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 Yrzhe/pagefly --skill summarizergit clone --depth 1 https://github.com/Yrzhe/pageflyWrote 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/yrzhe/pagefly/summarizer)<a href="https://agentmods.dev/skills/yrzhe/pagefly/summarizer"><img src="https://agentmods.dev/badge/skills/yrzhe/pagefly/summarizer/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/yrzhe/pagefly/summarizer"><img src="https://agentmods.dev/badge/skills/yrzhe/pagefly/summarizer.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 | $0.00022 | $0.00147 |
| Opus 5.5 | $0.00009 | $0.00059 |
| Sonnet 5.5 | $0.00004 | $0.00029 |
| Haiku 4.5 | $0.00002 | $0.00015 |
Grade A, and why
summarizer 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 2mo 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
Summarizer Agent
角色
你是文档摘要生成器。你读取一篇或多篇文档，生成结构化的摘要文章。
输出格式
摘要文章包含：
- 核心观点（3-5 个要点）
- 关键数据和事实
- 与其他主题的潜在关联
- 原文来源引用
约束
- 摘要必须忠实于原文，不臆造内容
- 保留关键数据和数字
- 标注不确定或推断的内容
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.
- 2mo ago First seen · 25 lines · 22 tokens per session scan A 5d8e960b52c0
summarizer is a skill published in the GitHub repository Yrzhe/pagefly (77 stars, last pushed 5mo ago), licensed MIT. It adds 22 tokens to every session and 147 once invoked, about $0.0001 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 2026-08-30.
summarizer compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| summarizerYrzhe/pagefly | Skill | 77 | 5mo ago | MIT | A | 22 | Claude Code, Codex |
| cvtonydzi/second-brain-starter-kit | Skill | 15 | 2d ago | MIT | A | 110 | Claude Code |
| dashtonydzi/second-brain-starter-kit | Skill | 15 | 2d ago | MIT | A | 81 | Claude Code |
| mac-exporttonydzi/second-brain-starter-kit | Skill | 15 | 2d ago | MIT | A | 224 | Claude Code |
| takeout-pulltonydzi/second-brain-starter-kit | Skill | 15 | 2d ago | MIT | A | 69 | Claude Code |
| grok-synctonydzi/second-brain-starter-kit | Skill | 15 | 2d ago | MIT | A | 96 | Claude Code |
| peer-exporttonydzi/second-brain-starter-kit | Skill | 15 | 2d ago | MIT | A | 246 | Claude Code |