architecture

Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.

1.18x

Quality

70%

Does it follow best practices?

Impact

98%

1.18x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/antigravity-architecture/SKILL.md

Evaluation results

98%

Backend Architecture for a Solo Freelancer's Client Portal

Pattern selection simplicity

Criteria

Without context

With context

Monolith recommended

100%

Microservices rejected

100%

ORM direct access

80%

100%

Repository pattern rejected

100%

No CQRS

100%

No Event Sourcing

100%

3 questions applied

100%

Simpler JWT auth

87%

100%

Complexity deferral

100%

Simplicity principle stated

100%

85%

Without context: $0.1993 · 1m 20s · 9 turns · 58 in / 3,409 out tokens

With context: $0.4529 · 2m 23s · 21 turns · 305 in / 6,331 out tokens

100%

20%

Architecture Decision: API Layer Technology for a Health-Tech Platform

ADR format and storage

Criteria

Without context

With context

Correct directory

100%

Correct filename format

25%

100%

Status field present

100%

Context section

100%

Options comparison table

70%

100%

Decision section

100%

Rationale tied to constraints

100%

Trade-offs accepted

100%

Consequences section

62%

100%

Revisit trigger

100%

All three options evaluated

100%

Without context: $0.2254 · 1m 17s · 10 turns · 11 in / 3,350 out tokens

With context: $0.6754 · 2m 23s · 32 turns · 2,911 in / 6,754 out tokens

97%

15%

Architecture Review and Redesign for a Growing SaaS Platform

Project classification tier architecture

Criteria

Without context

With context

SaaS tier classification

87%

100%

Modular Monolith recommended

100%

Microservices ruled out

100%

Repository pattern recommended

100%

Partial DDD chosen

20%

100%

Full DDD ruled out

100%

OAuth recommended

50%

100%

Caching layer included

100%

Microservices migration trigger

100%

Validation checklist present

40%

70%

Simpler alternatives addressed

100%

PostgreSQL retained

100%

Without context: $0.2718 · 2m · 10 turns · 59 in / 5,188 out tokens

With context: $0.5581 · 3m 1s · 23 turns · 68 in / 8,154 out tokens

Repository: boisenoise/skills-collections
Commit: 5c5ae21

Evaluated: 19 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Backend Architecture for a Solo Freelancer's Client Portal Architecture Decision: API Layer Technology for a Health-Tech Platform Architecture Review and Redesign for a Growing SaaS Platform

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