# Google Cloud Secret Manager

**Canonical:** https://apis.io/providers/google-cloud-secret-manager/  
**Website:** https://cloud.google.com/secret-manager  
**APIs profiled:** 2

Google Cloud Secret Manager is a secure and convenient storage system for API keys, passwords, certificates, and other sensitive data. It provides a central place to manage, access, and audit secrets across Google Cloud with automatic versioning, IAM-based access control, and audit logging.

## Kin Score — 47.3 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 47.3).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 61.5 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 54.8 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 29.1 (agent-aware)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (2)

- **Google Cloud Secret Manager Secret Versions API** — The Secret Versions API from Google Cloud Secret Manager — 4 operation(s) for secret versions.
- **Google Cloud Secret Manager Secrets API** — The Secrets API from Google Cloud Secret Manager — 2 operation(s) for secrets.

## Agentic access (1)

- **Google Cloud Secret Manager Agentic Access** — 9 operations · 5 acting

## Security (3)

- **Google Cloud Secret Manager Authentication** — oauth2 · 1 scheme
- **Google Cloud Secret Manager Domain Security** — TLSv1.3 · HSTS · DMARC
- **Google Cloud Secret Manager Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Google Cloud Secret Manager Plans Pricing**

## Tags

Configuration, Credentials, Google Cloud, Key Management, Secrets, Security

---

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