Agent skill · Testing & QA

model-evaluation

Generates python code that evaluates SageMaker models. Supports two evaluation types: LLM-as-Judge and Custom Scorer. Use when the user says "evaluate my model", "run a benchmark", "test model performance", "how did my model perform", "compare models", or other similar requests.

Amazon Web Services - Labs12,649★ · +18/wk · 2 repos on radarProfile →
claude-codeships scriptsApache-2.0
Install
npx skills add awslabs/agent-plugins --skill model-evaluation --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 15
SKILL.md size: 5 KB
Bundled scripts: yes
Version: 3.0.0
Path: plugins/sagemaker-ai/skills/model-evaluation/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 850
Language: Python

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# Model Evaluation Generate code that evaluates a SageMaker model. ## Prerequisites - The SDK environment has been verified (SDK version, region, execution role). If not done, activate the `sdk-getting-started` skill first. ## Principles 1. **One thing at a time.** Each response advances exactly one decision. Never combine multiple questions in a single turn. 2. **Confirm before proceeding.** Wait for the user to agree before moving to the next step. 3. **Don't read files until you need them.** Only read reference files when you've reached the step that requires them. 4. **Don't ask what you already know.** If the answer is in conversation history, workflow_state.json, plan.md, or any file you've already read — use it. Confirm if unsure, but don't re-ask. 5. **No narration.** Share outcomes and ask questions. Keep responses short. 6. **No repetition.** If you said something before a tool call, don't repeat it after. ## Scope This skill supports the evaluation feature for SageMaker Serverless Model Customization. It can evaluate any base or fine-tuned model supported by SageMaker serverless model customization — both OSS models (Llama, Mistral, Qwen, etc.) and Nova models. Tell the

What's inside
Steps it walks through
  1. Prerequisites
  2. Principles
  3. Scope
  4. Evaluation Types
  5. Workflow
  6. Step 1: Determine evaluation type
  7. Step 2: Validate and hand off to evaluation workflow
Ships with 14 files
  • code_templates/custom_scorer_evaluator.py
  • code_templates/llmaaj_evaluator.py
  • references/code_output_guide.md
  • references/create-reward-function.md
  • references/custom-lambda-scorer.md
  • references/custom-scorer-evaluation.md
  • references/evaluation-type-guide.md
  • references/llmaaj-builtin-evaluation.md
  • references/llmaaj-custom-evaluation.md
  • references/llmaaj-evaluation.md
  • references/supported-judge-models.md
  • scripts/nova_reward_function_source_template.py
  • scripts/reward_function_source_template.py
  • scripts/validate_custom_metrics.py
More from agent-plugins
All skills →
About this skill
What does the model-evaluation skill do?

Generates python code that evaluates SageMaker models. Supports two evaluation types: LLM-as-Judge and Custom Scorer. Use when the user says "evaluate my model", "run a benchmark", "test model performance", "how did my model perform", "compare models", or other similar requests.

How do I install it?

Run `npx skills add awslabs/agent-plugins --skill model-evaluation --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From awslabs/agent-plugins, a repository with 850 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

Keep going