# Ostra Security

**Canonical:** https://apis.io/providers/ostra-security/  
**Website:** https://www.ostrasecurity.com/  
**APIs profiled:** 0

Ostra Security is a managed security services provider (MSSP) that delivers enterprise-grade cybersecurity as an outcome-focused, fully managed service under the tagline "Your Trusted Cybersecurity Team." Its Pulse platform consolidates managed detection and response (MDR), managed SIEM, endpoint security, penetration testing, and risk and cyber maturity assessments, and integrates with 90-plus third-party security and enterprise tools including CrowdStrike, SentinelOne, Microsoft Sentinel/Defender, Palo Alto Networks, Tenable, Okta, and the major cloud platforms. Ostra serves finance, education, healthcare, legal, manufacturing, retail, and trades customers, emphasizing measurable risk reduction, board-ready reporting, and partnership over raw alerting. It is backed by General Catalyst. As of this profile the company publishes no public developer API, developer portal, SDK, or API reference; this entry captures its identity and public web surface.

## Kin Score — 8.5 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 8.5).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

## 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 |

## Access

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

## Security (1)

- **Ostra Security Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, Security, Cybersecurity, Managed Security, MSSP, Managed Detection and Response, SIEM, Endpoint Security

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