Shepherd 3

Shepherd is a Y Combinator-backed (W21) insurtech modernizing commercial insurance for the construction and renewable energy sectors. Using technology and data-driven underwriting, it delivers faster decisions and clearer risk insights across Primary Casualty, Excess Casualty, and Builder's Risk coverage for middle-market to enterprise builders and operators. As of this enrichment pass Shepherd does not publish a public developer API, SDKs, MCP server, or a developer portal — this profile captures the company identity and public web properties only.

Shepherd 3 is profiled on the APIs.io network. Tagged areas include Company, Insurance, Insurtech, Commercial Insurance, and Construction.

Shepherd 3’s developer surface includes engineering blog, support, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
8.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyInsuranceInsurtechCommercial InsuranceConstructionRenewable EnergyUnderwritingRisk Management

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 8.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/shepherd-3: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Shepherd 3 Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 About
About

Source (apis.yml)

apis.yml Raw ↑ 
aid: shepherd-3
name: Shepherd 3
description: Shepherd is a Y Combinator-backed (W21) insurtech modernizing commercial insurance for the construction and renewable
  energy sectors. Using technology and data-driven underwriting, it delivers faster decisions and clearer risk insights across
  Primary Casualty, Excess Casualty, and Builder's Risk coverage for middle-market to enterprise builders and operators. As
  of this enrichment pass Shepherd does not publish a public developer API, SDKs, MCP server, or a developer portal — this
  profile captures the company identity and public web properties only.
url: https://raw.githubusercontent.com/api-evangelist/shepherd-3/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
image: https://cdn.prod.website-files.com/6941fd8f651ca29cd5bc3597/6967fcaec4a604c140d2daf8_Frame%202147227436.jpg
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Insurance
- Insurtech
- Commercial Insurance
- Construction
- Renewable Energy
- Underwriting
- Risk Management
apis: []
common:
- type: DomainSecurity
  url: security/shepherd-3-domain-security.yml
- type: Website
  url: https://www.shepherdinsurance.com/
- type: Blog
  url: https://www.shepherdinsurance.com/blog
- type: Support
  url: https://www.shepherdinsurance.com/contact
- type: About
  url: https://www.shepherdinsurance.com/about
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1