Giant Swarm

Giant Swarm offers a curated, managed platform engineering stack built on Kubernetes, providing battle-tested components for fleet management, observability, security, networking, connectivity, a developer portal, AI/agent platforms and application management across hybrid and multi-cloud environments. Its documentation covers getting started guides, tutorials, an API and CLI reference, support and training, and changes and releases.

Giant Swarm is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Kubernetes, Platform Engineering, Cloud-Native, and Observability.

Giant Swarm’s developer surface includes CLI, changelog, authentication, documentation, API reference, getting-started guide, support, and 25 more developer resources.

36.6/100 thin Agent 9/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →
2 APIs 1 MCP Servers
CompanyKubernetesPlatform EngineeringCloud-NativeObservabilityDeveloper PlatformMulti-Cloud

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0
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.
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/.
Show this score on your site. Kin Score badge preview for Giant Swarm It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/giant-swarm/"><img src="https://apis.io/badge/giant-swarm/card.svg" alt="Giant Swarm on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • 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
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
  • Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
10 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.
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/giant-swarm/apis.yml: open an issue on github.com/api-evangelist/giant-swarm 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

MarketPositionDepthRegistered MCP serverDeclares compatibility
Artifact Hub Cloud-Native Packages standard 52.2 - 1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

APIs 2

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

Giant Swarm Platform API

Giant Swarm's platform API is a Kubernetes API that operates on each customer management cluster, offering custom resources (Cluster API clusters, App Platform apps, catalogs, p...

Giant Swarm Observability Platform API

The Giant Swarm Observability Platform API imports and exports metrics, logs and traces through upstream-compatible endpoints (Prometheus remote write and query API, Loki push a...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Giant Swarm Muster MCP server

Giant Swarm's Agent Platform exposes its customers' management clusters to AI agents through Muster, an MCP aggregator that sits in front of mcp-kubernetes (one per management c...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Giant Swarm Rate Limits

0 limits

RATE LIMITS

Security Posture 3

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

Giant Swarm Authentication

2 schemes

SECURITY

Giant Swarm Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Giant Swarm Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Giant Swarm Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Build 4

