Quaisr

Quaisr is a SimOps platform that helps engineering teams digitalise faster by integrating modelling and simulation workflows, enabling data‑driven decision making at scale. We are a team of researchers and engineers dedicated to building the connectivity layer for the world’s most complex systems, turning theoretical simulation into actionable, data‑led intelligence.

Quaisr is listed with 1 API on the APIs.io network. Tagged areas include SimOps, Engineering, Simulation, Data-driven, and Connectivity.

🌐 Visit website 📡 Profile data on GitHub

13.7/100 emerging Agent 3/100 human only Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

SimOpsEngineering SimulationData-drivenConnectivity

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 13.7/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.6 / 11

Contract Governance 0.0 / 10

Discoverability 5.2 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 3/100 · 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 7 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

12 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 7.1 — up to +18.6 composite points
Access Clarity scores 21.1 — up to +15.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/quaisr/apis.yml: open an issue on github.com/api-evangelist/quaisr to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Quaisr API

Quaisr provides a SimOps platform; public API documentation is not publicly available.

Rate Limits 1

Documented rate limits and quota policies.

Quaisr Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Quaisr Authentication

0 schemes

SECURITY

Quaisr Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Quaisr Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Newsroom

Newsroom

Website

Website

Other 3

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Leadership

Leadership

Source (apis.yml)

aid: quaisr
name: Quaisr
description: Quaisr is a SimOps platform that helps engineering teams digitalise faster by integrating modelling and simulation
  workflows, enabling data‑driven decision making at scale. We are a team of researchers and engineers dedicated to building
  the connectivity layer for the world’s most complex systems, turning theoretical simulation into actionable, data‑led intelligence.
url: https://artifacts.apis.io/quaisr/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- SimOps
- Engineering
- Simulation
- Data-driven
- Connectivity
image: https://cdn.sanity.io/images/719p8ymp/production/d164d703808740a555b2607d68cf3f5d26b79024-422x216.png?rect=6,0,411,216&w=1200&h=630&auto=format
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LLMsTxt
  url: llms/quaisr-llms.txt
- type: Hosts
  url: hosts/quaisr-hosts.yml
- type: Vendors
  url: vendors/quaisr-vendors.yml
- type: SDKs
  url: packages/quaisr-packages.yml
- type: Packages
  url: packages/quaisr-packages.yml
- type: TermsOfService
  url: https://quaisr.com/legal/terms-of-service
- type: PrivacyPolicy
  url: https://quaisr.com/legal/privacy-policy
- type: Newsroom
  url: https://quaisr.com/press
- type: Leadership
  url: https://quaisr.com/team
- type: DomainSecurity
  url: security/quaisr-domain-security.yml
- type: Website
  url: https://www.quaisr.com/
- type: GitHubOrganization
  url: https://www.quaisr.com/
apis:
- name: Quaisr API
  description: Quaisr provides a SimOps platform; public API documentation is not publicly available.
  humanURL: https://quaisr.com/
  aid: quaisr:quaisr-api
x-backed-by:
- crane-venture-partners
x-coverage:
  state: gated
  reason: sales-gate
  detail: The Quaisr website offers a "Book a demo" sales form and provides no public API documentation or contract.
  evidence:
  - url: https://quaisr.com/docs
    status: 404
  checked: '2026-10-29'
x-enrichment:
  date: '2026-10-29'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Quaisr API — frequently asked questions

Does Quaisr have an API?

Yes. APIs.io lists 1 API from Quaisr, including Quaisr API.

How do I authenticate with the Quaisr API?

Quaisr documents its authentication (0 schemes). The details are profiled on APIs.io as Quaisr Authentication.

Is the Quaisr API ready for AI agents?

Quaisr has a Kin Score of 13.7 out of 100 (emerging) and an Agent Readiness score of 2.5 (human-only), scored by API Evangelist on 2026-10-31.

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get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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