Skills/PyPI/mseep-aws-security-mcp

mseep-aws-security-mcp@0.1.1

VERIFIED· not started

Publisher claims: "AWS Security MCP - A comprehensive AWS security inspection and remediation tool" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher mseep-support · publishing for 578 daysInstalls 23Last detonated 3d ago
$claude mcp add mseep-aws-security-mcp -- uvx mseep-aws-security-mcp
WatchReport an issue

Coverage

Not started: dependency install failed; the server itself was not observed.
Tested
the dependency install step · every file read, file written and host contacted by what ran
Not tested
server startup · the tool list · tool behavior

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
AWS_ACCESS_KEY_IDAWS_CONTAINER_CREDENTIALS_RELATIVE_URIAWS_SECRET_ACCESS_KEYAWS_SESSION_TOKENConfiguration, not credentials: AWS_DEFAULT_REGION, AWS_EXECUTION_ENV, AWS_PROFILE, AWS_REGION, ECS_CONTAINER_METADATA_URI, ECS_CONTAINER_METADATA_URI_V4, MCP_ATHENA_CATALOG, MCP_ATHENA_OUTPUT_LOCATION, MCP_ATHENA_WORKGROUP, MCP_AUTO_REFRESH_ENABLED, MCP_AUTO_SETUP_SESSIONS, MCP_CLIENT_CACHE_TTL, MCP_CONNECTION_POOL_SIZE, MCP_CROSS_ACCOUNT_ROLE_NAME, MCP_CROSS_ACCOUNT_SESSION_NAME, MCP_DEBUG, MCP_HOST, MCP_LOG_LEVEL, MCP_MAX_CONCURRENT_ASSUMPTIONS, MCP_MAX_CONCURRENT_REQUESTS, MCP_MINIMAL_LOGGING, MCP_PORT, MCP_PROGRESS_UPDATE_INTERVAL, MCP_REFRESH_THRESHOLD_MINUTES, MCP_RETRY_BACKOFF_FACTOR, MCP_RETRY_MAX_ATTEMPTS, MCP_SESSION_DURATION_SECONDS, MCP_STARTUP_QUIET, MCP_TOOL_QUIET
Where it talks to
no vendor host named in the code
What the honeypot saw
no credential files read · no network
What we could not test
server startup · the tool list · tool behavior

Connect it with a scoped credential, under the guard. It asks for AWS_ACCESS_KEY_ID, AWS_CONTAINER_CREDENTIALS_RELATIVE_URI, AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN and talks to its vendor. Give the credential to the guard, not the server: the value never enters the server's environment and only travels to the host you bind. What the tools do with a real credential was not observed.

$vet-skills run --net declared -- uvx mseep-aws-security-mcp

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-12 and scored it 86/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.1sprocessdependency install exit 1 ·
0.1sclaimednot started: dependency install failed (exit 1); the server itself was not observed
0.1sprocessscript backend runs setup only
0.1sprocessno install scripts to re-run

Static findings

HIGH
Access to sensitive file pathsaws_security_mcp/config.py:380 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"AWS credentials source: Auto-resolution (environment variables, ~/.aws/credentials, ECS task role, or instance profile)"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsaws_security_mcp/config.py:12 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Load environment variables from .env file if presentFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
References a credential file in the home directoryaws_security_mcp/config.py:380 · References a credential file in the home directory"AWS credentials source: Auto-resolution (environment variables, ~/.aws/credentials, ECS task role, or instance profile)"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST03

Cost to the agent

Instructions loaded
≈61 tok
1 file · 15 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.

Known vulnerabilities

No advisories in OSV for mseep-aws-security-mcp@0.1.1 as of 2d ago. This is the package itself, not its dependencies.