# Google Cloud SQL

**Canonical:** https://apis.io/providers/google-cloud-sql/  
**Website:** https://cloud.google.com/sql  
**APIs profiled:** 4

Google Cloud SQL is a fully managed relational database service that supports MySQL, PostgreSQL, and SQL Server. It handles routine database tasks such as provisioning, replication, backups, and failover, allowing developers to focus on application development. Cloud SQL provides high availability, automatic storage scaling, and integrated security features.

## Kin Score — 49.0 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 49.0).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 66.3 |
| 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 (4)

- **Google Cloud SQL BackupRuns API** — Operations on backup runs
- **Google Cloud SQL Databases API** — Operations on databases within instances
- **Google Cloud SQL Instances API** — Operations on Cloud SQL instances
- **Google Cloud SQL Users API** — Operations on database users

## Agentic access (1)

- **Google Cloud Sql Agentic Access** — 12 operations · 6 acting

## Security (3)

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

## Plans (1)

- **Google Cloud Sql Plans Pricing**

## Tags

Database, Google Cloud, MySQL, PostgreSQL, Relational, SQL

---

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