Skills/PyPI/mimer-mcp-server

mimer-mcp-server@1.0.5

VERIFIED· not started

Publisher claims: "An MCP server with Mimer SQL Database Connectivity" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher mimersql · publishing for 332 daysInstalls 91Last detonated 3d ago
$claude mcp add mimer-mcp-server -- uvx mimer-mcp-server
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
DB_DSNDB_PASSWORDConfiguration, not credentials: DB_POOL_BLOCK, DB_POOL_DEEP_HEALTH_CHECK, DB_POOL_INITIAL_CON, DB_POOL_MAX_CON, DB_POOL_MAX_UNUSED, DB_USER, DOTENV_PATH, MCP_HTTP_HOST, MCP_HTTP_PORT, MCP_LOG_LEVEL, MCP_TRANSPORT
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 DB_DSN, DB_PASSWORD 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 mimer-mcp-server

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 2026-11-11 and scored it 83/100 (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

MEDIUM
File permission modification commandDockerfile:81 · File permission modification command — agent changes file ownership/permissionsRUN chmod +x /entrypoint.shFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
Privileged sudo commandDockerfile:61 · Privileged sudo command — agent may execute with elevated privilegesapt-get install -y --no-install-recommends wget git procps file sudo libdw1 && \Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Destructive file system command detectedDockerfile:62 · Destructive file system command detectedrm -rf /var/lib/apt/lists/*Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Access to sensitive file pathssrc/mimer_mcp_server/config.py:26 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# first check DOTENV_PATH env var to load .env from explicit pathFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Destructive file system command detectedDockerfile:26 · Destructive file system command detectedRUN apt-get update && apt-get install -y --no-install-recommends git && rm -rf /var/lib/apt/lists/*Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
LOW
Authorization escalation languagedocs/getting-started.md:154 · Authorization escalation language · informational: not an instruction file…database. If you encounter connection problems, please use standard Docker with root privileges or consider using the "Option 1.1: Use Docker compose and the official Mimer S…Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
LOW
Authorization escalation languagedocs/getting-started.md:116 · Authorization escalation language · informational: not an instruction file…database. If you encounter connection problems, please use standard Docker with root privileges or consider using the "Option 1.1: Use Docker compose and the official Mimer S…Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
MEDIUM
Access to sensitive file pathstests/test_server.py:86 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesprint(f"\nMCP_LOG_LEVEL from .env: {raw_env_value!r}")Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Access to sensitive file pathstests/test_server.py:104 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesprint(f"\nMCP_LOG_LEVEL from .env: {raw_env_value!r}")Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

Cost to the agent

Instructions loaded
≈51 tok
1 file · 44 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 mimer-mcp-server@1.0.5 as of 3d ago. This is the package itself, not its dependencies.