What is write-content?

An SEO article-writing workflow that researches a topic, chooses an appropriate article format, gathers relevant knowledge, and writes the draft.

Use it to write articles from a topic or keyword, optionally using an existing content brief or expert interview. SEO means improving content so search engines can find and rank it.

It gives an agent a repeatable process for producing complete articles and applying supplied audience, tone, language, and brand guidance.

write-content — Skill for Claude Code by inhouseseo

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 inhouseseo/superseo-skills --skill write-content

Clone the repo

git clone --depth 1 https://github.com/inhouseseo/superseo-skills

Made for: Claude Code.

Or install superseo, the plugin that ships this one along with the rest of its 11 skills.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/inhouseseo/superseo-skills/write-content/github.svg)](https://agentmods.dev/skills/inhouseseo/superseo-skills/write-content)

Your own site

<a href="https://agentmods.dev/skills/inhouseseo/superseo-skills/write-content"><img src="https://agentmods.dev/badge/skills/inhouseseo/superseo-skills/write-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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/inhouseseo/superseo-skills/write-content"><img src="https://agentmods.dev/badge/skills/inhouseseo/superseo-skills/write-content.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,877 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 warn 7 Sept 2026

SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

medium Rogue Agent · line 6
Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00053	$0.02877
Opus 5	$0.00026	$0.01438
Sonnet 5	$0.00011	$0.00575
Haiku 4.5	$0.00005	$0.00288

Measured 7d ago against content hash 7d06b45fa619, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

write-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 7d 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/write-content/SKILL.md · 181 lines

How it starts

The opening of the file, as written. The whole thing — 181 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Write Content

Writes a complete SEO-optimized article. Four phases: research → content type decision → knowledge extraction → write. Includes the full anti-AI-slop ruleset and the voice rules that make the output sound like a practitioner, not a press release.

Input

Topic or target keyword (required)
(Optional) An existing content brief — skip the research phase if provided
(Optional) Expert interview output from the expert-interview skill

If no topic is given, ask for one before proceeding.

Business context persistence

Business context (audience, tone, language, brand voice, examples) shapes every article. Don't re-ask these questions every session.

First use: ask 4-5 questions and save the answers somewhere persistent in your agent's environment. Use the safest default first:

Claude Code: ~/.claude/projects/<path>/memory/business-context.md is the recommended default. Do NOT write to ./CLAUDE.md unless the user explicitly asks for it — CLAUDE.md is the user's project instructions file and appending unsolicited content to it can surprise them on every subsequent agent turn.
Claude Desktop / Claude.ai: save to a Project's context or a pinned note.
Cursor: .cursor/rules/business-context.md.
Any other agent: seo-context.md in the working directory.

Always confirm the write location with the user before saving. If any of these are unavailable or the user objects, fall back to re-asking the questions each session.

Every use after that: load that file first. If missing, ask where the user saved it or re-ask the questions.

Questions on first use:

What does the business do, and who is it for?
What's the brand's tone of voice? (Professional / Casual / Technical / Authoritative / Conversational)
What language should content be written in?
What topics should NEVER appear? (compliance, competitor mentions, etc.)
Who are the 2-3 main competitors?

Phase 1: Research

If a content brief wasn't provided, Google the topic and read the top 5 results. Note: what formats are ranking, what angles exist, what gaps you see. 3-5 bullet points, not a full brief.

Read the full file on GitHub · 181 lines

Files

What ships with it

34 files 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.

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.

7d ago Changed · +3 lines 7d06b45fa619
11d ago First seen · 178 lines · 53 tokens per session scan A 122643924b2f

Subscribe to this mod's changes

write-content is a skill published in the GitHub repository inhouseseo/superseo-skills (314 stars, last pushed 7d ago), licensed Apache-2.0. It adds 53 tokens to every session and 2,877 once invoked, about $0.0003 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 2026-08-30.

Marketing and SEO Writing and docs ai-agents claude claude-skills content-marketing google-search-console link-building

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