# MyBuilder

**Canonical:** https://apis.io/providers/mybuilder/  
**Website:** https://www.mybuilder.com  
**APIs profiled:** 0

MyBuilder is a UK online marketplace that connects homeowners with local, reviewed tradespeople for home improvement, repair and maintenance work. Founded in 2004 by stonemason Ryan Notz and headquartered in London, the platform lets homeowners post a job for free, review interested tradespeople by their profiles, work history and customer feedback, and shortlist the ones they want to hire. Tradespeople browse leads for free and pay a fee only when a customer shortlists them. MyBuilder was acquired by IAC's HomeAdvisor in 2017 and now operates as part of the Instapro Group of European home-services marketplaces. MyBuilder is a consumer-facing web platform and does not publish a public developer API; this profile captures its public identity, security and domain posture.

## Kin Score — 15.1 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+1.1 from 14.0).

| Facet | Score |
|---|---|
| Discoverability | 61.1 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

## Agent readiness — 2.6 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (2)

- **Mybuilder Domain Security** — TLSv1.3 · HSTS · DMARC
- **Mybuilder Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Home Services, Marketplace, Tradespeople, Home Improvement, Local Services, United Kingdom, Consumer

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/mybuilder/). Scores are computed from the provider's own public artifacts under a published rubric.