MCP, MCP server
Agent To Agent Security Pipeline
Public repository rubenszimbres/agent-to-agent-security-pipeline.
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.
INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- INSTALL_UNPINNED Low
Dependencies use a range or git URL with no lockfile.
requirements.txt, line 1
fastapi>=0.95.0 - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
clients/query_MCP_ADK_A2A.py, line 434
r";\s*wget\s+.*", # Match wget after semicolon - SECRETS_PATH_DOTENV Low
Mentions a .env file.
.gitignore, line 7
# Secrets. agents/.env was committed with the project; .env was never ignored, - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
clients/query_MCP_ADK_A2A.py, line 49
if os.environ.get('GOOGLE_API_KEY'): - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
salaries.db, line 1
SQLite format 3 @ � @ ] � .�@
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
Concern
dependencies are not pinned.
INSTALL_UNPINNED
requirements.txt, line 1
fastapi>=0.95.0
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
clients/query_MCP_ADK_A2A.py, line 434
r";\s*wget\s+.*", # Match wget after semicolon
clients/query_MCP_ADK_A2A.py, line 435
r";\s*curl\s+.*", # Match curl after semicolon
clients/query_MCP_ADK_A2A.py, line 753
response = requests.post(url, json=payload, headers=headers, timeout=15)
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
clients/query_MCP_ADK_A2A.py, line 49
if os.environ.get('GOOGLE_API_KEY'):
.gitignore, line 7
# Secrets. agents/.env was committed with the project; .env was never ignored,
.gitignore, line 8
# so a filled-in copy would have been committed too.
Show more
.gitignore, line 10
**/.env
.gitignore, line 11
!.env.example
readme.md, line 283
│ └── .env # Environment variables
readme.md, line 356
Create or edit `agents/.env`:
readme.md, line 543
`agents/.env` is **tracked in git** (committed in `519982c`). `.gitignore`
readme.md, line 551
git rm --cached agents/.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
salaries.db, line 1
SQLite format 3 @ � @ ] � .�@
data/Updated_Salaries_Data.csv, line 1
work_year,experience_level,employment_type,job_title,salary,salary_currency,salary_in_usd,employee_residence,remote_ratio,company_location,company_size,fictitious_name,fictitious_s
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 1a94169438f8. dependencies are not pinned. 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: 1a94169438f8ee383f9c185d3364538598ac8afb
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