MCP, MCP server
Aareguru Mcp
MCP server for Swiss Aare river data, enabling AI assistants like Claude to answer questions about swimming conditions, water temperature, flow rates, and safety.
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.
INSTALL_REMOTE_SCRIPT
Why this grade
- INSTALL_REMOTE_SCRIPT Medium
Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).
CLAUDE.md, line 81
curl -LsSf https://astral.sh/uv/install.sh | sh
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
Serious
install fetches a script from the network. The docs document an installer that pipes a download into a shell. README documents an installer that pipes a download into a shell.
INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER
CLAUDE.md, line 81
curl -LsSf https://astral.sh/uv/install.sh | sh
README.md, line 144
curl -LsSf https://astral.sh/uv/install.sh | sh
docs/IMPLEMENTATION_PLAN.md, line 519
curl -LsSf https://astral.sh/uv/install.sh | sh
Show more
.github/workflows/deploy-validation.yml, line 16
run: curl -LsSf https://astral.sh/uv/install.sh | sh
.github/workflows/test.yml, line 28
run: curl -LsSf https://astral.sh/uv/install.sh | sh
Network
Pass
No network call found.
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
src/aareguru_mcp/config.py, line 14
env_file=".env",
.dockerignore, line 51
# Environment files
.dockerignore, line 52
.env
Show more
.dockerignore, line 54
!.env.example
.gitignore, line 44
# Environment
.gitignore, line 45
.env
ARCHITECTURE.md, line 326
env_file=".env",
ARCHITECTURE.md, line 339
- .env file support
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 (LICENCE.md).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 24b849f444bf. install fetches a script from the network. The docs document an installer that pipes a download into a shell. README documents an installer that pipes a download into a shell. 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: 24b849f444bff435fe5c12c611c7e879a866b68b
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