# aws-samples/custom-lens-wa-hub

Provide JSON file template that demonstrate how to create customize Well-Architected reviews using Custom lenses.

Repository: https://github.com/aws-samples/custom-lens-wa-hub
Canonical: https://ross.abutalabs.com/products/custom-lens-wa-hub
License: MIT-0
License Family: permissive
Topics: apigateway, documentdb, dynamodb, elasticache, glue, lambda, opensearch, s3, saas, flower, iceberg, lambdas, sagemaker, personalize, athena
Last push: 2026-08-21T10:19:32+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 35, longevity 100
- inputs: {"age_days": 1526, "days_push": 12, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2035, forks 132 (observed 2026-08-28T04:06:07.920611+00:00)

## What it is
A collection of JSON templates for creating Custom Lenses in the AWS Well-Architected Tool, contributed by domain experts. Each template defines how a customized architecture review is structured and presented for specific AWS services and workloads.

## Use cases
- create custom Well-Architected review lenses for AWS services
- get a JSON template for the AWS WA Tool custom lens format
- run architecture reviews tailored to DynamoDB, S3, Lambda, or other services
- standardize cloud architecture reviews across a team
- learn how to structure custom lens content for AWS Well-Architected

## When to choose
- you want to customize Well-Architected reviews for specific AWS services or domains
- you need reference JSON templates showing the custom lens schema
- you are a certified domain expert running pilot custom lens reviews with customers

## When to avoid
- you need official AWS Well-Architected whitepapers or official lenses
- you want runnable software rather than sample JSON artifacts
- you are not using the AWS Well-Architected Tool

## Facets
- artifact type: dataset
- maturity: active
- function: documentation, developer-tools, cloud
- domain: cloud-computing, infrastructure-as-code, developer-tools
- platform: cloud
- tags: aws-well-architected, custom-lenses, json-templates, architecture-reviews, aws-samples, devops

## Member repositories
- aws-samples/custom-lens-wa-hub (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:07.920611+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:59:21.042091+00:00, confidence not recorded.
  - readme: https://github.com/aws-samples/custom-lens-wa-hub (fetched 2026-08-28T04:06:07.920611+00:00, sha 524207b8336d)
- Data as of 2026-08-30T08:39:29.467469+00:00.