new-content-skill

new-content-skill is a skill for Claude Code, Codex from clever-cc-plugins/cc-content. It costs 63 tokens per session (5,590 once invoked), scanned B, original, MIT.

A guide for building a new writing skill for a specific content format. It uses research reports to define the format's rules and creates a structured starting point for the skill.

In plain words
What is it for?
Use it to create a skill for formats such as blog articles, marketing emails, whitepapers, video scripts, or case studies.
Why use it?
It removes the need to design the research, guidelines, and initial skill structure from scratch. It also supports choosing a format name and working mode.

Skill for Claude CodeCodex

Part of the cc-content plugin — 20 skills shipped together

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.

agentmods
npx agentmods add skills/clever-cc-plugins/cc-content/new-content-skill
Any agent
npx skills add clever-cc-plugins/cc-content --skill new-content-skill
Clone the repo
git clone --depth 1 https://github.com/clever-cc-plugins/cc-content

Made for: Claude Code, Codex.

Or install cc-content, the plugin that ships this one along with the rest of its 20 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.

agentmods badge for new-content-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/clever-cc-plugins/cc-content/new-content-skill.svg)](https://agentmods.dev/skills/clever-cc-plugins/cc-content/new-content-skill)
Your own site
<a href="https://agentmods.dev/skills/clever-cc-plugins/cc-content/new-content-skill"><img src="https://agentmods.dev/badge/skills/clever-cc-plugins/cc-content/new-content-skill.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,590 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
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 $0.00063 $0.05590
Opus 5 $0.00032 $0.02795
Sonnet 5 $0.00013 $0.01118
Haiku 4.5 $0.00006 $0.00559

Measured 4d ago against content hash bf1fe2374886, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

new-content-skill scanned grade B with 1 finding 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 4d 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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls .claude/skill-drafts/<format-name>/ 2>/dev/null && echo "found" || echo "missing"
plugins/cc-content/skills/new-content-skill/SKILL.md · 509 lines

How it starts

The opening of the file, as written. The whole thing — 509 lines — stays where its author put it; the contents beside it link to each section on GitHub.

New Content Skill

This meta-skill turns external research reports into a fully structured content-production skill. It reads research files from the staging folder, assesses coverage across all content axes, synthesizes a three-layer format-guidelines.md, and generates a SKILL.md skeleton ready for customization.

Step 0: Recall learnings

If .claude/learnings.md exists, read it silently. Apply relevant entries — such as prior skill-creation observations or project-level defaults that would affect how this skill is structured. Do not announce this step. If the file is absent, continue normally.

Step 1: Determine the format name and mode

If the user passed a format name as $ARGUMENTS, use it. Normalize to kebab-case (e.g., "Blog Article" → blog-article, "Marketing Email" → marketing-email). Strip the --plugin flag from $ARGUMENTS before deriving the format name — it is not part of the name.

If no argument was passed, ask:

"What content format is this skill for? Provide a short kebab-case name — for example: blog-article, marketing-email, whitepaper, video-script, case-study."

Wait for the answer before proceeding.

Determine the mode. After resolving the format name, check whether $ARGUMENTS contains the flag --plugin.

  • If --plugin is present: you are in plugin-dev mode. The output will go into the cc-content plugin repository at plugins/cc-content/skills/<format-name>/.

  • If --plugin is absent: ask once:

    "Where should this skill be created? Reply project for a project-local custom skill, or plugin to contribute it to the cc-content plugin."

    Wait for the answer. projectend-user mode; pluginplugin-dev mode.

Store the mode — it controls output paths, shared-file handling, and @-imports in all subsequent steps.

Step 2: Find research files

Check whether the staging folder exists and contains .md files:

ls .claude/skill-drafts/<format-name>/ 2>/dev/null && echo "found" || echo "missing"

Read the full file on GitHub · 509 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. 4d ago First seen · 509 lines · 63 tokens per session scan B bf1fe2374886

Subscribe to this mod's changes

new-content-skill is a skill published in the GitHub repository clever-cc-plugins/cc-content (1 stars, last pushed 10d ago), licensed MIT. It adds 63 tokens to every session and 5,590 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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