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 ttxttx1111/sts2-llm --skill update-skill-with-loggit clone --depth 1 https://github.com/ttxttx1111/sts2-llmWrote 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/ttxttx1111/sts2-llm/update-skill-with-log)<a href="https://agentmods.dev/skills/ttxttx1111/sts2-llm/update-skill-with-log"><img src="https://agentmods.dev/badge/skills/ttxttx1111/sts2-llm/update-skill-with-log/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/ttxttx1111/sts2-llm/update-skill-with-log"><img src="https://agentmods.dev/badge/skills/ttxttx1111/sts2-llm/update-skill-with-log.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 | $0.00026 | $0.00348 |
| Opus 5 | $0.00013 | $0.00174 |
| Sonnet 5 | $0.00005 | $0.00070 |
| Haiku 4.5 | $0.00003 | $0.00035 |
Grade A, and why
update-skill-with-log 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 9d 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
修改 skill 并记录
适用场景：
- 需要新增 skill
- 需要重写已有 skill
- 需要调整 skill 的触发条件、约束、推荐命令或工作方式
允许谁改
以下两类主体都可以改 skill：
- 组织者侧 agent
- player
重点不是“谁来改”，而是：
只要改了 skill，就必须留下文档记录。
必做动作
每次修改 skill，至少同时完成这两件事：
- 更新对应的
.github/skills/<skill-name>/SKILL.md - 追加一条记录到
knowledge/seed/skill-change-log.jsonl
日志要求
每条记录至少应包含：
timestampactorskillchangeSummaryreasonrelatedFiles
如果是行为边界变化，还应补：
behaviorChange
什么时候还要改其他文档
如果 skill 变更影响了仓库的主路径理解，还要同步更新这些文档中的相关部分：
README.mdAGENTS.md.github/copilot-instructions.mdPROJECT_DESIGN.md
约束
- 不要只改 skill 文件而不记日志。
- 不要把 skill 变更只留在聊天里。
- 如果变更影响到主流程描述，不要漏改总文档。
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.
- 9d ago First seen · 61 lines · 26 tokens per session scan A 33a5b72e06dc
update-skill-with-log is a skill published in the GitHub repository ttxttx1111/sts2-llm (41 stars, last pushed 1mo ago), licensed MIT. It adds 26 tokens to every session and 348 once invoked, about $0.0001 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 2026-08-30.
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