Security audit
Security checks for vulnerabilities and agentic risk
This skill is a documented PTJourney marketplace-listing assistant whose business-impacting actions are disclosed and require user confirmation.
Install only if you use PTJourney for these marketplaces and are comfortable letting the local PTJourney client create or control listing tasks after explicit confirmation. Verify the separately downloaded official MCP runtime and its SHA-256 before connecting it, and do not provide marketplace tokens or session files to the AI chat.
The README instructs users to run npx skills add Edmon/ptjourney-listing without pinning a specific package version. npx resolves and executes the latest matching package at install time, which creates a supply-chain risk: a compromised publisher account, malicious new release, or dependency hijack could cause arbitrary code execution on the user's machine during installation.
The --list example still invokes npx skills without a pinned version, so it relies on whatever package version is current at execution time. Even though the command is presented as non-installing discovery, it still requires fetching and executing code from the npm ecosystem, exposing users to the same supply-chain compromise risk.
The document explicitly requires Russian-language fields such as '俄文 name' for Ozon and '俄文标题、描述' for WB, and elsewhere states that translations must be reviewed. This imposes a specific locale/language requirement in the skill instructions without offering the user a language choice or documenting opt-in, which matches the language/locale policy violation category.
Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
The notice is written entirely in Chinese and does not provide any indication that users may choose another language or that the file is intentionally limited to a Chinese-speaking audience. Under the stated policy, forcing a specific language without user opt-in is a natural-language policy concern.
The display name, short description, and default prompt are written entirely in Chinese, and the file does not indicate that language selection is optional or user-configurable. Under the policy rule, a skill that imposes a specific language without opt-in can be a natural-language policy violation.
No suspicious patterns detected.