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ctf-ai-ml

Provides AI and machine learning techniques for CTF challenges. Use when attacking ML models, crafting adversarial examples, performing model extraction, prompt injection, membership inference, training data poisoning, fine-tuning manipulation, neural network analysis, LoRA adapter exploitation, LLM jailbreaking, or solving AI-related puzzles.

Quality

83%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

68%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-organized quick-reference with strong executable quick-start commands and a clean progressive-disclosure design, but it functions as a technique catalog without an explicit challenge-triage workflow, and its reliability depends on referenced bundle files that were not verifiable in the evaluated directory.

Suggestions

Add an explicit challenge-triage sequence, e.g., 1. Identify the model format with `file model.*`, 2. Inspect weights/adapter structure, 3. Diff against any provided original model, 4. Select a technique by category, 5. Verify the attack succeeds against the challenge oracle/flag before moving on.

Verify that model-attacks.md, adversarial-ml.md, and llm-attacks.md actually ship in the skill bundle (they were absent from the reviewed directory) and keep their anchored section links intact, since nearly every technique entry depends on them.

Trim duplication: the 'Additional Resources' section repeats the same three links already given per-technique, and known-concept definitions (FGSM/PGD/C&W, prompt injection, jailbreaking) could be reduced to just the deep links they accompany.

DimensionReasoningScore

Conciseness

Largely efficient one-liners with deep links and a useful quick-start block, but the 'Additional Resources' section duplicates the same three file links already given per-technique, and several entries restate textbook concepts Claude already knows (e.g., FGSM/PGD/C&W definitions, 'Physical-world patches that cause misclassification').

4 / 5

Actionability

The Quick Start Commands are executable and copy-paste ready (torch.load inspection, safetensors key dump, weight-diff script, curl prompt-injection probe), covering model inspection well, but major use cases like adversarial-example generation and jailbreaking have no inline snippet and rely entirely on external links.

4 / 5

Workflow Clarity

The body is a reference catalog rather than a sequenced workflow: 'When to Pivot' and the Quick Start commands imply an entry flow (inspect format, inspect weights, diff, pick technique) but no explicit ordering, decision flow, or validation checkpoints are stated.

3 / 5

Progressive Disclosure

The structure follows the ideal pattern (one-liner per technique, clearly signaled one-level-deep anchored links), but the three referenced files (model-attacks.md, adversarial-ml.md, llm-attacks.md) are not present in the skill directory so the links cannot be verified, and 'Activation maximization' lacks any reference link.

4 / 5

Total

15

/

20

Passed

Description

92%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong description: third-person voice, explicit 'Use when' trigger clause, and a comprehensive enumeration of concrete ML-attack capabilities. The only weakness is missing natural trigger variations such as model file formats and a few synonyms.

DimensionReasoningScore

Specificity

The description enumerates more than ten concrete actions ('crafting adversarial examples', 'performing model extraction', 'membership inference', 'LoRA adapter exploitation', 'LLM jailbreaking'), giving comprehensive coverage of the ML-attack domain with no notable gaps.

5 / 5

Completeness

It explicitly answers both 'what' ('Provides AI and machine learning techniques for CTF challenges') and 'when' via an explicit 'Use when' clause listing concrete trigger activities, matching the top anchor rather than the 4 anchor whose 'when' could be more specific.

5 / 5

Trigger Term Quality

Good natural keyword coverage ('prompt injection', 'jailbreaking', 'adversarial examples', 'LoRA'), but file extensions and format names users would naturally mention (.safetensors, .pt, ONNX) and synonyms like 'model stealing' are missing, so it falls short of the comprehensive-synonyms anchor.

4 / 5

Distinctiveness Conflict Risk

The niche (ML/AI attack techniques within CTF) is unmistakable and the triggers are highly specific technical terms with minimal overlap risk; only the closing 'solving AI-related puzzles' phrase is broad.

5 / 5

Total

19

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

relative_links

Relative link issues: 19 missing

Warning

Total

14

/

16

Passed

Repository

ljagiello/ctf-skills

Path

ctf-ai-ml/SKILL.md

Reviewed

Table of Contents

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