unulu-ai

unulu™ provides an AI‑driven website builder that creates link‑in‑bio pages instantly. Developers can connect AI agents via a Streamable HTTP MCP server or a standard REST API to programmatically generate, read, update, and publish sites on unu.lu. The service is free, requires no signup, and offers tools for future portfolio and shop extensions.

unulu-ai publishes 1 API contract indexed on the APIs.io network: Sites API. Tagged areas include Company, AI, Link-in-Bio, API, and MCP.

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

unulu-ai’s developer surface includes CLI, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 21 more developer resources.

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52.8/100 developing Agent 32/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers 4 Agent Skills

CompanyAILink-in-BioAPIMCP Platform

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 52.8/100 · developing

Contract Quality 10.3 / 21

Developer Ergonomics 8.4 / 17

Access Clarity 9.9 / 17

Operational Transparency 0.6 / 11

Contract Governance 8.1 / 10

Discoverability 5.5 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 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 8 / 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

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):

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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
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)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

6 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 48.7 — up to +12.8 composite points
Operational Transparency scores 5.3 — up to +12.3 composite points
Developer Ergonomics scores 49.3 — up to +10.1 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/unulu-ai/apis.yml: open an issue on github.com/api-evangelist/unulu-ai 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.

unulu-ai Sites API

The Sites API from unulu-ai — 2 operation(s) for sites.

MCP Servers 1

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

unulu-ai MCP Server

Remote MCP server at mcp.unulu.ai.

MCP SERVER

Agent Skills 4

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

unulu-check-handle

AGENT SKILL

unulu-create-site

AGENT SKILL

unulu-get-state

AGENT SKILL

unulu-update-site

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Unulu Ai Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Unulu Ai Rate Limits

0 limits

RATE LIMITS

Semantic Vocabularies 1

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

Unulu Ai Context

1 classes · 0 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

unulu-ai API Rules

13 rules · 11 errors 1 warnings 1 info

SPECTRAL

JSON Schema 1

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

SkinId

0 properties

JSON SCHEMA

Security Posture 2

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

Unulu Ai Authentication

1 scheme

SECURITY

Unulu Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Unulu Ai Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Unulu Ai Agentic Access

2 operations · 1 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

ErrorCatalog

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

CLI

CLI

ToolCrosswalk

ToolCrosswalk

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: unulu-ai
name: unulu-ai
description: unulu™ provides an AI‑driven website builder that creates link‑in‑bio pages instantly. Developers can connect
  AI agents via a Streamable HTTP MCP server or a standard REST API to programmatically generate, read, update, and publish
  sites on unu.lu. The service is free, requires no signup, and offers tools for future portfolio and shop extensions.
url: https://artifacts.apis.io/unulu-ai/apis.yml
x-type: company
image: https://unulu.ai/opengraph-image?faec48898589e26b
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Company
- AI
- Link-in-Bio
- API
- MCP
- Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/unulu-ai-agentic-access.yml
- type: Plans
  url: plans/unulu-ai-plans-pricing.yml
- type: Spectral
  url: rules/unulu-ai-rules.yml
- type: JSONLD
  url: json-ld/unulu-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/unulu-ai-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: CLI
  url: cli/unulu-ai-cli.yml
- type: ErrorCatalog
  url: errors/unulu-ai-problem-types.yml
- type: Conformance
  url: conformance/unulu-ai-conformance.yml
- type: LLMsTxt
  url: llms/unulu-ai-llms.txt
- type: AgentCard
  url: a2a/unulu-ai-a2a.yml
- type: ToolCrosswalk
  url: mcp/unulu-ai-tool-crosswalk.yml
- type: MCPServer
  url: mcp/unulu-ai-mcp.yml
- type: WellKnown
  url: well-known/unulu-ai-well-known.yml
- type: Hosts
  url: hosts/unulu-ai-hosts.yml
- type: Vendors
  url: vendors/unulu-ai-vendors.yml
- type: TrustCenter
  url: https://unulu.ai/trust
- type: DomainSecurity
  url: security/unulu-ai-domain-security.yml
- type: Website
  url: https://unulu.ai/
- type: Documentation
  url: https://unulu.ai/docs
- type: APIReference
  url: https://unulu.ai/openapi.json
- type: GettingStarted
  url: https://unulu.ai/install
- type: Support
  url: https://unulu.ai/help
- type: Blog
  url: https://unulu.ai/blog
- type: GitHubOrganization
  url: https://github.com/unulu-ai
- type: Pricing
  url: https://unulu.ai/pricing
- type: TermsOfService
  url: https://unulu.ai/terms
- type: PrivacyPolicy
  url: https://unulu.ai/privacy
apis:
- aid: unulu-ai:unulu-ai-sites-api
  name: unulu-ai Sites API
  description: The Sites API from unulu-ai — 2 operation(s) for sites.
  humanURL: https://unulu.ai/docs
  baseURL: https://api.unulu.ai
  tags:
  - Sites
  properties:
  - type: OpenAPI
    url: openapi/unulu-ai-sites-api-openapi.yml
  - type: JSONSchema
    url: json-schema/unulu-ai-skin-id-schema.json
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 40
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

unulu-ai API — frequently asked questions

Does unulu-ai have an API?

Yes. APIs.io lists 1 API from unulu-ai, including unulu-ai Sites API.

Is there an OpenAPI specification for the unulu-ai API?

Yes. APIs.io indexes 1 OpenAPI specification for unulu-ai, each linked for download from this page.

How do I authenticate with the unulu-ai API?

unulu-ai documents its authentication (1 scheme). The details are profiled on APIs.io as Unulu Ai Authentication.

How much does the unulu-ai API cost?

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

Does unulu-ai have an MCP server?

Yes. APIs.io lists 1 MCP server for unulu-ai: Remote MCP server at mcp.unulu.ai.

Is the unulu-ai API ready for AI agents?

unulu-ai has a Kin Score of 52.8 out of 100 (developing) and an Agent Readiness score of 31.9 (agent-ready), scored by API Evangelist on 2026-10-31.

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