MCP, MCP server
Sample Agentic Ai Demos
Collection of examples of how to build Agentic AI with AWS, including Model Context Protocol.
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 SECRETS_PATH_DOTENV SECRETS_ENV_READ 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.
modules/converse-client-server-sse-demo-docker/scripts/run.sh, line 57
until curl -s http://localhost:8000/health > /dev/null; do - SECRETS_PATH_DOTENV Low
Mentions a .env file.
modules/converse-client-server-sse-demo-docker/.gitignore, line 14
.env - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
modules/strands-mcp-inter-agent-agentcore/employee_agent/agent.py, line 15
COGNITO_CLIENT_SECRET=os.environ.get("COGNITO_CLIENT_SECRET", None) - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
modules/converse-client-server-sse-demo-docker/client/package-lock.json, line 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
Pass
No shell or command execution found, and no extra permission was declared.
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
modules/converse-client-server-sse-demo-docker/scripts/run.sh, line 57
until curl -s http://localhost:8000/health > /dev/null; do
modules/strands-mcp-inter-agent-agentcore/employee_agent/agent.py, line 25
resp = httpx.post(
modules/strands-mcp-inter-agent-agentcore/hr_agent/agent.py, line 23
resp = httpx.post(
Show more
modules/strands-mcp-inter-agent-agentcore/infra/buildpack_image_asset.py, line 85
"curl -sSL https://github.com/buildpacks/pack/releases/download/v0.38.2/pack-v0.38.2-linux-arm64.tgz | tar -C /usr/local/bin/ -xzv"
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
modules/strands-mcp-inter-agent-agentcore/employee_agent/agent.py, line 15
COGNITO_CLIENT_SECRET=os.environ.get("COGNITO_CLIENT_SECRET", None)
modules/strands-mcp-inter-agent-agentcore/hr_agent/agent.py, line 13
COGNITO_CLIENT_SECRET=os.environ.get("COGNITO_CLIENT_SECRET", None)
modules/converse-client-server-sse-demo-docker/.gitignore, line 14
.env
Show more
modules/converse-client-server-sse-demo-docker/.gitignore, line 13
# Environment and secrets
modules/converse-client-server-sse-demo-docker/.gitignore, line 15
.env.local
modules/converse-client-server-sse-demo-docker/.gitignore, line 16
.env.development.local
modules/converse-client-server-sse-demo-docker/.gitignore, line 17
.env.test.local
modules/converse-client-server-sse-demo-docker/.gitignore, line 18
.env.production.local
modules/converse-client-server-sse-demo-docker/client/.dockerignore, line 5
.gitignore
modules/converse-client-server-stdio-demo-local/.gitignore, line 26
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
modules/converse-client-server-sse-demo-docker/client/package-lock.json, line 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 148ac9414949. 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: 148ac941494958c35a85ceae416568c16947aafb
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