Trust Assessment
the-flip received a trust score of 58/100, placing it in the Caution category. This skill has some security considerations that users should review before deployment.
SkillShield's automated analysis identified 3 findings: 1 critical, 0 high, 2 medium, and 0 low severity. Key findings include Sensitive environment variable access: $HOME, Unpinned npm dependency version, Arbitrary File Read and Credential Harvesting via `playerKeyPath` argument.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. All layers scored 70 or above, reflecting consistent security practices.
Last analyzed on February 14, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings3
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Arbitrary File Read and Credential Harvesting via `playerKeyPath` argument The `app/demo.mjs` script's `loadWallet` function, when invoked by the 'enter' command, directly uses `process.argv[4]` (referred to as `playerKeyPath`) as a file path for `fs.readFileSync`. This allows an attacker to specify an arbitrary file path on the system. If a malicious path is provided, the script will attempt to read and parse the content of that file. This poses a severe data exfiltration risk, enabling an attacker to read sensitive system files (e.g., `/etc/passwd`, `~/.ssh/id_rsa`) or other Solana wallet keypair files, leading to credential harvesting. Implement strict validation and sanitization for `playerKeyPath`. Instead of directly using user-provided paths, consider: 1) Restricting paths to a predefined, secure directory. 2) Disallowing arbitrary file paths and instead using environment variables or interactive prompts for sensitive wallet paths. 3) If file paths are necessary, ensure they are canonicalized and checked against a whitelist of allowed locations or patterns. The principle of least privilege should be applied, preventing the script from reading arbitrary files from the filesystem. | LLM | app/demo.mjs:140 | |
| MEDIUM | Sensitive environment variable access: $HOME Access to sensitive environment variable '$HOME' detected in shell context. Verify this environment variable access is necessary and the value is not exfiltrated. | Static | skills/maurodelazeri/the-flip-publish/SKILL.md:91 | |
| MEDIUM | Unpinned npm dependency version Dependency '@coral-xyz/anchor' is not pinned to an exact version ('^0.30.1'). Pin dependencies to exact versions to reduce drift and supply-chain risk. | Dependencies | skills/maurodelazeri/the-flip-publish/package.json |
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