anew

A stateless "page-in-a-URL" service that encodes a self-contained HTML document into a shareable, immutable URL (HTML → URL) and reads it back (URL → HTML). No account, no hosting; free, deterministic, and unauthenticated. Exposes a REST/HTTP API, a hosted MCP server, an A2A agent, and llms.txt.

anew publishes 1 API on the APIs.io network: Write/Read API. Tagged areas include html, webpage, website, url, and encode.

anew’s developer surface includes documentation, API reference, getting-started guide, support, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub
44.6/100 developing Agent 42/100 agent native Full breakdown ↓
scored 2026-09-04 · rubric v0.18.3
1 APIs 1 MCP Servers
htmlwebpagewebsiteurlencodeshareweb-publishingdeveloper-toolsmcpa2aai-agent-toolingllms-txtagents-txtagent-skillswebmcpopenapistatelessimmutableno-authstatic-siteurl-encoding

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-04 · rubric v0.18.3
Composite quality — 44.6/100 · developing
Contract Quality 12.3 / 25
Developer Ergonomics 13.8 / 20
Access Clarity 4.2 / 20
Operational Transparency 5.8 / 13
Contract Governance 2.2 / 12
Discoverability 6.3 / 10
Agent readiness — 42/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 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 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
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 github.com/api-evangelist/anew: open an issue to ask a question, or submit a pull request to add artifacts. 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.

anew Write/Read API

REST/HTTP API to encode self-contained HTML into shareable URLs (POST /write) and read pages back (GET /{slug}), with OpenAPI 3.1.1 contract. Unauthenticated and free.

MCP Servers 1

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

anew MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Anew Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Anew Rate Limits

1 limits

RATE LIMITS

Security Posture 4

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

Anew Authentication

0 schemes

SECURITY

Anew Domain Security

TLSv1.3 · HSTS · DNSSEC

SECURITY

Anew Vulnerability Disclosure

Hackerone

SECURITY

Anew Trust Center

trust center published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill
 WellKnown
WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Lifecycle
Lifecycle
 Components
Components

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 ToolCrosswalk
ToolCrosswalk

Access & Security 3

Authentication, authorization, and security posture

Security
Security
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 Deprecation
Deprecation

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Plans
Plans

Other 1

Properties that don't map to a standard resource type

APICatalog
APICatalog

Source (apis.yml)

apis.yml Raw ↑ 
name: anew
description: A stateless "page-in-a-URL" service that encodes a self-contained HTML document into a shareable, immutable URL
  (HTML → URL) and reads it back (URL → HTML). No account, no hosting; free, deterministic, and unauthenticated. Exposes a
  REST/HTTP API, a hosted MCP server, an A2A agent, and llms.txt.
url: https://raw.githubusercontent.com/api-evangelist/anew/refs/heads/main/apis.yml
created: '2026-09-04'
modified: '2026-09-04'
specificationVersion: '0.21'
tags:
- html
- webpage
- website
- url
- encode
- share
- web-publishing
- developer-tools
- mcp
- a2a
- ai-agent-tooling
- llms-txt
- agents-txt
- agent-skills
- webmcp
- openapi
- stateless
- immutable
- no-auth
- static-site
- url-encoding
apis:
- name: anew Write/Read API
  description: REST/HTTP API to encode self-contained HTML into shareable URLs (POST /write) and read pages back (GET /{slug}),
    with OpenAPI 3.1.1 contract. Unauthenticated and free.
  humanURL: https://anew.page
  baseURL: https://anew.page
  tags:
  - html
  - webpage
  - website
  - url
  - encode
  - share
  - web-publishing
  - developer-tools
  - mcp
  - a2a
  - ai-agent-tooling
  properties:
  - type: OpenAPI
    url: openapi/anew-openapi.json
  - type: Overlay
    url: overlays/anew-openapi-overlay.yaml
  - type: MCPServer
    url: mcp/anew-mcp.yml
  - type: AgentCard
    url: a2a/anew-a2a.yml
  - type: Authentication
    url: authentication/anew-authentication.yml
  - type: ErrorCatalog
    url: errors/anew-problem-types.yml
  - type: RateLimits
    url: rate-limits/anew-rate-limits.yml
  - type: Conventions
    url: conventions/anew-conventions.yml
  - type: Idempotency
    url: conventions/anew-conventions.yml
  - type: DataModel
    url: data-model/anew-data-model.yml
  - type: Sandbox
    url: sandbox/anew-sandbox.yml
  - type: Documentation
    url: https://anew.page/llms.txt
  - type: APIReference
    url: https://anew.page/openapi.json
  image: https://anew.page/anew.png
maintainers:
- FN: round
  url: https://github.com/round/anew.page
common:
- type: DeveloperPortal
  url: https://anew.page
- type: Documentation
  url: https://anew.page/llms.txt
- type: APIReference
  url: https://anew.page/openapi.json
- type: GettingStarted
  url: https://setup.anew.page
- type: Support
  url: https://github.com/round/anew.page/issues
- type: GitHubOrganization
  url: https://github.com/round
- type: TermsOfService
  url: https://github.com/round/anew.page/blob/main/LICENSE.md#terms
- type: PrivacyPolicy
  url: https://github.com/round/anew.page/blob/main/LICENSE.md#privacy
- type: LLMsTxt
  url: llms/anew-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/anew-well-known.yml
- type: APICatalog
  url: well-known/anew-api-catalog.json
- type: Conformance
  url: conformance/anew-conformance.yml
- type: Lifecycle
  url: lifecycle/anew-lifecycle.yml
- type: Deprecation
  url: lifecycle/anew-lifecycle.yml
- type: Security
  url: security/anew-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/anew-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/anew-domain-security.yml
- type: Packages
  url: packages/anew-packages.yml
- type: Components
  url: components/anew-components.yml
- type: Plans
  url: plans/anew-plans-pricing.yml
- type: ToolCrosswalk
  url: mcp/anew-tool-crosswalk.yml
image: https://anew.page/anew.png
x-generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 97
  at: '2026-09-04T03:24:25.685Z'
x-enrichment:
  date: '2026-09-04'
  status: enriched
  artifacts_added: 31
  pass: local-v3

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