microservices-patterns

Design microservices architectures with service boundaries, event-driven communication, and resilience patterns. Use when building distributed systems, decomposing monoliths, or implementing microservices.

1.14x

Quality

78%

Does it follow best practices?

Impact

96%

1.14x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./plugins/microservices-patterns/skills/microservices-patterns/SKILL.md

Evaluation results

96%

22%

Building a Resilient Microservice Client Library

Resilient HTTP service client

Criteria

Without context

With context

Uses httpx

50%

Connection timeout

100%

Read timeout

25%

100%

Uses tenacity

100%

Retry attempts

100%

Exponential backoff multiplier

100%

Backoff min/max

50%

100%

Circuit breaker failure threshold

100%

Circuit breaker recovery timeout

100%

Three CB states

100%

Fail fast when OPEN

100%

HALF_OPEN transition

100%

Reset on success

100%

Order Fulfillment Workflow for an E-Commerce Platform

Event-driven saga with compensation

Criteria

Without context

With context

Uses aiokafka

100%

Kafka producer publish

100%

Domain events published

100%

Async throughout

100%

Saga step structure

100%

Compensation on failure

100%

Reverse compensation order

100%

Failure result returned

100%

Async preferred over sync

100%

Compensation explanation

50%

100%

Kafka library named

100%

92%

Migrating a Monolithic Checkout System to Microservices

Strangler fig decomposition and API gateway

Criteria

Without context

With context

Strangler Fig named

100%

Proxy routing described

100%

Proxy routes old and new

100%

Business capability decomposition

100%

Database per service

100%

No shared DB in code

100%

asyncio.gather in gateway

100%

Partial failure handling

100%

Uses FastAPI

Uses httpx in gateway

100%

Async gateway methods

100%

Incremental migration

100%

Repository: secondsky/claude-skills
Commit: 90d6bd7

Evaluated: 29 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Building a Resilient Microservice Client Library Order Fulfillment Workflow for an E-Commerce Platform Migrating a Monolithic Checkout System to Microservices

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