Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Fabio662/yieldagentx402

Policy-gated, receipt-backed x402 execution for AI agents — ShadeGuard before funds move, TEE-attested runs, verifiable proof.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit d1b05fcf2377, unchanged since the check below.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    REGISTRY_PUBLISH.md, line 77 rm -f ~/.config/mcp-publisher/credentials.json 2>/dev/null

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_CREDENTIAL

    REGISTRY_PUBLISH.md, line 77

    rm -f ~/.config/mcp-publisher/credentials.json 2>/dev/null

    REGISTRY_PUBLISH.md, line 78

    rm -f ~/.mcp-publisher/credentials.json 2>/dev/null

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (mcp-server/LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit d1b05fcf2377. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: d1b05fcf2377330ae2f96ab6a5c78fea044a6c1d

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Read how this letter is chosen