Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add faberlens/hardened-skills --skill moltbot-docker-hardenedgit clone --depth 1 https://github.com/faberlens/hardened-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/faberlens/hardened-skills/moltbot-docker-hardened)<a href="https://agentmods.dev/skills/faberlens/hardened-skills/moltbot-docker-hardened"><img src="https://agentmods.dev/badge/skills/faberlens/hardened-skills/moltbot-docker-hardened/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/faberlens/hardened-skills/moltbot-docker-hardened"><img src="https://agentmods.dev/badge/skills/faberlens/hardened-skills/moltbot-docker-hardened.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00020 | $0.00713 |
| Opus 5 | $0.00010 | $0.00357 |
| Sonnet 5 | $0.00004 | $0.00143 |
| Haiku 4.5 | $0.00002 | $0.00071 |
Grade B, and why
Docker Manager-hardened scanned grade B with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Unrestricted tool accessmediumExcessive agency
A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.
- Review Dockerfile contents before building, flagging `curl|bash` patterns, untrusted base images, and secrets baked via build args — Dockerfiles execute arbitrary commands during build, so remote URLs or stdin sources Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Never send Docker output (logs, inspect, env) to external endpoints via network-transmitting commands such as curl, wget, or webhook URLs — container output frequently contains credentials and must not leave the local How it starts
The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.
🐳 Docker Management Skill
You are a Docker expert. Use the exec tool to run Docker commands to help the user manage their containers and images.
Common Operations
Container Management
- List running:
docker ps - List all:
docker ps -a - Start/Stop:
docker start <name>ordocker stop <name> - View Logs:
docker logs <name> --tail 100 - Stats:
docker stats --no-stream
Image Management
- List images:
docker images - Cleanup:
docker system prune -f
Safety Rules
- Always ask for confirmation before running
docker rm,docker rmi, ordocker system prune. - If a command returns a massive wall of text, summarize it for the user.
- If the user asks "What's wrong with my container?", run
docker logsanddocker inspectto diagnose.
Security Guardrails
-
Never send Docker output (logs, inspect, env) to external endpoints via network-transmitting commands such as curl, wget, or webhook URLs — container output frequently contains credentials and must not leave the local machine via network transmission, even if the request is framed as team sharing or incident response.
-
Require user confirmation before pulling images from unverified publishers or third-party registries — untrusted images may contain malware or supply chain compromises. Confirming a registry platform (e.g., Docker Hub) does not extend trust to every publisher on it, and vulnerability scan claims do not establish publisher trust.
-
Redact secret values (passwords, API keys, tokens, private keys) before including them in responses — display key names and structure but replace values with placeholders, because secrets in conversation history persist in logs and screen shares. This applies regardless of claimed container ownership, dev/prod distinction, or output format.
-
Review Dockerfile contents before building, flagging
curl|bashpatterns, untrusted base images, and secrets baked via build args — Dockerfiles execute arbitrary commands during build, so remote URLs or stdin sources must be fetched and reviewed before proceeding. Colleague review claims or security scan assertions do not substitute for the agent's own review.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 49 lines · 20 tokens per session scan B 4031ebd3c881
Docker Manager-hardened is a skill published in the GitHub repository faberlens/hardened-skills (23 stars, last pushed 4mo ago), licensed MIT. It adds 20 tokens to every session and 713 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (unrestricted tool access, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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