MCP, MCP server
Thermal Agent
A tool-using agent + physics simulator for recommending thermal mitigation strategies in deep space photonic instruments — runs on managed AWS Bedrock or a self-hosted, fine-tuned open-weight model
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.
PERMISSION_SHELL_UNDECLARED
Why this grade
- PERMISSION_SHELL_UNDECLARED Medium
Runs shell commands that the manifest or description does not mention.
src/quantize.py, line 98
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
src/quantize.py, line 98
subprocess.run(
src/quantize.py, line 106
subprocess.run(
Install and update
Concern
dependencies are not pinned.
INSTALL_UNPINNED
requirements.txt, line 2
boto3>=1.34.0
Network
Pass
No network call found.
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
app/streamlit_app.py, line 188
if get_agent_provider() == "bedrock" and not os.getenv("AWS_ACCESS_KEY_ID"):
app/streamlit_app.py, line 191
"AWS_SECRET_ACCESS_KEY, and AWS_REGION in your .env file "
app/streamlit_app.py, line 192
"(see .env.example), or switch to `provider: local` in "
Show more
scripts/build_index.sh, line 18
if [ -f .env ]; then
scripts/build_index.sh, line 20
source .env
scripts/build_index.sh, line 22
echo "Loaded .env"
scripts/finetune_pipeline.sh, line 18
if [ -f .env ]; then
scripts/finetune_pipeline.sh, line 20
source .env
scripts/finetune_pipeline.sh, line 22
echo "Loaded .env"
src/agent.py, line 123
api_key=os.getenv("LOCAL_MODEL_API_KEY")
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 9df65819f332. requests shell access. No manifest field names shell or command execution. dependencies are not pinned. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 9df65819f3322b911a72aaf0460acb3f51f118eb
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