Retrieve MFN applied tariff-rate timeseries for a reporting country — applied vs bound rates by year, plus the optional US effective tariff rate. Use when the user asks how a country's MFN tariffs have changed over time.
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Security
2 findings: 2 high severity. You should review these findings carefully before considering using this skill.
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
The skill explicitly requires an API key in the X-WorldMonitor-Key header and even includes a literal example key (wm_012345...), which creates a risk the LLM will output or propagate secret values verbatim (despite a safer env-var curl example elsewhere).
Detected sensitive credentials directly embedded within the skill content, such as API keys, access tokens, private keys, or service-specific secrets. Secrets should never be hardcoded in plain text within skill instructions.
I flagged the literal header value on line 12 because it is a long, random-looking API key (starts with "wm_" followed by a hex-like string) — not a documentation placeholder like "YOUR_API_KEY" or a redaction marker. It meets the definition of a high-entropy, directly-present credential that could be used to access the service. Other items (e.g., the curl example using the environment variable $WM_API_KEY) are not secrets in the document and were ignored.
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