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 netresearch/docker-development-skill --skill docker-developmentgit clone --depth 1 https://github.com/netresearch/docker-development-skillWrote 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/netresearch/docker-development-skill/docker-development)<a href="https://agentmods.dev/skills/netresearch/docker-development-skill/docker-development"><img src="https://agentmods.dev/badge/skills/netresearch/docker-development-skill/docker-development/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/netresearch/docker-development-skill/docker-development"><img src="https://agentmods.dev/badge/skills/netresearch/docker-development-skill/docker-development.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 | $0.00070 | $0.01684 |
| Opus 5.5 | $0.00028 | $0.00674 |
| Sonnet 5.5 | $0.00014 | $0.00337 |
| Haiku 4.5 | $0.00007 | $0.00168 |
Grade C, and why
docker-development scanned grade C with 4 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 4d 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.
Asks for rootlowPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
| `chmod 777` | Use specific permissions: `chmod 550` | Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Reaches for credential filesmediumPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
RUN --mount=type=secret,id=ssh_key,dst=/root/.ssh/id_rsa git clone [email protected]:org/repo.git Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Recursive force deletemediumDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
rm -rf /var/lib/apt/lists/* Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
CMD wget -qO- http://localhost:3000/health || exit 1 The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
12 files 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.
- checkpoints.yaml 9.3 KB
- references/bind-mount-ownership.md 5.0 KB
- references/build-secret-leaks.md 3.7 KB
- references/ci-testing.md 22 KB
- references/compose-runtime-lifecycle.md 5.2 KB
- references/database-container-readiness.md 5.9 KB
- references/dind-testing-patterns.md 7.1 KB
- references/engine-and-image-upgrades.md 16 KB
- references/gpg-verification.md 4.8 KB
- references/multi-stage-caching.md 2.1 KB
- references/php-fpm-worker-starvation.md 2.5 KB
- references/registry-catalogue-and-pin-rot.md 7.1 KB
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.
- 4d ago Changed · +2 lines b244510e41cc
- 14d ago Changed b6ce22e43a21
- 15d ago Changed · +5 lines e19f15eb6182
- 22d ago Changed · +2 lines c11d7a90a580
- 29d ago Changed 5f22774f3887
- 1mo ago Changed a9013531d0be
- 1mo ago Changed c417bbd0c02b
- 1mo ago Changed · +1 lines a672b27f03c2
- 1mo ago Changed · +1 lines ea89c66322a4
- 1mo ago First seen · 140 lines · 70 tokens per session scan C 57a40ab471c6
docker-development is a skill published in the GitHub repository netresearch/docker-development-skill (24 stars, last pushed yesterday), with no licence file. It adds 70 tokens to every session and 1,684 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it C with 4 findings (asks for root, reaches for credential files, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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Use when modifying BranchBox devcontainer/bootstrap workflows, compose templates, feature env-stash behavior, or manual E2E harness/release docs. Apply issue.
dstest
Deterministic simulation testing for containerized services. Write Lua scripts to inject chaos (pause, kill, resource deprivation) into Docker containers with reproducible, seeded fault injection. Use when writing chaos experiments, testing service resilience, or debugging distributed systems.