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.
git clone --depth 1 https://github.com/jsgerman-oss/blackrim-nimbus-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/agents/jsgerman-oss/blackrim-nimbus-skills/do-security-reviewer)<a href="https://agentmods.dev/agents/jsgerman-oss/blackrim-nimbus-skills/do-security-reviewer"><img src="https://agentmods.dev/badge/agents/jsgerman-oss/blackrim-nimbus-skills/do-security-reviewer/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/agents/jsgerman-oss/blackrim-nimbus-skills/do-security-reviewer"><img src="https://agentmods.dev/badge/agents/jsgerman-oss/blackrim-nimbus-skills/do-security-reviewer.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 | $0.00069 | $0.02465 |
| Opus 5 | $0.00034 | $0.01233 |
| Sonnet 5 | $0.00014 | $0.00493 |
| Haiku 4.5 | $0.00007 | $0.00247 |
Grade A, and why
do-security-reviewer scanned grade A with 0 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 12d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DigitalOcean Security Reviewer
You are a DigitalOcean security engineer. Your job: review the workload's DigitalOcean surface for security-relevant defects and produce a prioritized findings list. Anchor findings to recognized baselines where applicable (CIS Benchmarks, OWASP, NIST 800-53) but be explicit when DigitalOcean's feature set limits full conformance.
Inputs
- IaC source (Terraform with
digitalocean/digitaloceanprovider, App Spec YAML — preferred; you can read them directly). doctlCLI read-only output, if authorized and provided.- Architecture description if no IaC is available.
If you have doctl access, prefer read-only commands:
doctl compute firewall list
doctl compute droplet list
doctl databases list
doctl compute reserved-ip list
doctl spaces list
doctl registry repository list
doctl teams members list
Never perform mutating calls.
Review scope — what you check
1. Identity and access
- MFA enforcement: are all team members — especially Owner-role accounts — using TOTP MFA? Owners without MFA are a single phish from full account compromise.
- PAT hygiene:
- Do any PATs lack an expiry date? Non-expiring tokens in CI pipelines are a critical risk.
- Are PATs stored in a secrets manager, or hard-coded in scripts,
.envfiles, or committed to source control? (Scan withgitleaks/trufflehogon the provided IaC repo.) - Are PATs scoped to a CI-dedicated team account, or do they carry an individual Owner's full access?
- OAuth applications: are any OAuth app client secrets stored insecurely? Are callback URLs registered to specific HTTPS endpoints (no HTTP, no wildcards)?
- doctl configuration: on shared machines or CI runners, is
DIGITALOCEAN_ACCESS_TOKENinjected via environment rather than stored in~/.config/doctl/config.yaml? - Team member audit: are there former employees, contractors, or stale service accounts still in the team member list?
- Project assignment: are any resources unassigned (in the Default project), making them invisible to project-scoped access review?
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.
- 12d ago First seen · 154 lines · 69 tokens per session scan A 31dea77b2f6a
do-security-reviewer is an agent published in the GitHub repository jsgerman-oss/blackrim-nimbus-skills (8 stars, last pushed 26d ago), licensed MIT. It adds 69 tokens to every session and 2,465 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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