MCP, MCP server
Mcp Server Polarion
Mcp Server Polarion, an MCP server listed in the PlugVet directory.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit e4ad56b9f777, unchanged since the check below.
PERMISSION_SHELL_UNDECLARED
Why this grade
- PERMISSION_SHELL_UNDECLARED Medium
Runs shell commands that the manifest or description does not mention.
evals/run.py, line 68
out = subprocess.run(
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
requests shell access. No manifest field names shell or command execution.
PERMISSION_SHELL_UNDECLARED
evals/run.py, line 68
out = subprocess.run(
.claude/skills/compress-code-comments/scripts/assert_comment_only.py, line 66
root = subprocess.run(
.claude/skills/compress-code-comments/scripts/assert_comment_only.py, line 81
out = subprocess.run(
Show more
.github/scripts/build_release_notes.py, line 23
return subprocess.run(
Install and update
Note
README documents an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
README.md, line 191
curl -LsSf https://astral.sh/uv/install.sh | sh
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
src/mcp_server_polarion/tools/_shared/guard/_custom_keys.py, line 32
schema = await fetch()
src/mcp_server_polarion/tools/_shared/guard/_custom_keys.py, line 40
schema = await fetch()
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
src/mcp_server_polarion/core/config.py, line 21
env_file=".env",
src/mcp_server_polarion/core/config.py, line 23
# Shared .env may hold unrelated secrets (eval OPENAI_API_KEY); ignore extras.
.claude/skills/dev-pipeline/SKILL.md, line 79
4. Symlink untracked configs from the main checkout: `.env`, `.mcp.json`,
Show more
.claude/skills/shrink-mcp-tool-docs/SKILL.md, line 39
Run from `/tmp` so repo `.env` not auto-loaded (poisons `PolarionConfig` if it holds `OPENAI_API_KEY`). Record per tool: `desc` chars (Scope A target), `param` chars (Scope B targe
.claude/skills/shrink-mcp-tool-docs/SKILL.md, line 95
**Preconditions** (once): `uv sync --group evals` - `strands_evals` not in default env. Eval agent's model from `EVAL_MODEL` (default `openai/gpt-4o-mini`), publish gate uses that
.claude/skills/shrink-mcp-tool-docs/scripts/dump_schema.py, line 6
Run from outside the repo so the repo .env is not auto-loaded (a stray
.dockerignore, line 1
# Environment variables - NEVER bake secrets into the image
.dockerignore, line 2
.env
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 e4ad56b9f777. requests shell access. No manifest field names shell or command execution. README documents an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: e4ad56b9f777996314b326d063c86ef1a935a305
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.