Kosen Labs

Kosen Labs is a company surfaced as a portfolio company of a16z and added to the API Evangelist network as a stub for enrichment. This profile is a lead awaiting the enrichment pipeline.

Kosen Labs is profiled on the APIs.io network. Tagged areas include Company.

🌐 Visit website 📡 Source on GitHub
4.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
Company

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 4.3/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 4.3 / 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/kosen-labs: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

apis.yml Raw ↑ 
aid: kosen-labs
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/kosen-labs.png
name: Kosen Labs
description: Kosen Labs is a company surfaced as a portfolio company of a16z and added to the API Evangelist network as a
  stub for enrichment. This profile is a lead awaiting the enrichment pipeline.
url: https://raw.githubusercontent.com/api-evangelist/kosen-labs/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
x-enrichment:
  last_run: '2026-07-19'
  result: no-public-surface
  note: Name-only a16z portfolio listing. No company website, developer portal, GitHub org, or API surface could be located,
    so no artifacts were generated. Re-run once a canonical domain is known.
  source_verified:
    url: https://a16z.com/investment-list/
    status: 200
    evidence: '"kosen labs" appears in the investment list, names only, with no linked URL'
  domains_probed:
  - domain: kosenlabs.com
    dns: 107.173.2.166
    http: 502
    result: no-content
  - domain: kosen.ai
    dns: resolves
    http: 200
    result: parked-for-sale
  - domain: kosen.io
    dns: resolves
    http: 200
    result: parked-lander
  - domain: kosen.dev
    dns: resolves
    http: 200
    result: unrelated-japanese-domain
  - domain: kosen.co
    dns: resolves
    http: 0
    result: tls-failure
  - domain: kosen.com
    dns: resolves
    http: 0
    result: self-signed-cert
  - domain: kosenlabs.ai
    dns: NXDOMAIN
  - domain: kosenlabs.io
    dns: NXDOMAIN
  - domain: kosenlabs.dev
    dns: NXDOMAIN
  - domain: kosenlabs.xyz
    dns: NXDOMAIN
  - domain: kosenlabs.app
    dns: NXDOMAIN
  - domain: kosenlabs.jp
    dns: NXDOMAIN
  - domain: kosenlabs.tech
    dns: NXDOMAIN
  - domain: kosen-labs.com
    dns: NXDOMAIN
  - domain: kosenlabs.co
    dns: NXDOMAIN
  - domain: trykosen.com
    dns: NXDOMAIN
  - domain: getkosen.com
    dns: NXDOMAIN
  github_searched: no matching org or repo; all "kosen" hits are Japanese KOSEN technical colleges
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io