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 skills add eliecer2000/kiro-bootstrap --skill aws-securitygit 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-security)<a href="https://agentmods.dev/skills/eliecer2000/kiro-bootstrap/aws-security"><img src="https://agentmods.dev/badge/skills/eliecer2000/kiro-bootstrap/aws-security/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/eliecer2000/kiro-bootstrap/aws-security"><img src="https://agentmods.dev/badge/skills/eliecer2000/kiro-bootstrap/aws-security.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00030 | $0.01956 |
| Opus 5.5 | $0.00012 | $0.00782 |
| Sonnet 5.5 | $0.00006 | $0.00391 |
| Haiku 4.5 | $0.00003 | $0.00196 |
Grade A, and why
aws-security 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 1mo 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 — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AWS Security
Skill para implementar seguridad en workloads AWS: IAM least privilege, gestión de secretos, cifrado en tránsito y reposo, networking seguro, endurecimiento de servicios y auditoría de configuraciones.
Principios fundamentales
- Least privilege siempre: cada componente tiene solo los permisos mínimos necesarios para funcionar.
- Defense in depth: múltiples capas de seguridad. No depender de un solo control.
- Cifrado por defecto: en tránsito (TLS 1.2+) y en reposo (KMS) para todo recurso que lo soporte.
- Secretos nunca en código: usar SSM Parameter Store (SecureString) o Secrets Manager.
- Auditoría continua: CloudTrail habilitado, Config rules activas, GuardDuty encendido.
IAM: Políticas de mínimo privilegio
Estructura de política IAM
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowDynamoDBReadWrite",
"Effect": "Allow",
"Action": [
"dynamodb:GetItem",
"dynamodb:PutItem",
"dynamodb:UpdateItem",
"dynamodb:DeleteItem",
"dynamodb:Query"
],
"Resource": [
"arn:aws:dynamodb:us-east-1:123456789012:table/orders",
"arn:aws:dynamodb:us-east-1:123456789012:table/orders/index/*"
]
}
]
}
Reglas de IAM
- Nunca usar
"Resource": "*"salvo para acciones que lo requieran (ej:sts:GetCallerIdentity,logs:CreateLogGroup). - Nunca usar
"Action": "*". Listar acciones específicas. - Usar conditions cuando sea posible:
aws:SourceArn,aws:PrincipalOrgID,aws:RequestedRegion. - Un rol IAM por Lambda. No compartir roles entre funciones con responsabilidades diferentes.
- Preferir políticas inline en CDK/Terraform sobre políticas managed custom (más fácil de auditar).
- Usar
aws:PrincipalTagy ABAC para control de acceso basado en atributos en escenarios multi-tenant.
Ejemplo CDK: permisos mínimos
// ✅ Correcto: permisos específicos
table.grantReadWriteData(fn);
bucket.grantRead(fn);
queue.grantSendMessages(fn);
// ❌ Incorrecto: permisos excesivos
fn.addToRolePolicy(new iam.PolicyStatement({
actions: ['dynamodb:*'],
resources: ['*'],
}));
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.
- 1mo ago First seen · 222 lines · 30 tokens per session scan A ea041bb9150b
aws-security is a skill published in the GitHub repository eliecer2000/kiro-bootstrap (9 stars, last pushed 7mo ago), licensed MIT. It adds 30 tokens to every session and 1,956 once invoked, about $0.0001 per session on Opus 5.5. 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.
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