# Juno

**Canonical:** https://apis.io/providers/juno/  
**Website:** https://juno.co/  
**APIs profiled:** 0

Juno (juno.co), operated by Juno Technology, Inc., is a San Francisco-based owner's representation, development-consulting and construction-management firm for prefabricated, modular and mass-timber multifamily development, working with developers from site feasibility and entitlement through delivery across North America. Juno owns the rights to the Juno Mass Timber System, a field-tested kit-of-parts building system of roughly 33 components configurable into 25+ unit types, proven on the 24-unit Juno East Austin project at 400 Comal St, Austin TX. The current company is the 2024 relaunch ("Juno 2.0") of the venture-funded Juno / Juno Residential founded in 2019 by Jonathan Scherr, BJ Siegel and Chester Chipperfield, which raised roughly $32M from Comcast Ventures, Khosla Ventures and RET Ventures before running out of money; the relaunched firm is led by co-founders Emily Mills Marineau and Jen Canchola. Juno sells professional services and a physical building system, not software: as of this enrichment pass it publishes a marketing site, a mass-timber system page, a contact form, a newsletter signup, terms of service and a privacy policy, and no public API, developer portal, OpenAPI specification, SDK, or machine-readable contract of any kind.

## Kin Score — 10.2 / 100 (minimal)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (-0.7 from 10.9).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 0.0 (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 | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Security (1)

- **Juno Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Juno Plans Pricing**

## Tags

Company, Construction, Construction Management, Real Estate, Multifamily, Prefabrication, Modular Construction, Mass Timber, Property Technology, Owner's Representation, Sustainability, Professional Services

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