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Storing and querying vectors with S3 Vectors v1.0.0

Use this resource to store embeddings and run similarity searches with S3 Vectors

New

  • 394 downloads
  • 142 likes
  • 249 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install s3-vectors-embeddings-search

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent creates the vector bucket and index, generates embeddings if needed, adds vectors with their metadata, then runs filtered similarity queries. It also says when OpenSearch is the better choice, for example for high query rates or hybrid search.

Mostly picked by

Updated November 2, 2026

Card for the “Storing and querying vectors with S3 Vectors” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: decision guide, creation and query steps
  • references/: limits, schemas and metadata filtering

Good fit for

  • You are building semantic search over documents for a RAG system
  • You want to store large volumes of embeddings at low cost

Not for

    Tags

    • vectors
    • embeddings
    • semantic search
    • s3
    • rag

    About

    You say

    “Index the descriptions of my 50,000 products in S3 Vectors and return the five closest matches to a query.”

    Card for the “Storing and querying vectors with S3 Vectors” skill

    Skill published by aws under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to store embeddings and run similarity searches with S3 Vectors
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE10.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/limits-and-patterns.md2.7 KB
    • references/metadata-filtering.md2.2 KB
    • SKILL.md7.6 KB

    Origin and licence

    Listed unmodified

    Author
    aws
    Source
    github.com/aws/agent-toolkit-for-aws/tree/b08b99f38098c30c0ee1a781accd8e349e5b145c/plugins/aws-data-analytics/skills/storing-and-querying-vectors
    Licence
    Apache-2.0

    Notice

    « storing-and-querying-vectors » (aws, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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