Mcp Sandbox — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited Mcp Sandbox (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
<!-- SPDX-FileCopyrightText: 2026 Peter Lemenkov <[email protected]> SPDX-License-Identifier: Apache-2.0 -->
MCP server for isolated scientific script execution. Run R, Python, GMT, LaTeX, Octave, Julia, and more in disposable containers — fully stateless, no host filesystem access.
| Tool | Description |
|---|---|
run_script | Execute a script in an isolated sandbox container |
list_runtimes | List available scientific runtimes |
| Runtime | Tools |
|---|---|
r | R + ggplot2, dplyr, tidyr, jsonlite |
python | Python 3 + numpy, matplotlib, scipy, pandas, sympy, scikit-learn |
gmt | Generic Mapping Tools |
latex | pdflatex (texlive) |
octave | GNU Octave |
julia | Julia |
gnuplot | Gnuplot |
bash | Bash scripts |
--rm)/sandbox/input/ (base64)/sandbox/output/ (base64)podman build -t mcp-sandbox:latest -f Containerfile .useradd -r -m -d /var/lib/mcp-sandbox sandbox
echo "sandbox:100000:65536" >> /etc/subuid
echo "sandbox:100000:65536" >> /etc/subgid
python3 -m venv venv
venv/bin/pip install -e .HOST=127.0.0.1
PORT=8815
SANDBOX_IMAGE=mcp-sandbox:latest
DEFAULT_TIMEOUT=60
MAX_TIMEOUT=300Apache-2.0
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.