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-lambda-pythongit 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-lambda-python)<a href="https://agentmods.dev/skills/eliecer2000/kiro-bootstrap/aws-lambda-python"><img src="https://agentmods.dev/badge/skills/eliecer2000/kiro-bootstrap/aws-lambda-python/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-lambda-python"><img src="https://agentmods.dev/badge/skills/eliecer2000/kiro-bootstrap/aws-lambda-python.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 | $0.00036 | $0.02241 |
| Opus 5.5 | $0.00014 | $0.00896 |
| Sonnet 5.5 | $0.00007 | $0.00448 |
| Haiku 4.5 | $0.00004 | $0.00224 |
Grade A, and why
aws-lambda-python 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 — 286 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AWS Lambda Python
Skill para desarrollo de funciones Lambda en Python: handlers, empaquetado, layers, AWS SDK (boto3), Powertools, logging estructurado, manejo de errores, testing y mejores prácticas de rendimiento.
Principios fundamentales
- Un handler, una responsabilidad. Evitar Lambdas monolíticos.
- Separar lógica de negocio del handler. El handler solo parsea el evento, invoca la lógica y formatea la respuesta.
- Usar AWS Lambda Powertools para Python en todo proyecto: logging, tracing, metrics, validation, idempotency.
- Tipado estricto con type hints y validación con Pydantic o Powertools Parser.
- Inicializar clientes AWS fuera del handler (reutilización en warm starts).
Estructura de proyecto recomendada
functions/
├── mi_funcion/
│ ├── __init__.py
│ ├── handler.py # Entry point del Lambda
│ ├── service.py # Lógica de negocio
│ ├── repository.py # Acceso a datos (DynamoDB, S3, etc.)
│ ├── models.py # Pydantic models / dataclasses
│ └── exceptions.py # Excepciones custom
├── shared/
│ ├── __init__.py
│ ├── middleware.py # Middleware compartido
│ └── constants.py
├── tests/
│ ├── unit/
│ │ ├── test_service.py
│ │ └── test_handler.py
│ └── integration/
│ └── test_api.py
├── requirements.txt
└── pyproject.toml
Handler con Powertools (patrón recomendado)
from aws_lambda_powertools import Logger, Tracer, Metrics
from aws_lambda_powertools.event_handler import APIGatewayHttpResolver
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.utilities.typing import LambdaContext
from aws_lambda_powertools.utilities.validation import validate
logger = Logger()
tracer = Tracer()
metrics = Metrics()
app = APIGatewayHttpResolver()
# Clientes AWS inicializados fuera del handler (warm start reuse)
import boto3
dynamodb = boto3.resource("dynamodb")
table = dynamodb.Table(os.environ["TABLE_NAME"])
@app.get("/items")
@tracer.capture_method
def list_items():
items = table.query(
KeyConditionExpression="PK = :pk",
ExpressionAttributeValues={":pk": "ITEMS"},
)
return {"items": items.get("Items", [])}
@app.post("/items")
@tracer.capture_method
def create_item():
body = app.current_event.json_body
# Validar con Pydantic
item = ItemCreate(**body)
table.put_item(Item=item.to_dynamo())
metrics.add_metric(name="ItemCreated", unit=MetricUnit.Count, value=1)
return {"id": item.id}, 201
@logger.inject_lambda_context(correlation_id_path=correlation_paths.API_GATEWAY_HTTP)
@tracer.capture_lambda_handler
@metrics.log_metrics(capture_cold_start_metric=True)
def handler(event: dict, context: LambdaContext) -> dict:
return app.resolve(event, context)
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 · 286 lines · 36 tokens per session scan A 65dcb4c22901
aws-lambda-python is a skill published in the GitHub repository eliecer2000/kiro-bootstrap (9 stars, last pushed 6mo ago), licensed MIT. It adds 36 tokens to every session and 2,241 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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