Hubble Contacts
Hubble Contacts is a New York-based direct-to-consumer vision care brand that sells prescription contact lenses, eyeglasses, sunglasses and eye care accessories on a personalized subscription model, shipping daily, weekly and monthly lenses — its own Classic, Hydro and SkyHy lines alongside third-party brands such as Acuvue, Bausch + Lomb, Biotrue and DAILIES — direct to customers at prices it advertises as up to 30% below comparable retail. Its public machine-readable surface is not a developer API but an agent-commerce one: the storefront at account.hubblecontacts.com publishes /llms.txt and /agents.md, a Universal Commerce Protocol (UCP) merchant profile at /.well-known/ucp, an MCP endpoint at /api/ucp/mcp for agent-driven catalog search, cart, checkout and order flows, OAuth 2.0 / OpenID Connect customer account discovery documents, and unauthenticated read-only product and collection JSON endpoints. Undocumented but wide open beside them sits the full Shopify Storefront GraphQL API on the same host — 416 types, anonymous, introspectable, and the only place the company's subscription selling plans are modelled.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Hubble Contacts the way a machine reads it — 7 machine-readable artifacts across 3 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Hubble Contacts scores 41.3/100 (thin), with a separate agent-readiness read of 41/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
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title="Hubble Contacts on API Evangelist — API profile and Kin Score">
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How we profile Hubble Contacts
Each block below is one kind of artifact we hold for Hubble Contacts. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 3
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Hubble Contacts UCP Commerce (MCP)
Agent-facing commerce surface for the Hubble Contacts online store, implementing the Universal Commerce Protocol (UCP) over MCP/JSON-RPC. Hubble's own /agents.md documents the f...
Hubble Contacts Storefront Product JSON
Unauthenticated read-only JSON over the Hubble Contacts storefront catalog, documented in Hubble's own /agents.md for agents that only need to read store data without transactin...
Hubble Contacts Storefront GraphQL API
The Shopify Storefront GraphQL API as served on Hubble Contacts' own host at /api/{version}/graphql.json. It answers unauthenticated: full introspection and real data queries bo...
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
hubble-contacts-mcp.yml
MCP SERVERSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Resources
Every other property we hold for Hubble Contacts — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 4
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 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/hubble-contacts · machine-readable index on apis.io
This is an independent, third-party profile of Hubble Contacts, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.