gVisor website screenshot

gVisor

gVisor is an application kernel written in Go that implements a substantial portion of the Linux system surface. It provides an additional layer of isolation between running applications and the host operating system, intercepting and handling application system calls in user space to reduce the attack surface of the host kernel.

gVisor is listed with 1 API on the APIs.io network. Tagged areas include Containers, Kernel, Linux, Open Source, and Sandboxing.

gVisor’s developer surface includes documentation, engineering blog, and 14 more developer resources.

23.0/100 emerging ▬ flat Agent 1/100 human only Front door AI 3/6 light Heartbeat 100/100 alive self hosted · Apache-2.0 Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →
AccessFreemium
1 API
ContainersKernelLinuxOpen SourceSandboxingSecurity

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0
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.
Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against 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 75 points between them, because both conditional facets apply and carry 25 points together. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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 Ask about this →
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
  • 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) Ask about this →
  • 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) Ask about this →
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
12 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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.
Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →
Ask about:
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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/gvisor/apis.yml: open an issue on github.com/api-evangelist/gvisor 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.

gVisor

gVisor is an open-source application kernel written in Go that provides an additional layer of isolation between containerized applications and the host operating system. It imp...

gVisor API pricing

Not yet checked against gVisor's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

PlanPrice
Free freemium Free
Professional paid Free
Enterprise enterprise —

Plan details, limits and sources →

Rate limits

Compiled by API Evangelist, not yet checked against gVisor's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

gVisor Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

gVisor Rate Limits

5 limits

RATE LIMITS

Data License 1

How its data and outputs may be reused, quoted from its own terms.

gVisor

1 quoted statement, read from gVisor's own page on 2026-11-09.

LICENSE

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 2

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

gVisor Domain Security

TLSv1.3 · DMARC

SECURITY

gVisor Vulnerability Disclosure

no policy recorded

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: gvisor
name: gVisor
description: gVisor is an application kernel written in Go that implements a substantial portion of the Linux system surface.
  It provides an additional layer of isolation between running applications and the host operating system, intercepting and
  handling application system calls in user space to reduce the attack surface of the host kernel.
type: Index
deliveryModel:
  model: self-hosted
  license: Apache-2.0
  open_source: true
  commercial: false
  callable_host: false
  label: Self-hosted open source · you run it yourself
  confidence: high
  source:
  - license
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/gvisor.png
tags:
- Containers
- Kernel
- Linux
- Open Source
- Sandboxing
- Security
tags_raw:
- Containers
- Kernel
- Linux
- Open Source
- Sandboxing
- Security
- Open-Source
url: https://raw.githubusercontent.com/api-evangelist/gvisor/refs/heads/main/apis.yml
created: '2026-03-26'
modified: '2026-04-28'
specificationVersion: '0.23'
apis:
- aid: gvisor:gvisor
  name: gVisor
  description: gVisor is an open-source application kernel written in Go that provides an additional layer of isolation between
    containerized applications and the host operating system. It implements a substantial portion of the Linux system call
    interface in user space, making it compatible with most Linux applications while providing stronger security guarantees
    than traditional container runtimes.
  humanURL: https://gvisor.dev/
  tags:
  - Containers
  - Kernel
  - Linux
  - Open Source
  - Sandboxing
  - Security
  tags_raw:
  - Containers
  - Kernel
  - Linux
  - Open Source
  - Sandboxing
  - Security
  - Open-Source
  properties:
  - type: Documentation
    url: https://gvisor.dev/docs/
  - type: GettingStarted
    url: https://gvisor.dev/docs/user_guide/quick_start/docker/
common:
- type: Plans
  url: plans/gvisor-plans-pricing.yml
- type: RateLimits
  url: rate-limits/gvisor-rate-limits.yml
- type: FinOps
  url: finops/gvisor-finops.yml
- type: IssueTracker
  url: https://github.com/google/gvisor/issues
- type: SecurityPolicy
  url: https://github.com/google/gvisor/blob/master/SECURITY.md
- type: CodeOfConduct
  url: https://github.com/google/gvisor/blob/master/CODE_OF_CONDUCT.md
- type: ContributionGuide
  url: https://github.com/google/gvisor/blob/master/CONTRIBUTING.md
- type: License
  name: Apache-2.0
  url: https://github.com/google/gvisor/blob/master/LICENSE
- type: VulnerabilityDisclosure
  url: security/gvisor-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/gvisor-domain-security.yml
- type: Website
  url: https://gvisor.dev/
- type: GitHubOrganization
  url: https://github.com/google
- type: GitHubRepository
  url: https://github.com/google/gvisor
- type: Documentation
  url: https://gvisor.dev/docs/
- type: Blog
  url: https://gvisor.dev/blog/
- type: DataLicense
  url: data-license/gvisor-data-license.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

gVisor API — frequently asked questions

Does gVisor have an API?

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

How much does the gVisor API cost?

APIs.io lists 3 pricing plans for gVisor, with each plan's price, limits and inclusions under Pricing on this page.

Is the gVisor API ready for AI agents?

gVisor has a Kin Score of 23.0 out of 100 (emerging) and an Agent Readiness score of 0.6 (human-only), scored by API Evangelist on 2026-11-13.

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