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 agentmods add rules/felipebarcelospro/igniter-js/writing-stylesgit clone --depth 1 https://github.com/felipebarcelospro/igniter-jsWrote 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/rules/felipebarcelospro/igniter-js/writing-styles)<a href="https://agentmods.dev/rules/felipebarcelospro/igniter-js/writing-styles"><img src="https://agentmods.dev/badge/rules/felipebarcelospro/igniter-js/writing-styles.svg" alt="Measured on agentmods" 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 | $0.03834 | $0.03834 |
| Opus 5 | $0.01917 | $0.01917 |
| Sonnet 5 | $0.00767 | $0.00767 |
| Haiku 4.5 | $0.00383 | $0.00383 |
Grade A, and why
writing-styles 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.
How it starts
The opening of the file, as written. The whole thing — 589 lines — stays where its author put it; the contents beside it link to each section on GitHub.
✍️ Unified Documentation Style Guide (for LLMs & Authors)
This guide defines the writing standards for all Igniter.js content: documentation, blog posts, templates, and updates.
🎯 Core Style Principles (Applies to All Documentation)
-
Clarity Over Cleverness
Use simple, direct language. Favor short words and short sentences. Avoid jargon unless it's essential—and if it is, define it once. -
Speak Developer
Write the way you'd speak to a smart, curious engineer sitting next to you. Friendly, confident, and precise. -
Show, Don't Just Tell
Use examples liberally. Explain ideas with real code, not abstract theory. Every key concept should be backed by a working snippet. -
Write in Active Voice
✅ "Click the button to save your changes."
❌ "The button should be clicked in order for changes to be saved." -
Present First, Explain Later
Get the reader to success as quickly as possible. After they've seen something work, then explain how/why it works. -
Be Honest and Human
If something is tricky, say so. If you're recommending a workaround, explain why. Transparency builds trust. -
Use consistent terminology
Always refer to concepts, components, and APIs by the same name. Don't mix "endpoint" and "route" if they mean the same thing. -
Verify Before Documenting
NEVER assume API behavior. Always check the actual implementation inpackages/before writing code examples or documentation. Read source code, interfaces, and type definitions to ensure accuracy.
📘 Documentation (Docs): Writing Style
Tone: Clear, technical, and helpful
Voice: An expert engineer sharing knowledge directly
✅ Style Rules:
- Verify Implementation: Always check
packages/source code before documenting APIs - Use second person ("you") to address developers directly
- Keep explanations focused and concise
- Start with working examples, then explain concepts
- Use
<Callout>for important notes and warnings - Include complete, runnable code examples that match actual APIs
- Structure with
<Steps>for sequential instructions - Use
<Tabs>for package manager commands (withgroupId="package-manager") - Add
<TypeTable>for API reference documentation - Show file structures with
<Files>,<Folder>,<File>components - Never assume: If unsure about an API, search and read the implementation
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 · 589 lines · 3,834 tokens per session scan A 92435562cf1e
writing-styles is a cursor rule published in the GitHub repository felipebarcelospro/igniter-js (242 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 3,834 tokens to every session, about $0.0192 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 2026-09-01.
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