# Google Dataplex

**Canonical:** https://apis.io/providers/google-dataplex/  
**Website:** https://cloud.google.com/dataplex  
**APIs profiled:** 12

Google Dataplex, now known as Google Cloud Knowledge Catalog, is a unified data governance and metadata management service that helps organizations discover, curate, and manage data assets across Google Cloud services and external sources. It provides automated metadata harvesting, semantic enrichment, data lineage, and policy enforcement, enabling AI agents and users to reliably access high‑quality, contextualized data. The platform supports integration with BigQuery, Cloud Storage, Looker, and third‑party catalogs, offering searchable, governed data products for analytics and machine learning workloads.

## Kin Score — 31.0 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-5.9 from 36.9).

| Facet | Score |
|---|---|
| Discoverability | 62.5 |
| Contract Quality | 25.7 |
| Contract Governance | 22.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 23.8 |
| Access Clarity | 32.9 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 30.4 (matched via fallback).

## Agent readiness — 27.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | partial |
| 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 | served |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

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

## APIs (12)

- **Dataplex REST API** — Google Dataplex REST API for managing lakes, zones, and assets.
- **Google Dataplex Apt API** — The Apt API from Google Dataplex — 1 operation(s) for apt.
- **Google Dataplex Auth API** — The Auth API from Google Dataplex — 1 operation(s) for auth.
- **Google Dataplex Computemetadata API** — The Computemetadata API from Google Dataplex — 1 operation(s) for computemetadata.
- **Google Dataplex Dl API** — The Dl API from Google Dataplex — 2 operation(s) for dl.
- **Google Dataplex Documents Analyzeentities API** — The Documents Analyzeentities API from Google Dataplex — 1 operation(s) for documents analyzeentities.
- **Google Dataplex Drive API** — The Drive API from Google Dataplex — 1 operation(s) for drive.
- **Google Dataplex Google Dataplex API** — The Google Dataplex API API from Google Dataplex — 2 operation(s) for google dataplex api.
- **Google Dataplex Instance API** — The Instance API from Google Dataplex — 1 operation(s) for instance.
- **Google Dataplex Language API** — The Language API from Google Dataplex — 1 operation(s) for language.
- **Google Dataplex Projects API** — The Projects API from Google Dataplex — 4 operation(s) for projects.
- **Google Dataplex V1Beta API** — The V1Beta API from Google Dataplex — 1 operation(s) for v1beta.

## Security (2)

- **Google Dataplex Domain Security** — TLSv1.3 · HSTS · DMARC
- **Google Dataplex Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Data Governance, Metadata Management, Google Cloud, AI Agents

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