilities, and data‑driven insights, enabling insurers to price policies more
  accurately, improve underwriting efficiency, and achieve better overall insurance outcomes for their clients.
url: https://raw.githubusercontent.com/api-evangelist/chelseaavondale/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-08 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-08'
modified: '2026-10-08'
tags:
- Insurance
- Underwriting
- Risk Technology
- Property & Casualty
- Scientific Underwriting
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Hosts
  url: hosts/chelseaavondale-hosts.yml
- type: DomainSecurity
  url: security/chelseaavondale-domain-security.yml
- type: Website
  url: https://chelseaavondale.com
apis: []
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Chelsea Avondale provides insurance services and does not expose a software API.
  evidence:
  - url: https://chelseaavondale.com
    status: 200
  checked: '2026-10-08'
x-enrichment:
  date: '2026-10-08'
  status: enriched
  artifacts_added: 4
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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