MCP, MCP server
Rfc Ai Tooling
Rfc Ai Tooling, an MCP server 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.
NETWORK_NO_FIXED_HOST PERMISSION_SHELL_DECLARED 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.
core/rfc.py, line 389
with urllib.request.urlopen(request, timeout=30) as response: - PERMISSION_SHELL_DECLARED Note
Runs shell commands, and the manifest or description says so.
core/rfc.py, line 977
proc = subprocess.run( - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
uv.lock, line 1
version = 1
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
core/rfc.py, line 977
proc = subprocess.run(
core/rfc.py, line 1671
result = subprocess.run(cmd, check=False)
eval/review.py, line 90
subprocess.run([*shlex.split(editor), name], check=False)
Show more
mcp/smoke.py, line 86
self.proc = subprocess.Popen(
mcp/src/mcp_server_rfc/rfc.py, line 977
proc = subprocess.run(
mcp/src/mcp_server_rfc/rfc.py, line 1671
result = subprocess.run(cmd, check=False)
skill/scripts/rfc.py, line 977
proc = subprocess.run(
skill/scripts/rfc.py, line 1671
result = subprocess.run(cmd, check=False)
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
core/rfc.py, line 389
with urllib.request.urlopen(request, timeout=30) as response:
core/rfc.py, line 1714
with urllib.request.urlopen(request, timeout=60) as response, dest.open("wb") as out:
mcp/src/mcp_server_rfc/rfc.py, line 389
with urllib.request.urlopen(request, timeout=30) as response:
Show more
mcp/src/mcp_server_rfc/rfc.py, line 1714
with urllib.request.urlopen(request, timeout=60) as response, dest.open("wb") as out:
skill/scripts/rfc.py, line 389
with urllib.request.urlopen(request, timeout=30) as response:
skill/scripts/rfc.py, line 1714
with urllib.request.urlopen(request, timeout=60) as response, dest.open("wb") as out:
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
uv.lock, line 1
version = 1
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 2c96826eca04. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: 2c96826eca041874c354fa5efebc382541975934
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.