long-form-content

long-form-content is a skill for Claude Code, Codex from nimadorostkar/Claude-Skills-collection. It costs 41 tokens per session (1,175 once invoked), scanned A, original, MIT.

A guide for writing researched articles, blog posts, and other long-form pieces. It covers developing an argument, evaluating sources, organizing the piece, and citing evidence.

In plain words
What is it for?
Use it to turn research into a structured article with a clear claim and support from sources.
Why use it?
It helps prevent a long article from becoming an unfocused summary of a subject.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to turn research into a structured article with a clear claim and support from sources.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nimadorostkar/claude-skills-collection/long-form-content
Install

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.

Any agent
npx skills add nimadorostkar/Claude-Skills-collection --skill long-form-content
Clone the repo
git clone --depth 1 https://github.com/nimadorostkar/Claude-Skills-collection

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for long-form-content

README.md
[![agentmods](https://agentmods.dev/badge/skills/nimadorostkar/claude-skills-collection/long-form-content/github.svg)](https://agentmods.dev/skills/nimadorostkar/claude-skills-collection/long-form-content)
Your own site
<a href="https://agentmods.dev/skills/nimadorostkar/claude-skills-collection/long-form-content"><img src="https://agentmods.dev/badge/skills/nimadorostkar/claude-skills-collection/long-form-content/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.

agentmods 80×15 button for long-form-content

Your own site · 80×15
<a href="https://agentmods.dev/skills/nimadorostkar/claude-skills-collection/long-form-content"><img src="https://agentmods.dev/badge/skills/nimadorostkar/claude-skills-collection/long-form-content.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,175 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00041 $0.01175
Opus 5 $0.00020 $0.00588
Sonnet 5 $0.00008 $0.00235
Haiku 4.5 $0.00004 $0.00118

Measured 9d ago against content hash 0f0a905ec8c4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

long-form-content 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 9d 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.

skills/writing/long-form-content/SKILL.md · 110 lines

How it starts

The opening of the file, as written. The whole thing — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Long-Form Content

Purpose

Write a long piece that makes an argument, supported by research, that a reader finishes. The failure mode is a survey of a topic that says nothing — comprehensive, balanced, and pointless.

When to Use

  • Writing a researched article or a substantial blog post.
  • Turning a body of research into a readable piece.
  • An essay that argues for something.
  • Content that must be accurate and sourced.

Capabilities

  • Argument construction.
  • Research and source evaluation.
  • Structure: opening, development, conclusion.
  • Citation and evidence.
  • Editing for length and force.

Inputs

  • The topic and, more importantly, the claim.
  • The audience and what they already believe.
  • The research available, and how good it is.

Outputs

  • A piece with a defensible thesis.
  • Claims supported by sources that were actually read.
  • A structure a reader can follow.

Workflow

  1. Find the claim — What are you actually asserting? A piece "about" a topic is a survey. A piece arguing that something is true, or that a common belief is wrong, is an article. If you cannot state the claim in one sentence, do not start writing.
  2. Research to test the claim, not to support it — Look for the strongest counterargument first. If it holds, the claim was wrong and you have saved yourself two thousand words.
  3. Open with the claim or with the tension — Not with a definition, not with history, and never with "since the dawn of time". The first paragraph decides whether the piece is read.
  4. Develop with evidence — Each section advances the argument. A section that is merely interesting but does not advance it should be cut, however good it is.
  5. Cite what you actually read — Not the abstract, not what someone else said the paper said.
  6. Edit for force — The first draft is 30% too long. Cut the hedging, the throat-clearing, and the paragraph you are proud of that does not advance the argument.

Best Practices

  • A piece with no claim is a survey, and surveys are not read. The reader's implicit question is "what do you think, and why should I believe you?"
  • Steelman the counterargument. A piece that only engages with the weakest opposing view convinces nobody who did not already agree.
  • The opening paragraph carries a disproportionate share of the work. If it does not create tension or state a claim, the reader leaves.
  • Hedging weakens prose. "It could be argued that in some cases X may perhaps be true" asserts nothing. Say X, or do not.
  • Cut your favourite paragraph if it does not advance the argument. This is the hardest editing rule and the most valuable.
  • Cite primary sources. A statistic that has been passed through three blog posts is usually wrong by the time it reaches you.

Read the full file on GitHub · 110 lines

Changes

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.

  1. 9d ago First seen · 110 lines · 41 tokens per session scan A 0f0a905ec8c4

Subscribe to this mod's changes

long-form-content is a skill published in the GitHub repository nimadorostkar/Claude-Skills-collection (26 stars, last pushed 25d ago), licensed MIT. It adds 41 tokens to every session and 1,175 once invoked, about $0.0002 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 2026-09-03.

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