dynamodb-toolbox-patterns SKILL.md skillA
dynamodb-toolbox-patterns from giuseppe-trisciuoglio/developer-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add giuseppe-trisciuoglio/developer-kit/dynamodb-toolbox-patterns@git:20260303.b111619Pins git:20260303.b111619 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- giuseppe-trisciuoglio/developer-kit
- Path
plugins/developer-kit-typescript/skills/dynamodb-toolbox-patterns/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260303.b111619, committed Mar 3, 2026
- First version recorded
- Mar 3, 2026
- Size
- 7,152 bytes
- Repository stars
- 367
- License
- MIT
Provides TypeScript patterns for DynamoDB-Toolbox v2 including schema/table/entity modeling, .build() command workflow, query/scan access patterns, batch and transaction operations, and single-table design with computed keys. Use when implementing type-safe DynamoDB access layers with DynamoDB-Toolbox v2 in TypeScript services or serverless applications.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# DynamoDB-Toolbox v2 Patterns (TypeScript) ## Overview This skill provides practical TypeScript patterns for using DynamoDB-Toolbox v2 with AWS SDK v3 DocumentClient. It focuses on type-safe schema modeling, `.build()` command usage, and production-ready single-table design. ## When to Use - Defining DynamoDB tables and entities with strict TypeScript inference - Modeling schemas with `item`, `string`, `number`, `list`, `set`, `map`, and `record` - Implementing `GetItem`, `PutItem`, `UpdateItem`, `DeleteItem` via `.build()` - Building query and scan access paths with primary keys and GSIs - Handling batch and transactional operations - Designing single-table systems with computed keys and entity patterns ## Instructions 1. **Start from access patterns**: identify read/write queries first, then design keys. 2. **Create table + entity boundaries**: one table, multiple entities if using single-table design. 3. **Define schemas with constraints**: apply `.key()`, `.required()`, `.default()`, `.transform()`, `.link()`. 4. **Use `.build()` commands everywhere**: avoid ad-hoc command construction for consistency and type safety. …
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How to install
mdr add giuseppe-trisciuoglio/developer-kit/dynamodb-toolbox-patterns@sha256:24c978d56653b1d6The line at the top of this page pins the label git:20260303.b111619, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_btvbtr3vcqmpylv3)
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Versions
The registry has recorded 4 versions of this file, all committed on Mar 3, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260303.b111619 latest | 2026-03-03 | b111619 | 7,152 B | A | view · diff |
| git:20260303.eb115e2 | 2026-03-03 | eb115e2 | 6,532 B | A | view · diff |
| git:20260303.508b6e5 | 2026-03-03 | 508b6e5 | 6,537 B | A | view · diff |
| git:20260303.5f3d220 | 2026-03-03 | 5f3d220 | 6,414 B | A | view |
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Source
giuseppe-trisciuoglio/developer-kit · 367 stars · license MIT · pushed 2026-09-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_btvbtr3vcqmpylv3 GET https://markdownregistry.com/api/v1/resolve?ref=giuseppe-trisciuoglio/developer-kit/dynamodb-toolbox-patterns GET https://markdownregistry.com/api/v1/blob/24c978d56653b1d6580daff7dc406e1f4a972c203118047e95187e441eea2762
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