Back to skill

Security audit

necklace-designer

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed external jewelry-design API skill, with some naming and privacy caveats but no evidence of hidden, destructive, or deceptive behavior.

Install only if you are comfortable using the OneKey/Craftsman external service. Treat prompts, reference image URLs, generated sessions, and share links as content sent to and hosted by the provider, and verify the onekey CLI source before using npx commands.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (34)

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The manifest presents the skill as a necklace designer, but the documented API surface supports a much broader jewelry-generation service. This scope mismatch can mislead users and host platforms about what data the skill may process and which actions it may perform, weakening consent and review boundaries.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill explicitly sends prompts and image URLs to an external gateway, but the documentation does not clearly warn users that their content will leave the local environment. Because prompts and reference images may contain sensitive or proprietary material, this omission creates a meaningful privacy and data-governance risk.

Content

No source excerpt is available for this finding.

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 48)May include surrounding context.

[Manufacturing on Demand Send Designs to Factory]

text

| API                        | Description                                                                                                                          |
| ------------------------------ |--------------------------------------------------------------------------------------------------------------------------------------|
| jewelry_generator_design_draft | Generate Design Draft of your Prefered Gem Stones Images and Prompts on 1000+ Jewerly typical design patterns                        |
| jewelry_generator_hand_drawn_sketch | Generate Hand-Drawn Style Sketch Draft of your Prefered Gem Stones Images and Prompts on 1000+ Jewerly typical design patterns |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 131)May include surrounding context.

md
#### Requests Input Parameter

| Parameter         | Description                                                                                                                                     |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| prompt            | Text description of the desired jewelry design                                                                                                  |
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 851)May include surrounding context.

md
#### Requests Input Parameter

| Parameter         | Description                                                                                                                                     |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| prompt            | Text description of the desired jewelry design                                                                                                  |
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 871)May include surrounding context.

md
#### Requests Input Parameter

| Parameter         | Description                                                                                                                                     |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| prompt            | Text description of the desired jewelry design                                                                                                  |
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 133)May include surrounding context.

md
| Parameter         | Description                                                                                                                                     |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| prompt            | Text description of the desired jewelry design                                                                                                  |
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 853)May include surrounding context.

md
| Parameter         | Description                                                                                                                                     |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| prompt            | Text description of the desired jewelry design                                                                                                  |
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 873)May include surrounding context.

md
| Parameter         | Description                                                                                                                                     |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| prompt            | Text description of the desired jewelry design                                                                                                  |
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 137)May include surrounding context.

md
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 857)May include surrounding context.

md
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 877)May include surrounding context.

md
| images            | Array of source image URLs used as visual references, including gemstone images                                                                 |
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 138)May include surrounding context.

md
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 858)May include surrounding context.

md
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 878)May include surrounding context.

md
| template_id       | Jewelry category templates including `bracelet`, `beaded-bracelet`, `ring`, `necklace`, `pet-jewelry-collar`, `earrings`, `body-chain` and more |
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 139)May include surrounding context.

md
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 859)May include surrounding context.

md
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 879)May include surrounding context.

md
| options           | Structured jewelry customization parameters defined by the selected templates                                                                   |
| provider_model_id | Jewelry design provider/model identifier; `default` is supported                                                                                |
| session_name      | Name of the generated workspace session                                                                                                         |
| tag_list          | Optional tags associated with the generation                                                                                                    |
| mode              | Generation mode such as `basic`, `standard`, `advanced`, or `demo`                                                                              |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 152)May include surrounding context.

md
Supported `template_id` include

| Template ID        | Jewelry Type              | Description                                                                                 |
|--------------------| ------------------------- |---------------------------------------------------------------------------------------------|
| bracelet           | Bracelet                  | Gems, Chain, bangle, cuff, tennis, charm, beaded, stretch, and wrap bracelets               |
| beaded-bracelet    | Beaded Bracelet           | Gems, Crystal, natural stone, pearl, wooden, glass, charm, stretch, and layered bracelets   |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 887)May include surrounding context.

md
Supported `template_id` include

| Template ID        | Jewelry Type              | Description                                                                                 |
|--------------------| ------------------------- |---------------------------------------------------------------------------------------------|
| bracelet           | Bracelet                  | Gems, Chain, bangle, cuff, tennis, charm, beaded, stretch, and wrap bracelets               |
| beaded-bracelet    | Beaded Bracelet           | Gems, Crystal, natural stone, pearl, wooden, glass, charm, stretch, and layered bracelets   |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 165)May include surrounding context.

md
**mode**: The mode as complexity of design for each generation task

| mode     | Description                                                                                                           |
|----------|-----------------------------------------------------------------------------------------------------------------------|
| basic    | Basic Complexity for Design                                                                                           |
| standard | Standard Complexity for Design                                                                                        |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 899)May include surrounding context.

md
**mode**: The mode as complexity of design for each generation task

| mode     | Description                                                                                                           |
|----------|-----------------------------------------------------------------------------------------------------------------------|
| basic    | Basic Complexity for Design                                                                                           |
| standard | Standard Complexity for Design                                                                                        |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 167)May include surrounding context.

md
| mode     | Description                                                                                                           |
|----------|-----------------------------------------------------------------------------------------------------------------------|
| basic    | Basic Complexity for Design                                                                                           |
| standard | Standard Complexity for Design                                                                                        |
| advanced | Advanced Complexity for Design                                                                                        |
| demo     | Demo mode will only return predefined results for debug and APIs purposes, for production, please use other settings. |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 901)May include surrounding context.

md
| mode     | Description                                                                                                           |
|----------|-----------------------------------------------------------------------------------------------------------------------|
| basic    | Basic Complexity for Design                                                                                           |
| standard | Standard Complexity for Design                                                                                        |
| advanced | Advanced Complexity for Design                                                                                        |
| demo     | Demo mode will only return predefined results for debug and APIs purposes, for production, please use other settings. |

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 168)May include surrounding context.

md
| mode     | Description                                                                                                           |
|----------|-----------------------------------------------------------------------------------------------------------------------|
| basic    | Basic Complexity for Design                                                                                           |
| standard | Standard Complexity for Design                                                                                        |
| advanced | Advanced Complexity for Design                                                                                        |
| demo     | Demo mode will only return predefined results for debug and APIs purposes, for production, please use other settings. |

Static analysis

No suspicious patterns detected.