Caveat verdict

yuyonghao-mcp-client

88
🟢 Trusted
No high-risk patterns surfaced by the deep scan — automated capability review, not behavioral proof.

The skill implements an MCP client and seems to be used for its intended purpose.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

63
security
50
transparency
80
maintenance

Permission integrity

Performs file operations but does not declare file-accessing binaries

file_read

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (3)

Pattern match high

Accesses sensitive system files

SKILL.md · prose · downgraded · /etc/passwd

Pattern match low

Accesses sensitive environment variables

src/mcp-skill.js · prose · downgraded · process.env.GITHUB_TOKEN

Pattern match low

Popular HTTP library — network access

test/client.test.js · prose · downgraded · got

Permissions & capabilities

No declared permissions — minimal attack surface.

package_installnetwork_infile_read

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