gammastar

GammaStar (GammaStar Medical Group) is a Shanghai-based medical-device company backed by Qiming Venture Partners that develops, manufactures, and services precision radiotherapy and oncotherapy equipment, including rotary cobalt-60 gamma-ray radiosurgery systems, and operates a network of oncotherapy and psychosurgery centers. It is a medical-hardware manufacturer rather than an API provider; enrichment found no public developer portal, API documentation, OpenAPI, SDK, or MCP surface, and the gammastar.com domain currently resolves to a parked "for sale" listing on Atom.com rather than a corporate site.

gammastar is profiled on the APIs.io network. Tagged areas include Company, Medical Devices, Healthcare, Radiotherapy, and Oncology.

🌐 Visit website 📡 Source on GitHub

2.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

0 APIs

Company Medical Devices HealthcareRadiotherapyOncology Medical Equipment China

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 2.2/100 · 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 4.3 / 9

Regulatory Posture 0.0 / 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

Regulatory Posture applies to this provider. Its tags matched the Health 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.

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/. This rating is computed from github.com/api-evangelist/gammastar: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: gammastar
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/gammastar.png
name: gammastar
description: GammaStar (GammaStar Medical Group) is a Shanghai-based medical-device company backed by Qiming Venture Partners
  that develops, manufactures, and services precision radiotherapy and oncotherapy equipment, including rotary cobalt-60 gamma-ray
  radiosurgery systems, and operates a network of oncotherapy and psychosurgery centers. It is a medical-hardware manufacturer
  rather than an API provider; enrichment found no public developer portal, API documentation, OpenAPI, SDK, or MCP surface,
  and the gammastar.com domain currently resolves to a parked "for sale" listing on Atom.com rather than a corporate site.
url: https://raw.githubusercontent.com/api-evangelist/gammastar/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
x-website-status: parked-for-sale
x-enrichment-note: No public API/developer surface found (medical-device manufacturer); gammastar.com is a parked domain on
  Atom.com. No enrichment artifacts produced. Verified via Qiming portfolio + web search 2026-07-19.
tags:
- Company
- Medical Devices
- Healthcare
- Radiotherapy
- Oncology
- Medical Equipment
- China
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://gammastar.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence