Claude Code, Plugin
Agy Cc
A Claude Code plugin that hands code review, adversarial review, plan writing and rescue tasks to Google's Antigravity CLI (agy, Gemini 4 Argon) as tracked, isolated background jobs.
Compatibility: Not stated.
Grade C
One Medium finding. Read the report before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
SECRETS_PATH_CREDENTIAL
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
plugins/agy/scripts/agylib/container.py, line 8
host is mounted, so a prompt-injected "read ~/.aws/credentials" finds no
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
Concern
can delete files.
PERMISSION_DELETE_FILES
plugins/agy/scripts/agy_companion.py, line 256
proc = subprocess.Popen(
plugins/agy/scripts/agylib/agybin.py, line 76
out = subprocess.run([str(binary), "--version"], capture_output=True, text=True, timeout=30)
plugins/agy/scripts/agylib/container.py, line 191
shutil.rmtree(path, onerror=retry)
Show more
plugins/agy/scripts/agylib/container.py, line 209
return subprocess.run([str(binary), *args], capture_output=True, text=True, timeout=timeout)
plugins/agy/scripts/agylib/gitctx.py, line 87
proc = subprocess.run(
plugins/agy/scripts/agylib/gitctx.py, line 100
proc = subprocess.run([*SAFE_GIT, *args], cwd=str(cwd), capture_output=True)
plugins/agy/scripts/agylib/gitctx.py, line 115
subprocess.run([*SAFE_GIT, "rev-parse", "--verify", "HEAD"], cwd=str(cwd), capture_output=True).returncode == 0
plugins/agy/scripts/agylib/gitctx.py, line 265
shutil.rmtree(dest, ignore_errors=True)
plugins/agy/scripts/agylib/gitctx.py, line 343
shutil.rmtree(agents)
plugins/agy/scripts/agylib/gitctx.py, line 433
shutil.rmtree(dest, ignore_errors=True)
plugins/agy/scripts/agylib/runner.py, line 68
def _stop(proc: subprocess.Popen) -> None:
plugins/agy/scripts/agylib/runner.py, line 102
proc = subprocess.Popen(
plugins/agy/scripts/agylib/state.py, line 215
shutil.rmtree(self.job_dir(record["id"]), ignore_errors=True)
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
plugins/agy/scripts/agylib/container.py, line 8
host is mounted, so a prompt-injected "read ~/.aws/credentials" finds no
plugins/agy/scripts/agylib/policy.py, line 22
# job cannot read and upload files such as ~/.aws/credentials.
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 22fa7fa953d4. can delete files. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 22fa7fa953d44426977535d46a208c229e69250e
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.