UpSmith

UpSmith is a Dallas, Texas-based company backed by a16z that builds AI agents for home services and skilled trades businesses (HVAC, plumbing, electrical). Its platform texts customers to confirm appointments, follows up on cold estimates, responds to inbound leads around the clock, and reactivates dormant customers, syncing customer records, job details, and booking data with ServiceTitan through ServiceTitan's official APIs. UpSmith consumes partner APIs (a native ServiceTitan marketplace integration) but does not publish a public developer API of its own.

UpSmith is profiled on the APIs.io network. Tagged areas include Company, Home Services, Skilled Trades, AI Agents, and SMS.

UpSmith’s developer surface includes support and 6 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

9.4/100 minimal ▬ flat Agent 0/100 human only Front door AI 4/6 moderate saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

0 APIs

Company Home Services Skilled Trades AI Agents SMS HVAC Plumbing Field Service

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 9.4/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.8 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.7 / 9

Regulatory Posture 1.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 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 0 / 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

Regulatory Posture applies to this provider. Its tags matched the Telecommunications 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/.

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/upsmith: 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Building Automation (HVAC, BACnet, KNX, smart buildings)	builds-on	17.2 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Security Posture 1

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

Upsmith Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Marketplace

Marketplace

Source (apis.yml)

aid: upsmith
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/upsmith.png
name: UpSmith
description: UpSmith is a Dallas, Texas-based company backed by a16z that builds AI agents for home services and skilled trades
  businesses (HVAC, plumbing, electrical). Its platform texts customers to confirm appointments, follows up on cold estimates,
  responds to inbound leads around the clock, and reactivates dormant customers, syncing customer records, job details, and
  booking data with ServiceTitan through ServiceTitan's official APIs. UpSmith consumes partner APIs (a native ServiceTitan
  marketplace integration) but does not publish a public developer API of its own.
url: https://raw.githubusercontent.com/api-evangelist/upsmith/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Home Services
- Skilled Trades
- AI Agents
- SMS
- HVAC
- Plumbing
- Field Service
apis: []
common:
- type: DomainSecurity
  url: security/upsmith-domain-security.yml
- name: LLMs.txt
  type: LLMsTxt
  url: llms/upsmith-llms.txt
- name: Website
  type: Website
  url: https://www.upsmith.com/
- name: Privacy Policy
  type: PrivacyPolicy
  url: https://www.upsmith.com/privacy
- name: Terms of Service
  type: TermsOfService
  url: https://www.upsmith.com/terms
- name: Support
  type: Support
  url: mailto:support@upsmith.com
- name: ServiceTitan Marketplace Listing
  type: Marketplace
  url: https://marketplace.servicetitan.com/partner/upsmith
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 3
  pass: local-v1

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