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Amazon S3
Amazon S3 is AWS’s object storage service: a durable, massively scalable bucket API with a de-facto standard interface.
At a glance
Amazon S3 is AWS’s object storage service: a durable, massively scalable bucket API with a de-facto standard interface.
Catalog categories: storage.
Catalogued capability areas: - Object storage with an HTTP/S3 API - Durability, versioning, lifecycle policies - IAM-style access control and presigned URLs
This summary reflects the catalog record, not a complete product specification. Verify intended users, end-to-end workflows, supported platforms, edge cases, data handling, and constraints against cited sources. Treat capability labels as research leads until that verification is complete.
- Object storage with an HTTP/S3 API
- Durability, versioning, lifecycle policies
- IAM-style access control and presigned URLs
Open-source alternative
4 candidate projects in the landscape. A candidate may cover all, part, or none of what Amazon S3 does — read the coverage and gaps below.
Ceph (RADOS Gateway)
LGPL-2.1Distributed object/block/file storage with S3 API.
Full storage platform.
MinIO
AGPL-3.0S3-compatible object store.
Licence and project direction have changed; verify.
Garage
AGPL-3.0Lightweight distributed S3 store.
Low-resource alternative.
SeaweedFS / RustFS
Apache-2.0High-throughput S3-compatible stores.
Newer alternatives.
Coverage and gaps
Alternative coverage
Available. Several mature S3-compatible open object stores exist.
The gap
AWS’s global durability guarantees and entitlement layers are operational; the API itself is open.
Build this product with your agent
This Markdown file is the coding-agent skill for Amazon S3. Give it to your agent in your project; it guides research, reuse decisions, implementation and verification.
- agent-kit.mdDownloadable Markdown skill with product-specific instructions for your coding agent.available
- skill.mdGenerated copy of the same product skill — rae aws-s3 --out ./aws-s3-agent.in kit
- mcp.jsonOptional MCP server config — rae aws-s3 --out ./aws-s3-agent.in kit
- Product workspaceOptional starting workspace for your agent — rae build product aws-s3 --out ./aws-s3.
- ChoosePick the product you want to build.
- ReviewAsk your agent to check the product skill, evidence and alternatives.
- BuildGive the skill to your coding agent and build in your own project.
- VerifyRun the checks for your implementation and review the result.
Evidence
Sources
- https://iomete.com/resources/blog/evaluating-s3-compatible-storage-for-lakehouse
- https://lwn.net/Articles/1077739/
- https://lowcloud.io/en/blog/s3-compatible-object-storage
Provenance
- Catalog record — catalog/products.jsonl
- Research dossier — research/companies/amazon_aws/products/aws-s3.md
- REA web-surface report — catalog/rea/amazon_aws/aws-s3.md
- Open-source skill file — catalog/skills/amazon_aws/aws-s3.md
Next step
Give the Amazon S3 skill to your coding agent in your project. Ask it to evaluate Ceph (RADOS Gateway) ↗ against your needs, reuse what fits, then follow the skill's build and verification instructions.
Give the product skill to your coding agent in the project where you want to build. Optional starter workspace: rae build product aws-s3 --out ./aws-s3. CLI reference.