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 miyatti777/ai-plc --skill plc-nextgit clone --depth 1 https://github.com/miyatti777/ai-plcWrote 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/miyatti777/ai-plc/plc-next)<a href="https://agentmods.dev/skills/miyatti777/ai-plc/plc-next"><img src="https://agentmods.dev/badge/skills/miyatti777/ai-plc/plc-next/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/miyatti777/ai-plc/plc-next"><img src="https://agentmods.dev/badge/skills/miyatti777/ai-plc/plc-next.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 | $0.00061 | $0.00293 |
| Opus 5.5 | $0.00024 | $0.00117 |
| Sonnet 5.5 | $0.00012 | $0.00059 |
| Haiku 4.5 | $0.00006 | $0.00029 |
Grade A, and why
plc-next scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Codex adapter: plc-next
- Codex実行環境の読み替えを読み、リポジトリルートの
.claude/skills/plc-next/SKILL.mdを最後まで読んで正本として使う。 - 読取専用。正本の案内復元だけを行い、auto/force中もこの呼出しで次工程を実行しない。委譲済み範囲を新しい再承認待ちに戻さない。
- 開始文の
/01-collection〜/04-operation・/plc-*は同名の$skillに読み替え、Layer/Task/制約を保持する。未掲載なら実在adapterの絶対パスを添えて「このSKILL.mdを読んで実行」と案内する。正本や開始先が欠ける場合は不足を報告し、仮の入口を作らない。
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.
- 2d ago First seen · 11 lines · 61 tokens per session scan A d90cd4e0e7bc
plc-next is a skill published in the GitHub repository miyatti777/ai-plc (49 stars, last pushed 2d ago), licensed MIT. It adds 61 tokens to every session and 293 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 2026-10-23.
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