Trust Assessment
idealista-cli received a trust score of 82/100, placing it in the Mostly Trusted category. This skill has passed most security checks with only minor considerations noted.
SkillShield's automated analysis identified 2 findings: 0 critical, 1 high, 1 medium, and 0 low severity. Key findings include Potential Command Injection via User Input in CLI Commands, Unpinned External Dependency.
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 13, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings2
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| HIGH | Potential Command Injection via User Input in CLI Commands The skill defines CLI command templates (e.g., `idealista locations "<query>"`, `idealista search "<query>"`, `idealista listing <adId>`) where user-controlled input (represented by `<query>` and `<adId>`) is directly interpolated into shell commands. If the underlying `idealista-cli` tool or the LLM's command construction does not properly sanitize or escape this input, a malicious user could inject arbitrary shell commands, leading to remote code execution. Implement robust input sanitization and escaping for all user-provided arguments before constructing and executing shell commands. Ensure that the `idealista-cli` tool itself handles arguments safely, or that the LLM uses a secure method for command execution (e.g., passing arguments as a list rather than a single string to `subprocess.run`). | LLM | SKILL.md:19 | |
| MEDIUM | Unpinned External Dependency The skill's manifest specifies a dependency on `idealista-cli` but does not pin it to a specific version. This can lead to supply chain vulnerabilities if a future version of `idealista-cli` introduces malicious code, critical bugs, or breaking changes. Without a pinned version, the skill's behavior and security posture are subject to changes in the upstream dependency. Pin the `idealista-cli` dependency to a specific, known-good version (e.g., `idealista-cli@1.2.3`) to ensure consistent and secure behavior. Regularly review and update the pinned version to incorporate security patches. | LLM | SKILL.md:1 |
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