favicon.zip

favicon-zip is a company surfaced via the API Evangelist harvest backlog (source: mcp-registry) and added to the network as a stub for full-pipeline profiling.

favicon.zip is listed with 1 API on the APIs.io network. Tagged areas include Web Icons, Developer Tools, MCP Server, and PWA.

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

🌐 Visit website 📡 Profile data on GitHub

11.0/100 emerging Agent 18/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 API

Web IconsDeveloper Tools MCP Server PWA

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 11.0/100 · emerging

Contract Quality 5.1 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 3.3 / 9

Regulatory Posture 0.7 / 15

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 18 / 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 7 / 7

Rate-Limit Signaling 0 / 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 0 / 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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It updates itself when the score changes. Paste this where you link to your API docs:

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

Other styles, a README pill and a shields.io endpoint are on the badge page.

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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 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 →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 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):

Developer Ergonomics scores 0.0 — up to +20.0 composite points Ask about this →
Access Clarity scores 0.0 — up to +20.0 composite points Ask about this →
Contract Quality scores 23.8 — up to +19.1 composite points Ask about this →

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 →

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/favicon-zip/apis.yml: open an issue on github.com/api-evangelist/favicon-zip 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.

favicon.zip API

favicon.zip API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist (2026-11-07); not the provider's own document.

Semantic Vocabularies 1

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

Favicon Zip Context

5 classes · 10 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

favicon.zip API Rules

36 rules · 34 error-severity 1 warn-severity 1 info-severity

SPECTRAL

JSON Schema 5

Standalone JSON Schema definitions for this provider's data models.

GetApiCheckResponse

1 properties

JSON SCHEMA

GetApiFetchIconResponse

2 properties

JSON SCHEMA

GetApiGenerateResponse

1 properties

JSON SCHEMA

PostApiGenerateRequest

5 properties

JSON SCHEMA

PostApiGenerateResponse

4 properties

JSON SCHEMA

Security Posture 1

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

favicon.zip Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

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: favicon-zip
name: favicon.zip
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - security
  generated: '2026-11-13'
  method: derived
image: https://favicon.zip/og.png
description: 'favicon-zip is a company surfaced via the API Evangelist harvest backlog (source: mcp-registry) and added to
  the network as a stub for full-pipeline profiling.'
url: https://artifacts.apis.io/favicon-zip/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Web Icons
- Developer Tools
- MCP Server
- PWA
tags_raw:
- Web Icons
- Developer Tools
- API
- MCP Server
- PWA
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/favicon-zip-rules.yml
- type: JSONLD
  url: json-ld/favicon-zip-context.jsonld
- type: Vocabulary
  url: vocabulary/favicon-zip-vocabulary.yml
- type: DataModel
  url: data-model/favicon-zip-data-model.yml
- type: Conformance
  url: conformance/favicon-zip-conformance.yml
- type: LLMsTxt
  url: llms/favicon-zip-llms.txt
- type: Hosts
  url: hosts/favicon-zip-hosts.yml
- type: Vendors
  url: vendors/favicon-zip-vendors.yml
- type: DomainSecurity
  url: security/favicon-zip-domain-security.yml
- type: Website
  url: https://favicon.zip/
apis:
- aid: favicon-zip:favicon-zip-api
  name: favicon.zip API
  description: 'favicon.zip API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist
    (2026-11-07); not the provider''s own document.'
  humanURL: https://favicon.zip/favicon-api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/favicon-zip-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/favicon-zip-get-api-fetch-icon-response-schema.json
  - type: JSONSchema
    url: json-schema/favicon-zip-post-api-generate-request-schema.json
  - type: JSONSchema
    url: json-schema/favicon-zip-post-api-generate-response-schema.json
  - type: JSONSchema
    url: json-schema/favicon-zip-get-api-check-response-schema.json
  - type: JSONSchema
    url: json-schema/favicon-zip-get-api-generate-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: API documentation is provided as HTML pages without a machine‑readable OpenAPI/AsyncAPI/GraphQL spec.
  evidence:
  - url: https://favicon.zip/favicon-api
    status: 200
  checked: '2026-11-07'
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 21
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

favicon.zip API — frequently asked questions

Does favicon.zip have an API?

Yes. APIs.io lists 1 API from favicon.zip, including favicon.zip API.

Is there an OpenAPI specification for the favicon.zip API?

Yes. APIs.io indexes 1 OpenAPI specification for favicon.zip, each linked for download from this page.

Is the favicon.zip API ready for AI agents?

favicon.zip has a Kin Score of 11.0 out of 100 (emerging) and an Agent Readiness score of 17.6 (agent-aware), scored by API Evangelist on 2026-11-13.

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