Claude Code, Skill
Canvas Cowork
Canvas Cowork, a skill listed in the PlugVet directory.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 9b80a7fd33e0.
NETWORK_NO_FIXED_HOST
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
scripts/index.ts, line 216
this.ws = new WebSocket(
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.
NETWORK_NO_FIXED_HOST
scripts/index.ts, line 216
this.ws = new WebSocket(
scripts/index.ts, line 624
const r = await fetch(
scripts/index.ts, line 752
// Note: Safari blocks both fetch() and ws:// to 127.0.0.1 from HTTPS pages (mixed content).
Show more
scripts/index.ts, line 808
fetch(req: Request, srv: any) {
scripts/lib/download.ts, line 31
const resp = await fetch(content.url, { signal: AbortSignal.timeout(300_000) });
scripts/lib/http.ts, line 126
const resp = await fetch(`${workerUrl(s)}${path}`, {
scripts/lib/http.ts, line 164
const resp = await fetch(`${s.supabaseUrl.replace(/\/$/, "")}/rest/v1/${query}`, {
scripts/lib/models.ts, line 70
const resp = await fetch(`${workerURL.replace(/\/$/, "")}/models?logo=1&desc=1`, {
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.
Note
Hygiene check of commit 9b80a7fd33e0. can reach a host that is not written as a fixed address.
Date and source
Date checked:
github.com
Commit graded: 9b80a7fd33e039aa520707887d7ca23441546568
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.