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 simonwong/writing-skills --skill rewrite-en2zhgit clone --depth 1 https://github.com/simonwong/writing-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/skills/simonwong/writing-skills/rewrite-en2zh)<a href="https://agentmods.dev/skills/simonwong/writing-skills/rewrite-en2zh"><img src="https://agentmods.dev/badge/skills/simonwong/writing-skills/rewrite-en2zh/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/simonwong/writing-skills/rewrite-en2zh"><img src="https://agentmods.dev/badge/skills/simonwong/writing-skills/rewrite-en2zh.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 | $0.00068 | $0.00966 |
| Opus 5.5 | $0.00027 | $0.00386 |
| Sonnet 5.5 | $0.00014 | $0.00193 |
| Haiku 4.5 | $0.00007 | $0.00097 |
Grade A, and why
rewrite-en2zh 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 118 lines · 68 tokens per session scan A 0e9c5ed752c1
rewrite-en2zh is a skill published in the GitHub repository simonwong/writing-skills (6 stars, last pushed 7mo ago), with no licence file. It adds 68 tokens to every session and 966 once invoked, about $0.0003 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 2026-08-31.
rewrite-en2zh compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| rewrite-en2zhsimonwong/writing-skills | Skill | 6 | 7mo ago | none | A | 68 | Claude Code, Codex |
| writetw93/Waza | Skill | 7.5k | 5d ago | MIT | A | 41 | Claude Code |
| chinese-documentationjnMetaCode/superpowers-zh | Skill | 8.5k | 11d ago | MIT | A | 62 | Claude Code |
| comet-bilingual-docsrpamis/comet | Skill | 3.3k | today | MIT | A | 70 | Claude Code, Codex |
| json-uiactionbook/actionbook | Skill | 1.6k | 19d ago | Apache-2.0 | A | 118 | Claude Code |
| dubbingelevenlabs/skills | Skill | 538 | 2d ago | MIT | A | 65 | Claude Code, Codex |
| bopomofo-rescuemxyhi/ok-skills | Skill | 510 | yesterday | Apache-2.0 | A | 332 | Claude Code |