Citizenship Descent Checker

Citizenship Descent Checker provides an online tool to determine eligibility for Canadian citizenship by descent under the updated Bill C-3, which removed the first‑generation limit as of 15 December 2025. The site offers detailed guides for Canada, Ireland, Italy, Germany and other jurisdictions, explaining residency requirements, documentation, costs and legal nuances. It also supplies FAQs, data sets and contact information for further assistance.

Citizenship Descent Checker publishes 3 API contracts indexed on the APIs.io network: Enquiry API, Guide API, and MCP API. Tagged areas include Citizenship, Descent, Canada, Immigration, and Guides.

The Citizenship Descent Checker catalog on APIs.io includes 1 Spectral governance ruleset.

Citizenship Descent Checker’s developer surface includes authentication and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

28.6/100 thin Agent 27/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers 2 Agent Skills

CitizenshipDescentCanada Immigration Guides

Kin Score

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

Composite quality — 28.6/100 · thin

Contract Quality 10.4 / 21

Developer Ergonomics 2.3 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.6 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 4.0 / 15

Agent readiness — 27/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 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

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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<a href="https://apis.io/providers/citizenshipdescentchecker-com/"><img src="https://apis.io/badge/citizenshipdescentchecker-com/card.svg" alt="Citizenship Descent Checker on APIs.io — Kin Score by API Evangelist"></a>

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

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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
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)

6 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 10.5 — up to +17.9 composite points
Developer Ergonomics scores 13.7 — up to +17.3 composite points
Contract Quality scores 48.8 — up to +12.8 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/citizenshipdescentchecker-com/apis.yml: open an issue on github.com/api-evangelist/citizenshipdescentchecker-com 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 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Citizenship Descent Checker Enquiry API

enquiry

Citizenship Descent Checker Guide API

checker

Citizenship Descent Checker MCP API

The mcp API from Citizenship Descent Checker — 1 operation(s) for mcp.

MCP Servers 1

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

Citizenship Descent Checker MCP Server

Remote MCP server at citizenshipdescentchecker.com.

MCP SERVER

Agent Skills 2

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

citizenshipdescentchecker-com-enquiry-process

AGENT SKILL

citizenshipdescentchecker-com-guide-checker-flow

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Citizenship Descent Checker API Rules

49 rules · 43 errors 1 warnings 5 info

SPECTRAL

Security Posture 3

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

Citizenshipdescentchecker Com Authentication

http · 1 scheme

SECURITY

Citizenshipdescentchecker Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Citizenshipdescentchecker Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Citizenshipdescentchecker Com Agentic Access

16 operations · 14 acting

AGENTIC

Resources

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 5

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

Authentication

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: citizenshipdescentchecker-com
name: Citizenship Descent Checker
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://citizenshipdescentchecker.com/og.png
description: Citizenship Descent Checker provides an online tool to determine eligibility for Canadian citizenship by descent
  under the updated Bill C-3, which removed the first‑generation limit as of 15 December 2025. The site offers detailed guides
  for Canada, Ireland, Italy, Germany and other jurisdictions, explaining residency requirements, documentation, costs and
  legal nuances. It also supplies FAQs, data sets and contact information for further assistance.
url: https://artifacts.apis.io/citizenshipdescentchecker-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-03'
modified: '2026-11-03'
tags:
- Citizenship
- Descent
- Canada
- Immigration
- Guides
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/citizenshipdescentchecker-com-agentic-access.yml
- type: Spectral
  url: rules/citizenshipdescentchecker-com-rules.yml
- type: Vocabulary
  url: vocabulary/citizenshipdescentchecker-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Security
  url: https://citizenshipdescentchecker.com/terms
- type: ErrorCatalog
  url: errors/citizenshipdescentchecker-com-problem-types.yml
- type: Conformance
  url: conformance/citizenshipdescentchecker-com-conformance.yml
- type: LLMsTxt
  url: llms/citizenshipdescentchecker-com-llms.txt
- type: ToolCrosswalk
  url: mcp/citizenshipdescentchecker-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/citizenshipdescentchecker-com-mcp.yml
- type: SecurityTxt
  url: well-known/citizenshipdescentchecker-com-security.txt
- type: WellKnown
  url: well-known/citizenshipdescentchecker-com-well-known.yml
- type: Hosts
  url: hosts/citizenshipdescentchecker-com-hosts.yml
- type: Vendors
  url: vendors/citizenshipdescentchecker-com-vendors.yml
- type: TermsOfService
  url: https://citizenshipdescentchecker.com/terms/
- type: PrivacyPolicy
  url: https://citizenshipdescentchecker.com/privacy/
- type: Authentication
  url: authentication/citizenshipdescentchecker-com-authentication.yml
- type: VulnerabilityDisclosure
  url: security/citizenshipdescentchecker-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/citizenshipdescentchecker-com-domain-security.yml
- type: Website
  url: https://citizenshipdescentchecker.com/
apis:
- aid: citizenshipdescentchecker-com:citizenshipdescentchecker-com-enquiry-api
  name: Citizenship Descent Checker Enquiry API
  description: enquiry
  humanURL: https://citizenshipdescentchecker.com/
  baseURL: https://citizenshipdescentchecker.com
  tags:
  - enquiry
  properties:
  - type: OpenAPI
    url: openapi/citizenshipdescentchecker-com-enquiry-api-openapi.yml
- aid: citizenshipdescentchecker-com:citizenshipdescentchecker-com-guide-api
  name: Citizenship Descent Checker Guide API
  description: checker
  humanURL: https://citizenshipdescentchecker.com/
  baseURL: https://citizenshipdescentchecker.com
  tags:
  - guide
  properties:
  - type: OpenAPI
    url: openapi/citizenshipdescentchecker-com-guide-api-openapi.yml
- aid: citizenshipdescentchecker-com:citizenshipdescentchecker-com-mcp-api
  name: Citizenship Descent Checker MCP API
  description: The mcp API from Citizenship Descent Checker — 1 operation(s) for mcp.
  humanURL: https://citizenshipdescentchecker.com/
  baseURL: https://citizenshipdescentchecker.com
  tags:
  - MCP
  tags_raw:
  - mcp
  properties:
  - type: OpenAPI
    url: openapi/citizenshipdescentchecker-com-mcp-api-openapi.yml
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 27
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Citizenship Descent Checker API — frequently asked questions

Does Citizenship Descent Checker have an API?

Yes. APIs.io lists 3 APIs from Citizenship Descent Checker, including Citizenship Descent Checker Enquiry API, Citizenship Descent Checker Guide API and Citizenship Descent Checker MCP API.

Is there an OpenAPI specification for the Citizenship Descent Checker API?

Yes. APIs.io indexes 3 OpenAPI specifications for Citizenship Descent Checker, each linked for download from this page.

How do I authenticate with the Citizenship Descent Checker API?

Citizenship Descent Checker uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Citizenshipdescentchecker Com Authentication.

Does Citizenship Descent Checker have an MCP server?

Yes. APIs.io lists 1 MCP server for Citizenship Descent Checker: Remote MCP server at citizenshipdescentchecker.com.

Is the Citizenship Descent Checker API ready for AI agents?

Citizenship Descent Checker has a Kin Score of 28.6 out of 100 (thin) and an Agent Readiness score of 26.8 (agent-aware), scored by API Evangelist on 2026-11-06.

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