# Webiny API DB Catalog

> api/db — 6 abstractions.

- Skill: `webiny/webiny-api-db-catalog` (Agent Skill)
- Install (CLI): `npx skillmds add webiny/webiny-api-db-catalog`
- Raw SKILL.md: https://api.skillmd.com/api/skills/webiny/webiny-api-db-catalog/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: webiny (https://skillmd.com/u/webiny)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/webiny/webiny-api-db-catalog

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# api/db

## How to Use

1. Find the abstraction you need below
2. You MUST read the source file to get the exact interface and types!
3. Import: `import { Name } from "<importPath>";`
4. See `webiny-use-case-pattern` or `webiny-event-handler-pattern` skills for implementation patterns

## Abstractions

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**Name:** `DbRegistry`
**Import:** `import { DbRegistry } from "webiny/api/db"`
**Source:** `@webiny/db/features/DbRegistry/index.ts`

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**Name:** `DbRegistryFeature`
**Import:** `import { DbRegistryFeature } from "webiny/api/db"`
**Source:** `@webiny/db/features/DbRegistry/index.ts`

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**Name:** `DynamoDBClient`
**Import:** `import { DynamoDBClient } from "webiny/api/db"`
**Source:** `@webiny/db-dynamodb/feature/DynamoDBClient/index.ts`

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**Name:** `FilterUtil`
**Import:** `import { FilterUtil } from "webiny/api/db"`
**Source:** `@webiny/db-dynamodb/feature/FilterUtil/index.ts`

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**Name:** `ValueFilter`
**Import:** `import { ValueFilter } from "webiny/api/db"`
**Source:** `@webiny/db-dynamodb/feature/ValueFilter/index.ts`

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**Name:** `ValueFilterRegistry`
**Import:** `import { ValueFilterRegistry } from "webiny/api/db"`
**Source:** `@webiny/db-dynamodb/feature/ValueFilter/index.ts`

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