# Skybox Security

**Canonical:** https://apis.io/providers/skybox-security/  
**APIs profiled:** 0

Skybox Security was a cybersecurity vendor, headquartered in San Jose, California with R&D in Israel, whose Security Posture Management Platform combined attack surface visibility, network modelling and attack-path analysis, firewall assurance and change management, vulnerability and exposure management, and its own threat intelligence feed for large hybrid enterprise and OT networks. It raised roughly $335 million in venture and private-equity funding, including a $50 million round in February 2023, before ceasing operations on February 24, 2025 and laying off approximately 300 employees across the United States and Israel. Tufin acquired a limited portion of Skybox's business and technology and retained select personnel, but did not assume Skybox's customer contracts or support obligations; it instead runs an "ExpressPath for Skybox Customers" migration programme onto the Tufin Orchestration Suite. Skybox exposed a REST API and integrations (Splunk, ServiceNow, Elasticsearch) to its customers, but the reference lived behind customer/partner credentials at docs.skyboxsecurity.com and no machine-readable contract was ever published publicly. Every skyboxsecurity.com host now 301-redirects into tufin.com, so nothing served on those hosts can be attributed to Skybox any longer.

## Kin Score — 4.6 / 100 (minimal)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 4.6).

| Facet | Score |
|---|---|
| Discoverability | 46.3 |
| 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 — 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 |

## Access

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

## Security (1)

- **Skybox Security Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Security, Cybersecurity, Network Security, Vulnerability Management, Firewall Management, Security Posture Management, Threat Intelligence, Attack Surface Management

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