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 karlarao/afk --skill writing-fragmentsgit clone --depth 1 https://github.com/karlarao/afkWrote 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/karlarao/afk/writing-fragments)<a href="https://agentmods.dev/skills/karlarao/afk/writing-fragments"><img src="https://agentmods.dev/badge/skills/karlarao/afk/writing-fragments/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/karlarao/afk/writing-fragments"><img src="https://agentmods.dev/badge/skills/karlarao/afk/writing-fragments.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 | $0.00080 | $0.01015 |
| Opus 5 | $0.00040 | $0.00508 |
| Sonnet 5 | $0.00016 | $0.00203 |
| Haiku 4.5 | $0.00008 | $0.00102 |
Grade A, and why
writing-fragments 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 11d 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
83% identical to writing-fragments — 24 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.
How it starts
The opening of the file, as written. The whole thing — 96 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Run a grilling session that produces fragments. Interview the user relentlessly about whatever they want to write about. Do not impose phases, outlines, or structure — that is explicitly out of scope.
As fragments emerge from either side of the conversation, append them to a single markdown file. The user will be editing this file during the session; always re-read it before writing so their edits are preserved.
If the user did not pass a path, ask once where to save the document, then remember it for the rest of the session.
On first write, put a single H1 at the top with a working title (it can change later) and nothing else — no metadata, no TOC, no date.
What is a fragment
A fragment is any piece of text that might survive into the final article. It must be readable by the author — the author can tell what it means — but it does not need to define its terms or be comprehensible to a cold reader. The bar is "is this a piece of good writing?", not "is this a self-contained argument?"
Fragments are deliberately heterogeneous. Examples of what could be a fragment:
- A sharp sentence you'd want to deploy somewhere but don't yet know where.
- A claim with a one-line justification.
- A vignette: a thing that happened, a code snippet, a scenario, an analogy.
- A half-thought: "something about how X feels like Y, work this out later."
- A quote, a piece of dialogue, an overheard line.
- A list of related observations that hang together by feel.
- A complaint, a confession, a punchline.
The novelist's diary is the model: years of unstructured noticings that later get mined for raw material. Fragments are noticings.
How the session feels
Like a grilling session, with fragments as a by-product. The shape:
- Start by asking what the user is circling around. Let them ramble.
- Catch fragments from their words. When they say something quotable, capture it verbatim or slightly sharpened.
- Generate candidate fragments back at them. Try things on. Offer two or three versions of the same idea and let them pick or reject.
- When something lands, append it. When it doesn't, drop it.
- Press for more. Excavate. "You said X — say it three different ways." "What's the version of that you wouldn't say in public?" "What's the example that made you believe this in the first place?"
- Push on quality. The article will only be as good as its fragments. If a fragment is mushy, propose a sharper rewrite before appending.
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.
- 11d ago First seen · 96 lines · 80 tokens per session scan A ed1a5e04583d
writing-fragments is a skill published in the GitHub repository karlarao/afk (2 stars, last pushed 3mo ago), licensed MIT. It adds 80 tokens to every session and 1,015 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to writing-fragments, differing in 24 lines, and is treated as a copy.
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