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Architecture Design — measured AI agent skill | DecimalAI

a5c-ai/architecture-design

SkillScore59Maintained

Design comprehensive system architecture with technology selection and ADRs.

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-design

Get this skill — curl · raw file

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

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

22 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 — +41% lift+25% tokens0% turns59% of whole cases pass with skill (13/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-01	✗→✓	▲ Improved	145%	0%
case-02	✗→✓	▲ Improved	3%	0%
case-03	✗→✓	▲ Improved	-29%	0%
case-04	✗→✓	▲ Improved	39%	0%
case-08	✗→✓	▲ Improved	37%	0%

Showing 5 of 22 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/bmad-method/skills/architecture-design/SKILL.md

View on GitHub ↗

License MITImported 7/31/2026Version v1

Skill contents

SKILL.md

Architecture Design

Design comprehensive system architecture with technology selection and ADRs.

Agent

Winston (Architect) - bmad-architect-winston

Workflow

Define high-level system architecture with components
Select technology stack with justification
Design data model and database architecture
Define API contracts and integration patterns
Plan security, scalability, and deployment
Document Architecture Decision Records (ADRs)
Validate implementation readiness

Inputs

projectName - Project name
prd - Product Requirements Document
uxDesign - UX design artifacts (optional)
complexity - Project complexity level

Outputs

System architecture with component diagram
Technology stack with rationale
Data model and API contracts
ADRs and readiness assessment

Process Files

bmad-orchestrator.js - Phase 3 of full lifecycle

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