Conciseness

The body is dense and assumes Claude's competence — terse tables, error→fix rows, and command snippets with no concept explanations — but the inline version pin "CLI ≥ 2.1120.0" is time-sensitive information outside a deprecated/old-patterns section, and the hotswap/express production prohibition is repeated across Critical Warnings, Common Workflows, the Fast Deployments section, and three troubleshooting rows. These minor instances could be trimmed, matching anchor 4 rather than the lean-everywhere anchor 5.

Actionability

Nearly every entry is a copy-paste-ready command or code snippet — "cdk bootstrap aws://$ACCOUNT/$REGION", "cdk rollback $STACK --orphan <LogicalId>", "CrossStackReferences.of($RESOURCE).produce(ReferenceStrength.BOTH)", "Aspects.of(app).add(new AwsSolutionsChecks())", "rm -rf cdk.out" with "--output ./cdk.out.$BUILD_ID" for CI — and the 16-row troubleshooting table covers the common failure cases with specific fixes.

Workflow Clarity

Sequences are explicit with validation checkpoints for destructive operations: "cdk synth --strict → cdk diff → cdk deploy" with "Always diff before deploy to production", "cdk drift $STACK (use --fail in CI)", and the deadly-embrace fix spelled out as a three-deploy weakening sequence. Error-recovery feedback loops (rollback via "cdk rollback", roll-forward for failed --express, "--revert-drift") are present throughout the troubleshooting table.

Progressive Disclosure

The ~80-line body is a true overview: each section (warnings, workflows, troubleshooting, construct patterns) links to a well-signaled, one-level-deep reference file, and all 10 linked files exist in references/ and map cleanly to sections with no inlined content that belongs elsewhere and no nested references.

Specificity

"Authors, deploys, and troubleshoots AWS infrastructure using CDK with TypeScript or Python" names the domain with concrete verbs, and the when-clause lists seven specific activities (bootstrapping, running cdk deploy/synth/diff, importing existing resources, resolving drift). However, "Covers best practices, stack architecture, and construct patterns" is generic filler, leaving minor gaps in coverage rather than comprehensive concrete actions.

Completeness

Clearly answers both: the "what" ("Authors, deploys, and troubleshoots AWS infrastructure using CDK with TypeScript or Python") and an explicit "when" ("Applies when writing CDK constructs, bootstrapping environments, running cdk deploy/synth/diff, fixing CDK or CloudFormation errors...") with concrete trigger phrases, exactly matching the top anchor.

Trigger Term Quality

Natural phrases users would actually say are well covered — "cdk deploy/synth/diff", "bootstrapping environments", "CloudFormation errors", "resolving drift", "refactoring stacks without resource replacement" — but a few common terms are missing ("infrastructure as code", "IaC", "cdk init"), which matches the "good keyword coverage; a few natural terms missing" anchor rather than comprehensive.

Distinctiveness Conflict Risk

It occupies a clear niche (AWS CDK specifically, with TypeScript/Python) with command-level triggers like "cdk deploy/synth/diff" and "bootstrapping" that would not fire for generic CloudFormation, Terraform, or general-AWS skills, giving minimal conflict risk.