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 10CG/Aria --skill neutral-skillgit clone --depth 1 https://github.com/10CG/AriaWrote 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/10cg/aria/neutral-skill)<a href="https://agentmods.dev/skills/10cg/aria/neutral-skill"><img src="https://agentmods.dev/badge/skills/10cg/aria/neutral-skill/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/10cg/aria/neutral-skill"><img src="https://agentmods.dev/badge/skills/10cg/aria/neutral-skill.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 | $0.00052 | $0.00064 |
| Opus 5.5 | $0.00021 | $0.00026 |
| Sonnet 5.5 | $0.00010 | $0.00013 |
| Haiku 4.5 | $0.00005 | $0.00006 |
Grade A, and why
helper 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 29d 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.
What it actually says
helper
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.
- 29d ago First seen · 7 lines · 52 tokens per session scan A 6a58897b1c73
helper is a skill published in the GitHub repository 10CG/Aria (2 stars, last pushed yesterday), licensed MIT. It adds 52 tokens to every session and 64 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-17.
Other skills, from other repositories
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workflow-audit-emit-issues
After a codebase audit, groups audit findings by subsystem (path prefix) and emits them as context-rich GitHub issues with template discovery, label selection, and a batch preview-confirm gate before filing. Keywords — audit findings grouped github issues subsystem emit.
ticket-context
Fetch ticket context from Jira (PROJ-123), Linear, Confluence, or GitHub (#NNN). Auto-loads on ticket references. Returns title, summary, acceptance criteria, links, and recent activity.
principle-postmortem
Postmortem principles — blameless culture, root cause analysis (5 Whys, Fishbone), incident document structure, MTTD/MTTR metrics. Auto-load when running a blameless review, facilitating RCA, tracking action items after an outage, or improving incident response processes.
traction-eos
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promote-idea
Converts an album idea from IDEAS.md into an actual album project in one step. Use when the user says "promote [idea title]", "turn idea into album", or "start working on [idea]".