sns

AWS SNS notification service for pub/sub messaging. Use when creating topics, managing subscriptions, configuring message filtering, sending notifications, or setting up mobile push.

Install with Tessl CLI

npx tessl i github:itsmostafa/aws-agent-skills --skill sns

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Review — 82%

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Learn more

Evaluation — 94%

Agent success when using this skill

Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

92%

-4%

Order Event Routing with SNS

Message filtering configuration

Criteria

Without context

With context

FilterPolicy as JSON string

100%

Attributes in MessageAttributes

100%

String DataType for event_type

100%

Fulfillment filter correct

100%

Notification filter correct

100%

Queue ARN used for subscription

100%

SQS receive policy documented

100%

boto3 SNS client

100%

FilterPolicy not on analytics

50%

Filtering limitation noted

100%

Without context: $0.3054 · 1m 24s · 13 turns · 14 in / 4,441 out tokens

With context: $0.2633 · 55s · 11 turns · 12 in / 3,306 out tokens

100%

Sequential Order Processing Pipeline

FIFO topic creation and publishing

Criteria

Without context

With context

FIFO topic name suffix

100%

FifoTopic attribute set

100%

MessageGroupId on publish

100%

MessageDeduplicationId on publish

100%

FIFO queue for subscription

100%

boto3 SNS client

100%

Design notes: ordering explanation

100%

Design notes: deduplication

100%

ContentBasedDeduplication attribute

100%

Multiple events published

100%

Without context: $0.3384 · 1m 25s · 15 turns · 16 in / 4,890 out tokens

With context: $0.3829 · 1m 16s · 15 turns · 16 in / 4,270 out tokens

92%

Incident Alert Broadcast System

Multi-protocol messages and DLQ reliability

Criteria

Without context

With context

MessageStructure='json'

100%

Protocol-specific message keys

100%

Default key present

100%

Raw message delivery

100%

DLQ via RedrivePolicy

100%

DLQ ARN in RedrivePolicy

100%

Correlation ID included

boto3 SNS client

100%

SMS content short

100%

Reliability notes: DLQ explanation

100%

Reliability notes: raw delivery explained

100%

Without context: $0.3096 · 1m 11s · 16 turns · 16 in / 4,094 out tokens

With context: $0.4276 · 1m 17s · 17 turns · 17 in / 4,266 out tokens

Evaluated: 43 minutes ago
Agent: Claude Code

Table of Contents

Order Event Routing with SNS Sequential Order Processing Pipeline Incident Alert Broadcast System

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