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 rstackjs/agent-skills --skill rstack-docs-writergit clone --depth 1 https://github.com/rstackjs/agent-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/rstackjs/agent-skills/rstack-docs-writer)<a href="https://agentmods.dev/skills/rstackjs/agent-skills/rstack-docs-writer"><img src="https://agentmods.dev/badge/skills/rstackjs/agent-skills/rstack-docs-writer/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/rstackjs/agent-skills/rstack-docs-writer"><img src="https://agentmods.dev/badge/skills/rstackjs/agent-skills/rstack-docs-writer.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 | $0.00030 | $0.00414 |
| Opus 5.5 | $0.00012 | $0.00166 |
| Sonnet 5.5 | $0.00006 | $0.00083 |
| Haiku 4.5 | $0.00003 | $0.00041 |
Grade A, and why
rstack-docs-writer 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 20d 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.
This is a copy
100% identical to rstack-docs-writer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Rstack docs writer
Follow the project's existing documentation conventions.
Writing
- Explain user-facing behavior concisely, adding details and examples only when they help users configure or use the feature.
- Keep common abbreviations such as
dev server. - Keep documentation in sync across locales when changing content. Use English as the default language unless the project specifies another.
- Use sentence-case headings.
Page descriptions
Page frontmatter description is reused in search metadata and llms.txt.
- Summarize the page's actual scope using concrete APIs, tasks, and distinguishing topics, rather than one paragraph or example.
- State the overall purpose first. When using examples to clarify scope, make clear that they are representative, not exhaustive.
- Distinguish related configuration and API pages. Include version, stability, or environment constraints when they affect applicability.
- Use one complete plain-text sentence. Avoid generic templates, unsupported claims, truncation, and padding to meet a character count.
- Match the page's language and keep descriptions equivalent across locales.
Heading anchors
- Prefer Rspress's default anchors for headings in the default locale; preserve intentional existing custom IDs.
- Determine generated anchors from heading
idattributes: run the project's docs dev command and inspect the rendered browser DOM, or run its docs build command and inspect the generated HTML. - Match headings in other locales to the default locale's anchors, using the project's locale mapping to pair pages. Add custom IDs where defaults differ; remove redundant IDs only if anchors stay unchanged.
- Escape custom IDs in MDX:
## Localized heading \{#default-locale-anchor}. - When anchors change, update corresponding IDs across locales and affected Markdown links and JSX
hrefattributes. Check target pages before replacing hashes. - Check changed links against their target headings.
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.
- 20d ago Changed · +10 lines 024c12e62d87
- 1mo ago First seen · 27 lines · 30 tokens per session scan A 2247307723f8
rstack-docs-writer is a skill published in the GitHub repository rstackjs/agent-skills (97 stars, last pushed 7d ago), licensed MIT. It adds 30 tokens to every session and 414 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to rstack-docs-writer, differing in 0 lines, and is treated as a copy.
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