HomeMaster

HomeMaster provides on-demand home cleaning, air conditioning servicing, and family care services in Singapore via a WhatsApp assistant. Customers can book services at direct provider rates, with GST included and no weekend surcharge, backed by a legally registered company Homemaster Technologies Pte Ltd.

HomeMaster publishes 1 API contract indexed on the APIs.io network. Tagged areas include Home Services, Singapore, Cleaning, Air Conditioning, and WhatsApp.

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

HomeMaster’s developer surface includes documentation, API reference, engineering blog, support, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

24.4/100 emerging Agent 6/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 published contract 1 MCP Servers 2 Agent Skills

Home Services Singapore Cleaning Air Conditioning WhatsApp

Kin Score

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

Composite quality — 24.4/100 · emerging

Contract Quality 3.1 / 21

Developer Ergonomics 4.4 / 17

Access Clarity 7.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 4.1 / 9

Regulatory Posture 1.9 / 15

Agent readiness — 6/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 9 / 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 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 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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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document 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 →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

9 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 14.7 — up to +21.3 composite points Ask about this →
Developer Ergonomics scores 25.6 — up to +14.9 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 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/homemaster-co/apis.yml: open an issue on github.com/api-evangelist/homemaster-co 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 1

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)

MCP Servers 1

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

HomeMaster MCP Server

Remote MCP server at homemaster.co.

MCP SERVER

Agent Skills 2

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

homemaster-co-booking-request-workflow

AGENT SKILL

homemaster-co-bookings-create-and-check

AGENT SKILL

HomeMaster API pricing

Prices published by HomeMaster, read 2026-11-11 from homemaster.co/aircon-servicing.

Plan	Price
General servicing	$44 for 2 units
Chemical wash	$75 for 1 unit
Chemical overhaul	$125 for 1 unit
Gas top-up R22	$60 a unit R22
Gas top-up R410a	$80 a unit R410a
Dismantling and reinstallation	$80 a unit

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

HomeMaster Plans Pricing

6 plans

PLANS

Semantic Vocabularies 1

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

Homemaster Co Context

18 classes · 97 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.

HomeMaster API Rules

61 rules · 57 error-severity 1 warn-severity 3 info-severity

SPECTRAL

Security Posture 1

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

HomeMaster Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Scroll for all 8

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: homemaster-co
name: HomeMaster
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: unreadable
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://homemaster.co/images/website/social-home-hero.png
description: HomeMaster provides on-demand home cleaning, air conditioning servicing, and family care services in Singapore
  via a WhatsApp assistant. Customers can book services at direct provider rates, with GST included and no weekend surcharge,
  backed by a legally registered company Homemaster Technologies Pte Ltd.
url: https://artifacts.apis.io/homemaster-co/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-11 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-11'
modified: '2026-11-11'
tags:
- Home Services
- Singapore
- Cleaning
- Air Conditioning
- WhatsApp
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/homemaster-co-plans-pricing.yml
- type: Spectral
  url: rules/homemaster-co-rules.yml
- type: JSONLD
  url: json-ld/homemaster-co-context.jsonld
- type: Vocabulary
  url: vocabulary/homemaster-co-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/homemaster-co-data-model.yml
- type: Idempotency
  url: conventions/homemaster-co-conventions.yml
- type: Conventions
  url: conventions/homemaster-co-conventions.yml
- type: ErrorCatalog
  url: errors/homemaster-co-problem-types.yml
- type: Conformance
  url: conformance/homemaster-co-conformance.yml
- type: LLMsTxt
  url: llms/homemaster-co-llms.txt
- type: MCPServer
  url: mcp/homemaster-co-mcp.yml
- type: Hosts
  url: hosts/homemaster-co-hosts.yml
- type: Vendors
  url: vendors/homemaster-co-vendors.yml
- type: DomainSecurity
  url: security/homemaster-co-domain-security.yml
- type: Website
  url: https://homemaster.co/
- type: Documentation
  url: https://homemaster.co/mcp/docs
- type: APIReference
  url: https://homemaster.co/api/v1/
- type: Blog
  url: https://homemaster.co/blog
- type: Support
  url: https://homemaster.co/support
- type: TermsOfService
  url: https://homemaster.co/terms
- type: PrivacyPolicy
  url: https://homemaster.co/privacy
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Provider's website serves HTML pages for OpenAPI endpoints but no machine‑readable contract was found.
  evidence:
  - url: https://homemaster.co/openapi.json
    status: 200
  checked: '2026-11-11'
x-enrichment:
  date: '2026-11-11'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

HomeMaster API — frequently asked questions

How much does the HomeMaster API cost?

HomeMaster publishes its prices; its General servicing plan is $44 for 2 units as of 2026-11-11. APIs.io lists 6 pricing plans for HomeMaster, with each plan's price, limits and inclusions under Pricing on this page.

Does HomeMaster have an MCP server?

Yes. APIs.io lists 1 MCP server for HomeMaster: Remote MCP server at homemaster.co.

Is the HomeMaster API ready for AI agents?

HomeMaster has a Kin Score of 24.4 out of 100 (emerging) and an Agent Readiness score of 5.9 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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