Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/eliecer2000/kiro-bootstrap/aws-cloudfrontnpx skills add eliecer2000/kiro-bootstrap --skill aws-cloudfrontgit clone --depth 1 https://github.com/eliecer2000/kiro-bootstrapWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/eliecer2000/kiro-bootstrap/aws-cloudfront)<a href="https://agentmods.dev/skills/eliecer2000/kiro-bootstrap/aws-cloudfront"><img src="https://agentmods.dev/badge/skills/eliecer2000/kiro-bootstrap/aws-cloudfront.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00037 | $0.01113 |
| Opus 5 | $0.00018 | $0.00557 |
| Sonnet 5 | $0.00007 | $0.00223 |
| Haiku 4.5 | $0.00004 | $0.00111 |
Grade A, and why
aws-cloudfront scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 133 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AWS CloudFront
Skill para configurar Amazon CloudFront como CDN: distribuciones, origins (S3, API Gateway, ALB), cache behaviors, SSL/TLS, WAF, invalidaciones, Lambda@Edge y mejores prácticas de rendimiento.
Principios fundamentales
- HTTPS obligatorio:
ViewerProtocolPolicy: redirect-to-httpssiempre. - Origin Access Control (OAC) para S3 origins. Nunca hacer buckets públicos para servir contenido.
- Cache policies explícitas por path pattern. No depender de defaults.
- WAF habilitado en distribuciones de producción.
- Invalidaciones con moderación. Preferir versionado de assets (hash en filename).
Distribución con S3 origin (CDK)
const distribution = new cloudfront.Distribution(this, 'CDN', {
defaultBehavior: {
origin: origins.S3BucketOrigin.withOriginAccessControl(bucket),
viewerProtocolPolicy: cloudfront.ViewerProtocolPolicy.REDIRECT_TO_HTTPS,
cachePolicy: cloudfront.CachePolicy.CACHING_OPTIMIZED,
compress: true,
},
defaultRootObject: 'index.html',
priceClass: cloudfront.PriceClass.PRICE_CLASS_100,
minimumProtocolVersion: cloudfront.SecurityPolicyProtocol.TLS_V1_2_2021,
});
Distribución con API Gateway origin (CDK)
const apiOrigin = new origins.HttpOrigin(
`${api.restApiId}.execute-api.${cdk.Aws.REGION}.amazonaws.com`,
{ originPath: '/prod' }
);
distribution.addBehavior('/api/*', apiOrigin, {
viewerProtocolPolicy: cloudfront.ViewerProtocolPolicy.HTTPS_ONLY,
cachePolicy: cloudfront.CachePolicy.CACHING_DISABLED,
originRequestPolicy: cloudfront.OriginRequestPolicy.ALL_VIEWER_EXCEPT_HOST_HEADER,
allowedMethods: cloudfront.AllowedMethods.ALLOW_ALL,
});
Cache policies recomendadas
| Tipo de contenido | Cache Policy | TTL |
|---|---|---|
| Assets estáticos (JS, CSS, imágenes) | CACHING_OPTIMIZED | 1 año (versionado por hash) |
| HTML pages | Custom: 5 min | 300s |
| API responses | CACHING_DISABLED | 0 (pass-through) |
| Media (video, audio) | CACHING_OPTIMIZED | 1 año |
| Fonts | Custom: 1 año | 31536000s |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 133 lines · 37 tokens per session scan A 2d478e1b1340
aws-cloudfront is a skill published in the GitHub repository eliecer2000/kiro-bootstrap (9 stars, last pushed 5mo ago), licensed MIT. It adds 37 tokens to every session and 1,113 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
cdkd
Install cdkd and use it safely from an AWS CDK project. Use when bootstrapping, synthesizing, diffing, deploying, inspecting, rolling back, migrating, or destroying dev/test stacks with cdkd.
cleanup
Detect and delete leftover AWS resources from cdkd integration tests. Only targets resources matching known cdkd stack name patterns.
use-cdkd
Build the current cdkd checkout and use it from another CDK project. Use when testing this checkout's dist/cli.js against a CDK app, linking cdkd globally via pnpm, or handing out copy-pasteable commands for local testing.
cognito-passkey-auth
Amazon Cognito — Custom UI with Passkeys, Social Login & Face ID. Reference skill (loaded via skill:// from the ios agent).
amazon-location-service
Amazon Location Service. Reference skill (loaded via skill:// from the ios agent).
aws-cdk-mcp-server-mcp
AWS Cloud Development Kit (CDK) best practices, infrastructure as code patterns, and security compliance with CDK Nag.