Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Gachi Data API Japan Station & Accessibility Data

Deep, obscure Japanese station, accessibility & hazard data for AI agents.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below 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 8857b5c4dd9f, unchanged since the check below.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    src/worker.mjs, line 887 const res = await fetch(url, {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    src/worker.mjs, line 887 const res = await fetch(url, {

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    src/worker.mjs, line 1 // Gachi Data API - Japan Station & Accessibility Data (API · MCP · Open Datasets) - lean MVP

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

    Concern

    can reach a host that is not written as a fixed address. can reach api.resend.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/worker.mjs, line 887

    const res = await fetch(url, {

    src/worker.mjs, line 1355

    const resp = await fetch('https://api.resend.com/emails', {

    src/worker.mjs, line 1383

    const resp = await fetch('https://api.resend.com/emails', {

    Show more

    src/worker.mjs, line 1405

    const resp = await fetch(

    src/worker.mjs, line 2978

    async fetch(request, env, ctx) {

    src/worker.mjs, line 4259

    const r=await fetch('/keys',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({email:document.getElementById('kemail').value})});

    src/worker.mjs, line 4264

    const r=await fetch('/interest',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({email:document.getElementById('bemail').value,use_case:document.getE

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    src/worker.mjs, line 1

    // Gachi Data API - Japan Station & Accessibility Data (API · MCP · Open Datasets) - lean MVP

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 8857b5c4dd9f. can reach a host that is not written as a fixed address. can reach api.resend.com. The description does not name that host. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 8857b5c4dd9f6a2dcae707a56b92df57cacf4a69

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Read how this letter is chosen