SDKs, sample code, and the tooling you integrate with

Access & Security 6

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 4

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: giant-swarm
name: Giant Swarm
description: Giant Swarm offers a curated, managed platform engineering stack built on Kubernetes, providing battle-tested
  components for fleet management, observability, security, networking, connectivity, a developer portal, AI/agent platforms
  and application management across hybrid and multi-cloud environments. Its documentation covers getting started guides,
  tutorials, an API and CLI reference, support and training, and changes and releases.
url: https://raw.githubusercontent.com/api-evangelist/giant-swarm/refs/heads/main/apis.yml
x-type: company
x-source: harvest:kin-score-markets
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-18'
modified: '2026-10-18'
tags:
- Company
- Kubernetes
- Platform Engineering
- Cloud-Native
- Observability
- Developer Platform
- Multi-Cloud
tags_raw:
- Company
- Kubernetes
- Platform Engineering
- Cloud Native
- Observability
- Developer Platform
- Multi-Cloud
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://www.giantswarm.io/hubfs/raw_assets/public/loom-2026/images/og/giant-swarm-default-og.jpg
common:
- type: Plans
  url: plans/giant-swarm-plans-pricing.yml
- type: CLI
  url: cli/giant-swarm-cli.yml
- type: ChangeLog
  url: changelog/giant-swarm-changelog.yml
- type: Conventions
  url: conventions/giant-swarm-conventions.yml
- type: Security
  url: https://www.giantswarm.io/responsible-disclosure
- type: Authentication
  url: authentication/giant-swarm-authentication.yml
- type: Lifecycle
  url: lifecycle/giant-swarm-lifecycle.yml
- type: Conformance
  url: conformance/giant-swarm-conformance.yml
- type: LLMsTxt
  url: llms/giant-swarm-llms.txt
- type: MCPServer
  url: mcp/giant-swarm-mcp.yml
- type: SecurityTxt
  url: well-known/giant-swarm-security.txt
- type: SecurityTxt
  url: well-known/giant-swarm-giantswarm-security.txt
- type: WellKnown
  url: well-known/giant-swarm-well-known.yml
- type: Hosts
  url: hosts/giant-swarm-hosts.yml
- type: Vendors
  url: vendors/giant-swarm-vendors.yml
- type: SDKs
  url: packages/giant-swarm-packages.yml
- type: Packages
  url: packages/giant-swarm-packages.yml
- type: VulnerabilityDisclosure
  url: security/giant-swarm-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/giant-swarm-domain-security.yml
- type: Website
  url: https://giantswarm.io
- type: Documentation
  url: https://docs.giantswarm.io
- type: APIReference
  url: https://docs.giantswarm.io/reference/
- type: GettingStarted
  url: https://docs.giantswarm.io/getting-started/
- type: Support
  url: https://docs.giantswarm.io/support/
- type: ChangeLog
  url: https://docs.giantswarm.io/changes/
- type: DeveloperPortal
  url: https://docs.giantswarm.io/overview/developer-portal/
- type: Blog
  url: https://www.giantswarm.io/blog/
- type: GitHubOrganization
  url: https://github.com/giantswarm
- type: PrivacyPolicy
  url: https://www.giantswarm.io/privacy-policy
- type: Contact
  url: https://www.giantswarm.io/contact/
- type: LinkedIn
  url: https://www.linkedin.com/company/giant-swarm/
- type: YouTube
  url: https://www.youtube.com/user/GiantSwarm
apis:
- aid: giant-swarm:platform-api
  name: Giant Swarm Platform API
  description: Giant Swarm's platform API is a Kubernetes API that operates on each customer management cluster, offering
    custom resources (Cluster API clusters, App Platform apps, catalogs, policies) to create and update workload clusters
    and deploy applications, accessed via kubectl with the kubectl-gs plugin, GitOps (Flux) or the developer portal. Each
    management cluster has its own API endpoint, https://api.<management cluster base domain>/, provided by Giant Swarm.
  humanURL: https://docs.giantswarm.io/getting-started/access-to-platform-api/
  baseURL: https://api.{managementClusterBaseDomain}/
  tags:
  - Kubernetes
  - Platform Engineering
  properties:
  - type: Documentation
    url: https://docs.giantswarm.io/getting-started/access-to-platform-api/
  - type: APIReference
    url: https://docs.giantswarm.io/reference/platform-api/
  - type: Authentication
    url: https://docs.giantswarm.io/tutorials/access-management/authentication/user/
  - type: GitHubRepository
    url: https://github.com/giantswarm/apiextensions-application
- aid: giant-swarm:observability-platform-api
  name: Giant Swarm Observability Platform API
  description: The Giant Swarm Observability Platform API imports and exports metrics, logs and traces through upstream-compatible
    endpoints (Prometheus remote write and query API, Loki push and query API, Tempo/OTLP) on a shared per-installation host
    https://observability.<domain_name>, authenticated with an OIDC bearer token plus an X-Scope-OrgID tenant header; it must
    be enabled for an installation by the Account Engineer.
  humanURL: https://docs.giantswarm.io/overview/observability/data-management/data-import-export/observability-platform-api/
  baseURL: https://observability.{domain_name}
  tags:
  - Observability
  properties:
  - type: Documentation
    url: https://docs.giantswarm.io/overview/observability/data-management/data-import-export/observability-platform-api/
x-coverage:
  state: covered
  reason: identity-verified
  detail: Website and link pointers read from giantswarm.io homepage and docs.giantswarm.io index.
  evidence:
  - url: https://giantswarm.io
    status: 200
  - url: https://docs.giantswarm.io
    status: 200
  - url: https://docs.giantswarm.io/reference/
    status: 200
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 27
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=deepseek,regulatory=anthropic

Giant Swarm API — frequently asked questions

Does Giant Swarm have an API?

Yes. APIs.io lists 2 APIs from Giant Swarm, including Giant Swarm Platform API and Giant Swarm Observability Platform API.

How do I authenticate with the Giant Swarm API?

Giant Swarm uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Giant Swarm Authentication.

How much does the Giant Swarm API cost?

APIs.io lists 1 pricing plan for Giant Swarm, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does Giant Swarm have an MCP server?

Yes. APIs.io lists 1 MCP server for Giant Swarm: Giant Swarm's Agent Platform exposes its customers' management clusters to AI agents through Muster, an MCP aggregator that sits in front of mcp-kubernetes (one per management cluster) and other downs

Is the Giant Swarm API ready for AI agents?

Giant Swarm has a Kin Score of 36.6 out of 100 (thin) and an Agent Readiness score of 8.5 (agent-aware), scored by API Evangelist on 2026-10-31.

Work with this as data

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MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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