compose-design-catalog
Fail
Audited by Gen Agent Trust Hub on Jul 24, 2026
Risk Level: HIGHEXTERNAL_DOWNLOADSREMOTE_CODE_EXECUTIONCOMMAND_EXECUTIONPROMPT_INJECTION
Full Analysis
- [REMOTE_CODE_EXECUTION]: The skill instructs the user to install dependencies using a piped command that downloads and executes a shell script directly from the author's GitHub repository.
- Evidence:
curl -fsSL https://raw.githubusercontent.com/yschimke/compose-ai-tools/main/scripts/install.sh | bashinSKILL.md. - [EXTERNAL_DOWNLOADS]: Fetches configuration schemas and references scripts hosted on external domains controlled by the author.
- Evidence: Links to
https://raw.githubusercontent.com/yschimke/compose-ai-tools/main/scripts/design-artifacts/catalog.spec.schema.jsonand references to theyschimke/compose-ai-toolsandyschimke/design-parityrepositories. - [COMMAND_EXECUTION]: Invokes multiple Node.js scripts and a custom command-line interface to render code and manage design specifications.
- Evidence: Calls to
node scripts/design-artifacts/init-catalog-spec.mjs,node scripts/design-artifacts/validate-catalog-spec.mjs, and thecompose-previewCLI. - [PROMPT_INJECTION]: The skill possesses an indirect prompt injection surface because it ingests and processes untrusted data from local project files and source code.
- Ingestion points: Reads from
catalog.spec.jsonand scans Kotlin source files for@Previewannotations. - Boundary markers: No explicit boundary markers or instructions to ignore embedded commands are present in the processing logic.
- Capability inventory: The skill can execute shell commands (
node,compose-preview) and perform file system writes through its export libraries. - Sanitization: No evidence of data sanitization or validation of the content within the processed Kotlin files or the JSON specification is provided in the instructions.
Recommendations
- HIGH: Downloads and executes remote code from: https://raw.githubusercontent.com/yschimke/compose-ai-tools/main/scripts/install.sh - DO NOT USE without thorough review
Audit Metadata