pcgs
What this skill does
A CLI tool for interacting with the PCGS Public API, allowing users to verify PCGS-certified coins, extract metadata, and manage API call quotas.
github/mvanhorn - Data Exfiltration - 1.9k stars
Threat analysis
Skill info
pkg:github/mvanhorn/printing-press-library@5a78746?skill=pcgsAssessments (2)
Data Exfiltration
Data Exfiltration via local-llm-review
.manuscripts/20260516-193948/research/pcgs.yaml
The skill uses a bearer token for authentication, which is stored in an environment variable (`PCGS_AUTH_TOKEN`). If this token is not properly secured, it could be exfiltrated or misused.Excessive Agency
Excessive Agency via local-llm-review
.manuscripts/20260516-193948/proofs/20260516-232004-retro-pcgs-pp-cli.md
The skill includes a feature called `refresh`, which syncs only mutable market fields. This could be interpreted as excessive agency if it allows the agent to make decisions about what data to update Badge
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How Anomity governs this at runtime
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Methodology and disputes
Every skill is assessed by the Anomity Skill Intelligence engine against its public source; findings indicate risk patterns, not confirmed exploitation. Maintainer of pcgs? Report an issue or request a rescan.
