# Xairos

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

Xairos Systems is a Techstars-backed company building quantum time transfer (QTT) technology - a space-based, quantum-resilient global timing and synchronization system positioned as a secure alternative to GPS for positioning, navigation, and timing (PNT). The company targets sub-nanosecond accuracy while mitigating GPS jamming and spoofing, serving critical infrastructure sectors such as transportation, finance, data centers, and power grids. Xairos publishes no first-party developer API, but its site ships an llms.txt and a live Wix Site MCP endpoint for agentic access to public site content.

## Kin Score — 5.7 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 5.7).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 10.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | verified |
| 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 |

## Access

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

## MCP servers (1)

- **Xairos MCP Server**

## Security (1)

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

## Tags

Company, Quantum, Timing, Synchronization, PNT, GPS Alternative, Critical Infrastructure

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