dataset-transformation

Name: dataset-transformation
Author: awslabs

843stars132forks

How to install dataset-transformation?

awslabs/agent-plugins/dataset-transformation

$npx -y skills add awslabs/agent-plugins --skill dataset-transformation

Installs into the current project.

Summary

Generates code that transforms datasets between ML schemas for model training or evaluation. Use when the user says "transform", "convert", "reformat", "change the format", or when a dataset's schema needs to change to match the target format — always use this skill for format ch

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SKILL.md

1	# Dataset Transformation Agent
2
3	Transforms a data set provided by the user into their desired format.
4
5	## When to Use
6
7	- User needs to generate code for transforming datasets for SageMaker model training or model evaluation.
8	- A dataset requires processing, cleaning, or formatting before training or evaluation.
9	- Workflow requires a formal review and approval cycle before execution.
10
11	## Prerequisites
12
13	- The SDK environment has been verified (SDK version, region, execution role). If not done, activate the `sdk-getting-started` skill first.
14
15	## Principles
16
17	1. One thing at a time. Each response advances exactly one decision. Never combine multiple questions or recommendations in a single turn.
18	2. Confirm before proceeding. Wait for the user to agree before moving to the next step. You are a guide, not a runaway train.
19	3. Don't read files until you need them. Only read reference files when you've reached the workflow step that requires them and the user has confirmed the direction. Never read ahead.
20	4. No narration. Don't explain what you're about to do or what you just did. Share outcomes and ask questions. Keep responses short and focused.
21	5. No repetition. If you said something before a tool call, don't repeat it after. Only share new information.
22	6. Do not deviate from the Workflow. The steps listed in the workflow should be followed exactly as described. Progress from Step 1 to Step 11 to complete the task. Do not deviate from the workflow!
23	7. Always end with a question. Whenever you pause for user input, acknowledgment, or feedback, your response must end with a question. Never leave the user with a statement and expect them to know they need to respond.
24	8. Default output format is JSONL. Unless the user explicitly requests a different file format, the transformed dataset should be written as `.jsonl` (JSON Lines — one JSON object per line).
25
26	## Known Dataset Formats Reference
27
28	This skill supports two transformation purposes — training data and evaluation data — each with its own format resolution path. The purpose is determined in Step 1 of the workflow.
29
30	### Training Data Formats
31
32	Resolve the target format using the reference file ../dataset-evaluation/references/strategy_data_requirements.md. When the transformation is for model training, the required format depends on both the model type (Open Weights like Llama/Qwen vs Nova) and the finetuning technique (SFT, DPO, RLVR, RLAIF) — make sure to match on both dimensions. If either the model type or technique is not yet known, ask the user before resolving the format.
33
34	### Evaluation Data Formats
35
36	When the transformation is for model evaluation, resolve the target format using this order:
37
38	1. Try fetching the live documentation at https://docs.aws.amazon.com/sagemaker/latest/dg/model-customize-evaluation-dataset-formats.html to get the latest evaluation dataset schema definitions.
39	2. If the fetch fails (e.g., no internet access, VPC environment), fall back to the offline copy at `references/sagemaker_dataset_formats.md`. Inform the user that the format schemas are from an offline copy and may be outdated.
40
41	Use whichever source you successfully access as the source of truth for the target format. Do not rely on memorized schemas.
42
43	## Workflow
44
45	### Step 1: Determine transformation purpose
46
47	Your first response should determine whether this transformation is for model training or model evaluation. If the context already makes this clear (e.g., the user said "I need to prep my training data" or "I need to format my eval dataset"), confirm your understanding and move on. Otherwise, ask:
48
49	> "Is this dataset transformation for model training or model evaluation? This helps me look up the right target format for you."
50
51	- Training → format resolution will use the local training data requirements reference (model type + finetuning technique dependent).
52	- Evaluation → format resolution will use the live AWS documentation (with offline fallback).
53
54	Remember this choice — it determines how the target format is resolved in Step 3.
55
56	⏸ Wait for user.
57
58	### Step 2: Set expectations
59
60	Acknowledge the user's request and state what this skill can do:
61
62	> "I can help you transform your dataset's format! Here's my plan: I will first need to understand the format of your dataset and the transformation requirements. Once I have that, I will generate a dataset t

