certdesk-dev

certdesk provides a service that checks any domain's TLS certificate for expiry, chain structure, revocation status and regional differences without requiring signup. It also offers a daily digest of CA/Browser Forum and Mozilla CA Program news, and supplies a certificate checker API and MCP articles in Korean.

certdesk-dev publishes 8 API contracts indexed on the APIs.io network, including Certificate API, Dns API, Dns Info API, and 5 more. Tagged areas include Company.

The certdesk-dev catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

certdesk-dev’s developer surface includes engineering blog and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

28.2/100 thin Agent 23/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 Agent Skills

Company

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 28.2/100 · thin

Contract Quality 11.7 / 21

Developer Ergonomics 0.5 / 17

Access Clarity 1.8 / 17

Operational Transparency 2.0 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 3.1 / 15

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

8 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 3.0 — up to +19.4 composite points
Access Clarity scores 10.5 — up to +17.9 composite points
Contract Quality scores 55.2 — up to +11.2 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/certdesk-dev/apis.yml: open an issue on github.com/api-evangelist/certdesk-dev 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 →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 8

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

certdesk API

TLS/SSL certificate diagnostics API providing verdicts on certificate status.

certdesk-dev Certificate API

The Certificate API from certdesk-dev — 1 operation(s) for certificate.

certdesk-dev Dns API

The Dns API from certdesk-dev — 1 operation(s) for dns.

certdesk-dev Dns Info API

The Dns Info API from certdesk-dev — 1 operation(s) for dns info.

certdesk-dev Expiry API

The Expiry API from certdesk-dev — 1 operation(s) for expiry.

certdesk-dev Explain API

The Explain API from certdesk-dev — 1 operation(s) for explain.

certdesk-dev Security API

The Security API from certdesk-dev — 1 operation(s) for security.

certdesk-dev Watch API

The Watch API from certdesk-dev — 1 operation(s) for watch.

Scroll for all 8

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

certdesk-dev-monitor-certificate-expiry

AGENT SKILL

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Certdesk Dev Context

8 classes · 73 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

certdesk-dev API Rules

48 rules · 46 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Certdesk Dev Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Certdesk Dev Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Certdesk Dev Agentic Access

7 operations · 1 acting

AGENTIC

Resources

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 4

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

StatusPage

StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Newsroom

Newsroom

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: certdesk-dev
name: certdesk-dev
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://certdesk.dev/_astro/og-default.D8zvBtiH.png
description: certdesk provides a service that checks any domain's TLS certificate for expiry, chain structure, revocation
  status and regional differences without requiring signup. It also offers a daily digest of CA/Browser Forum and Mozilla
  CA Program news, and supplies a certificate checker API and MCP articles in Korean.
url: https://artifacts.apis.io/certdesk-dev/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-03'
modified: '2026-11-03'
tags:
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/certdesk-dev-agentic-access.yml
- type: Spectral
  url: rules/certdesk-dev-rules.yml
- type: JSONLD
  url: json-ld/certdesk-dev-context.jsonld
- type: Vocabulary
  url: vocabulary/certdesk-dev-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/certdesk-dev-data-model.yml
- type: Security
  url: security/certdesk-dev-vulnerability-disclosure.yml
- type: ErrorCatalog
  url: errors/certdesk-dev-problem-types.yml
- type: Conformance
  url: conformance/certdesk-dev-conformance.yml
- type: LLMsTxt
  url: llms/certdesk-dev-llms.txt
- type: SecurityTxt
  url: well-known/certdesk-dev-security.txt
- type: WellKnown
  url: well-known/certdesk-dev-well-known.yml
- type: Hosts
  url: hosts/certdesk-dev-hosts.yml
- type: Vendors
  url: vendors/certdesk-dev-vendors.yml
- type: TermsOfService
  url: https://certdesk.dev/ko/terms/
- type: StatusPage
  url: https://certdesk.dev/status/
- type: PrivacyPolicy
  url: https://certdesk.dev/ko/privacy/
- type: Newsroom
  url: https://certdesk.dev/ko/news/
- type: Blog
  url: https://certdesk.dev/ko/blog/
- type: VulnerabilityDisclosure
  url: security/certdesk-dev-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/certdesk-dev-domain-security.yml
- type: Website
  url: https://certdesk.dev/
apis:
- name: certdesk API
  description: TLS/SSL certificate diagnostics API providing verdicts on certificate status.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  aid: certdesk-dev:certdesk-api
- aid: certdesk-dev:certdesk-dev-certificate-api
  name: certdesk-dev Certificate API
  description: The Certificate API from certdesk-dev — 1 operation(s) for certificate.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - Certificate
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-certificate-api-openapi.yml
- aid: certdesk-dev:certdesk-dev-dns-api
  name: certdesk-dev Dns API
  description: The Dns API from certdesk-dev — 1 operation(s) for dns.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - DNS
  tags_raw:
  - Dns
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-dns-api-openapi.yml
- aid: certdesk-dev:certdesk-dev-dns-info-api
  name: certdesk-dev Dns Info API
  description: The Dns Info API from certdesk-dev — 1 operation(s) for dns info.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - Dns Info
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-dns-info-api-openapi.yml
- aid: certdesk-dev:certdesk-dev-expiry-api
  name: certdesk-dev Expiry API
  description: The Expiry API from certdesk-dev — 1 operation(s) for expiry.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - Expiry
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-expiry-api-openapi.yml
- aid: certdesk-dev:certdesk-dev-explain-api
  name: certdesk-dev Explain API
  description: The Explain API from certdesk-dev — 1 operation(s) for explain.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - Explain
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-explain-api-openapi.yml
- aid: certdesk-dev:certdesk-dev-security-api
  name: certdesk-dev Security API
  description: The Security API from certdesk-dev — 1 operation(s) for security.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - Security
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-security-api-openapi.yml
- aid: certdesk-dev:certdesk-dev-watch-api
  name: certdesk-dev Watch API
  description: The Watch API from certdesk-dev — 1 operation(s) for watch.
  humanURL: https://certdesk.dev/ko/
  baseURL: https://certdesk.dev/api/v1
  tags:
  - Watch
  properties:
  - type: OpenAPI
    url: openapi/certdesk-dev-watch-api-openapi.yml
x-enrichment:
  date: '2026-11-03'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

certdesk-dev API — frequently asked questions

Does certdesk-dev have an API?

Yes. APIs.io lists 8 APIs from certdesk-dev, including certdesk API, certdesk-dev Certificate API and certdesk-dev Dns API, and 5 more.

Is there an OpenAPI specification for the certdesk-dev API?

Yes. APIs.io indexes 7 OpenAPI specifications for certdesk-dev, each linked for download from this page.

Is the certdesk-dev API ready for AI agents?

certdesk-dev has a Kin Score of 28.2 out of 100 (thin) and an Agent Readiness score of 23.1 (agent-aware), scored by API Evangelist on 2026-11-06.

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