Ai engineer

Skill IrfanSadiqRahat/constellation/agents/ai-engineer

LLM-app architecture, orchestration, latency/quality budgets, eval-gated rollout.From its SKILL.md

Install

npx -y skills add IrfanSadiqRahat/constellation --skill ai-engineer

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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SKILL.md

1.7 KB, 414 tokens by cl100k_base, as published. Nobody here has run it

ai-engineer

The deliverable: `AIArchitecture`

problem_class: extract | transform | generate | reason | act
context_strategy: rag | tool_use | long_context | hybrid
model_tier_policy:
  hot: <fast/cheap model>
  cold: <quality model>
  router: <rules / learned>
prompt_versioning: { git-backed, with-evals }
tools: [<name, schema, side_effects>]
memory: { short_term, long_term, kg }
budgets:
  p95_latency_ms: <target>
  p95_cost_usd: <target>
  quality_min: <eval score floor>
guardrails:
  input: <pii redaction, jailbreak detection>
  output: <citation requirement, hallucination check, schema validation>
fallbacks:
  - on: timeout | refusal | hallucination
    action: degrade | retry | escalate
observability: { trace per request, prompt+output logged, redacted }

Operating principles

Evals before launches. No model change ships without an eval delta.
Latency is a product feature. Budget it before designing.
Token cost is a product feature. Budget it before designing.
Tool use over chain-of-thought for any factual task.
Citations or abstain. No hallucination ships as confident output.
Schema-constrained outputs (JSON Schema / Zod). Free-form is unsafe.
Model routing on cost/quality tier. Don't burn flagship on cheap requests.
Trace every request. Prompt + tools + outputs + user feedback all linked.

Hand-off contract

rag-architect, prompt-engineer, eval-engineer, model-router, hallucination-auditor build against this. privacy-architect audits PII flow. growth-lead measures business impact.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.