Cursor, Plugin
Cos Link
CoS Link for Grok Bot, by Autodev Team: a communication protocol and reference implementation for Chiefs of Staff across separate user accounts.
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 72ad414bf655, unchanged since the check below.
NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED PERMISSION_SHELL_DECLARED SECRETS_ENV_READ
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
examples/live_mcp.py, line 62
if (await http.get(url + "/health")).is_success: - SECRETS_PATH_UNCONFIRMED Low
The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.
src/cos_link/mcp_server.py, line 111
token = os.environ.get("COS_LINK_TOKEN", "") - PERMISSION_SHELL_DECLARED Note
Runs shell commands, and the manifest or description says so.
examples/live_mcp.py, line 41
process = subprocess.Popen( - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
src/cos_link/mcp_server.py, line 111
token = os.environ.get("COS_LINK_TOKEN", "")
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
Note
requests shell access. The manifest names this permission.
PERMISSION_SHELL_DECLARED
examples/live_mcp.py, line 41
process = subprocess.Popen(
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
examples/live_mcp.py, line 62
if (await http.get(url + "/health")).is_success:
examples/live_mcp.py, line 70
console = await http.get(url + "/ui/")
examples/live_mcp.py, line 73
response = await http.get(url + "/ui/" + asset)
Show more
examples/live_mcp.py, line 75
card = await http.get(
src/cos_link/static/app.js, line 17
const response = await fetch(path, {method, credentials: "omit", cache: "no-store",
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED
src/cos_link/mcp_server.py, line 111
token = os.environ.get("COS_LINK_TOKEN", "")
.dockerignore, line 5
*.token
.gitignore, line 7
*.egg-info/
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 72ad414bf655. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 72ad414bf655a05317bec9d46d078e6366eb6b14
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