Grades are a hygiene check, not a security guarantee.

MCP, MCP server

a11yscope

A Chrome extension that checks the current page against the automatable subset of WCAG 2.2 Level AA, and explains each finding in terms a developer can act on.

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.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    tools/bluesky.mjs, line 30 const r = await fetch(`${PDS}/xrpc/${method}`, {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    tools/bluesky.mjs, line 30 const r = await fetch(`${PDS}/xrpc/${method}`, {

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 dev.to. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    tools/bluesky.mjs, line 30

    const r = await fetch(`${PDS}/xrpc/${method}`, {

    tools/bluesky.mjs, line 38

    const r = await fetch(`${PDS}/xrpc/${method}?${new URLSearchParams(params)}`, { headers: auth });

    tools/bluesky.mjs, line 46

    const r = await fetch(`${PDS}/xrpc/com.atproto.repo.uploadBlob`, { method: "POST", headers: { ...auth, "Content-Type": type }, body: bytes });

    Show more

    tools/bluesky.mjs, line 64

    const html = await (await fetch(url, { headers: { "User-Agent": "Mozilla/5.0" } })).text();

    tools/bluesky.mjs, line 73

    const r = await fetch(image);

    tools/bluesky.mjs, line 76

    const up = await fetch(`${PDS}/xrpc/com.atproto.repo.uploadBlob

    tools/devto-reply.mjs, line 52

    const res = await fetch(`https://dev.to/api${path}`, { headers: { "User-Agent": "a11yscope-devto-reply" } });

    tools/mastodon.mjs, line 29

    const r = await fetch(`${BASE}${path}`, { method, headers, body: payload });

    tools/pulse.mjs, line 76

    const glama = await fetch("https://glama.ai/mcp/servers/perceivable/a11yscope", { headers: { "User-Agent": UA } });

  • 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

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 3c82bf7a817e. can reach a host that is not written as a fixed address. can reach dev.to. The description does not name that host.

Date and source

Date checked:

View source

github.com

Commit graded: 3c82bf7a817e6a150571d4ee896b1af1a80635d4

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