Mantis

Mantis (Mantis Biotech) builds predictive digital twins of individual people, aggregating personal data streams — wearables, digital activity, and clinical records — into high-fidelity models by combining large language models with physics-based simulation. The company positions itself as a neutral intermediary for personal predictive models — an "OAuth for identity" or "Plaid for banking" layer — letting individuals grant scoped, revocable access to their twin to healthcare providers and third-party builders. Applications include pre-symptomatic infection detection, cognitive baseline monitoring, heart-failure decompensation forecasting, medication-adherence prediction, post-operative recovery trajectories, psychiatric relapse early warning, and running trials on twins. Mantis is a Y Combinator (Winter 2026) company; as of this profile it publishes a marketing site and manifesto but no public API, developer portal, or SDKs.

Mantis is profiled on the APIs.io network. Tagged areas include Company, Digital Twins, Healthcare, Predictive Analytics, and Wearables.

🌐 Visit website 📡 Source on GitHub

3.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

0 APIs

CompanyDigital TwinsHealthcarePredictive AnalyticsWearablesHealth DataArtificial IntelligenceBiotechY Combinator

Kin Score

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

Composite quality — 3.3/100 · 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 1.1 / 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/mantis: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: mantis
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/mantis.png
name: Mantis
description: Mantis (Mantis Biotech) builds predictive digital twins of individual people, aggregating personal data streams
  — wearables, digital activity, and clinical records — into high-fidelity models by combining large language models with
  physics-based simulation. The company positions itself as a neutral intermediary for personal predictive models — an "OAuth
  for identity" or "Plaid for banking" layer — letting individuals grant scoped, revocable access to their twin to healthcare
  providers and third-party builders. Applications include pre-symptomatic infection detection, cognitive baseline monitoring,
  heart-failure decompensation forecasting, medication-adherence prediction, post-operative recovery trajectories, psychiatric
  relapse early warning, and running trials on twins. Mantis is a Y Combinator (Winter 2026) company; as of this profile it
  publishes a marketing site and manifesto but no public API, developer portal, or SDKs.
url: https://raw.githubusercontent.com/api-evangelist/mantis/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-yc-batch: W2026
x-tier: stub
x-tier-reason: portfolio-lead
x-company-contact: georgia@mantisbiotech.com
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Digital Twins
- Healthcare
- Predictive Analytics
- Wearables
- Health Data
- Artificial Intelligence
- Biotech
- Y Combinator
apis: []
common:
- type: DomainSecurity
  url: security/mantis-domain-security.yml
- type: Website
  url: https://mantisbiotech.com/
  name: Mantis Biotech
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1

Mantis

Kin Score

Security Posture 1

Mantis Domain Security

Resources

Access & Security 1

Company 1

Source (apis.yml)