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A5c AI/Architecture Patterns — measured AI agent skill | DecimalAI

a5c-ai/architecture-patterns

SkillScore26Maintained

System and API design guidance covering component boundaries, data flow, integration patterns, and scalability considerations.

by a5c-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

decimalai skills pull a5c-ai-architecture-patterns

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/a5c-ai-architecture-patterns/SKILL.md

Raw file: /s/a5c-ai-architecture-patterns/SKILL.md ↗ · machine-readable summary at /s/a5c-ai-architecture-patterns.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

23 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 9d ago

Yes — +13% lift-10% tokens0% turns26% of whole cases pass with skill (6/23)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-11	✗→✓	▲ Improved	-27%	0%
case-19	✗→✓	▲ Improved	-22%	0%
case-22	✗→✓	▲ Improved	-48%	0%
case-20	✓→✓	＝ Same ✓	-40%	0%
case-21	✓→✓	＝ Same ✓	-42%	0%

Showing 5 of 23 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 7/31/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

a5c-ai / babysitter

library/methodologies/cc10x/skills/architecture-patterns/SKILL.md

View on GitHub ↗

License MITImported 7/31/2026Version v1

Skill contents

SKILL.md

Single responsibility boundaries
Interface contracts and type safety
Dependency injection patterns
Module cohesion and coupling analysis

Data Flow

Request/response patterns
Event-driven architecture
State management strategies
Data transformation pipelines

Integration Patterns

API design (REST, GraphQL, RPC)
Message queuing and async processing
Service boundaries and communication
Error propagation across boundaries

Scalability

Horizontal vs vertical scaling considerations
Caching strategies
Database design and query optimization
Load balancing and distribution

Decision Checkpoints

Architectural decisions require user approval when:

Introducing new service boundaries
Changing data flow patterns
Adding new external dependencies
Modifying public API contracts

When to Use

During PLAN workflow architecture phases
During BUILD when architectural choices arise
When reviewing system design in REVIEW workflow

Agents Used

planner (architecture planning)
component-builder (architecture implementation)
code-reviewer (architecture review)

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Other measured skills in the registry, with their headline benchmark lift.