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6 picks

Type

dataset-transformation

843stars132forks

View on GitHub

How to install dataset-transformation?

awslabs/agent-plugins/dataset-transformation

$npx -y skills add awslabs/agent-plugins --skill dataset-transformation

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Dataset Transformation Agent
2
3	Transforms a data set provided by the user into their desired format.
4
5	## When to Use
6
7	- User needs to generate code for transforming datasets for SageMaker model training or model evaluation.
8	- A dataset requires processing, cleaning, or formatting before training or evaluation.
9	- Workflow requires a formal review and approval cycle before execution.
10
11	## Prerequisites
12
13	- The SDK environment has been verified (SDK version, region, execution role). If not done, activate the `sdk-getting-started` skill first.
14
15	## Principles
16
17	1. One thing at a time. Each response advances exactly one decision. Never combine multiple questions or recommendations in a single turn.
18	2. Confirm before proceeding. Wait for the user to agree before moving to the next step. You are a guide, not a runaway train.
19	3. Don't read files until you need them. Only read reference files when you've reached the workflow step that requires them and the user has confirmed the direction. Never read ahead.
20	4. No narration. Don't explain what you're about to do or what you just did. Share outcomes and ask questions. Keep responses short and focused.
21	5. No repetition. If you said something before a tool call, don't repeat it after. Only share new information.
22	6. Do not deviate from the Workflow. The steps listed in the workflow should be followed exactly as described. Progress from Step 1 to Step 11 to complete the task. Do not deviate from the workflow!
23	7. Always end with a question. Whenever you pause for user input, acknowledgment, or feedback, your response must end with a question. Never leave the user with a statement and expect them to know they need to respond.
24	8. Default output format is JSONL. Unless the user explicitly requests a different file format, the transformed dataset should be written as `.jsonl` (JSON Lines — one JSON object per line).
25
26	## Known Dataset Formats Reference
27
28	This skill supports two transformation purposes — training data and evaluation data — each with its own format resolution path. The purpose is determined in Step 1 of the workflow.
29
30	### Training Data Formats
31
32	Resolve the target format using the reference file ../dataset-evaluation/references/strategy_data_requirements.md. When the transformation is for model training, the required format depends on both the model type (Open Weights like Llama/Qwen vs Nova) and the finetuning technique (SFT, DPO, RLVR, RLAIF) — make sure to match on both dimensions. If either the model type or technique is not yet known, ask the user before resolving the format.
33
34	### Evaluation Data Formats
35
36	When the transformation is for model evaluation, resolve the target format using this order:
37
38	1. Try fetching the live documentation at https://docs.aws.amazon.com/sagemaker/latest/dg/model-customize-evaluation-dataset-formats.html to get the latest evaluation dataset schema definitions.
39	2. If the fetch fails (e.g., no internet access, VPC environment), fall back to the offline copy at `references/sagemaker_dataset_formats.md`. Inform the user that the format schemas are from an offline copy and may be outdated.
40
41	Use whichever source you successfully access as the source of truth for the target format. Do not rely on memorized schemas.
42
43	## Workflow
44
45	### Step 1: Determine transformation purpose
46
47	Your first response should determine whether this transformation is for model training or model evaluation. If the context already makes this clear (e.g., the user said "I need to prep my training data" or "I need to format my eval dataset"), confirm your understanding and move on. Otherwise, ask:
48
49	> "Is this dataset transformation for model training or model evaluation? This helps me look up the right target format for you."
50
51	- Training → format resolution will use the local training data requirements reference (model type + finetuning technique dependent).
52	- Evaluation → format resolution will use the live AWS documentation (with offline fallback).
53
54	Remember this choice — it determines how the target format is resolved in Step 3.
55
56	⏸ Wait for user.
57
58	### Step 2: Set expectations
59
60	Acknowledge the user's request and state what this skill can do:
61
62	> "I can help you transform your dataset's format! Here's my plan: I will first need to understand the format of your dataset and the transformation requirements. Once I have that, I will generate a dataset t

People who liked this also viewed

6 picks

Type