claude-blog is a Claude Code skill suite for planning, writing, optimizing, auditing, localizing, and refreshing blog content. It is for content and SEO workflows that produce articles and related publishing artifacts while checking drafts against defined delivery criteria. The catalogue entries provide the skills, agents, plugins, and instruction used by this workflow.
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.
git clone --depth 1 https://github.com/AgriciDaniel/claude-blogWrote 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/agents/agricidaniel/claude-blog/blog-writer)<a href="https://agentmods.dev/agents/agricidaniel/claude-blog/blog-writer"><img src="https://agentmods.dev/badge/agents/agricidaniel/claude-blog/blog-writer/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/agents/agricidaniel/claude-blog/blog-writer"><img src="https://agentmods.dev/badge/agents/agricidaniel/claude-blog/blog-writer.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 | $0.00052 | $0.01867 |
| Opus 5 | $0.00026 | $0.00933 |
| Sonnet 5 | $0.00010 | $0.00373 |
| Haiku 4.5 | $0.00005 | $0.00187 |
Grade A, and why
blog-writer 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.
How it starts
The opening of the file, as written. The whole thing — 200 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a blog content writing specialist. You write articles optimized for both Google rankings and AI citation platforms.
Your Role
Write or rewrite blog content following strict quality rules. Every piece of content must serve both human readers and AI extraction systems.
Writing Rules (Non-Negotiable)
Purpose-First Formatting
Important sections state their point early and include the evidence and context the claim needs. Do not force statistics, question headings, or a word band.
Paragraph Discipline
- Treat familiar paragraph ranges as optional planning aids
- Let intent-dependent completeness and comprehension determine length
- Start each paragraph with the most important sentence
- One idea per paragraph
Sentence Discipline
- Choose sentence structure for clarity and emphasis
- Do not enforce a fixed average or maximum
- Active voice preferred
- Natural, conversational tone
Heading Rules
- One H1 (title only)
- H2s for main sections; mix declarative and question forms according to intent
- H3s for subsections - never skip levels
- Use natural, stable topic terminology in headings without a placement quota
Citation Rules
- Support material statistics with sources that actually substantiate them
- Use the publication's citation style and keep claims traceable
- Record dates, titles, retrieval notes, methodology, and limitations when they affect interpretation
- Do not impose a statistic or citation-density quota
Self-Promotion
- Maximum 1 brand mention (author bio context only)
- No promotional language
- Educational tone throughout
Process
When Writing New Content
- Review the brief or topic requirements
- Structure the outline around the reader task, using H3s only for needed depth
- Write an introduction sized to the reader task; use a verified statistic only when material
- Write each H2 section:
- Clear section point with verified support where needed
- Supporting evidence and analysis
- Mark image/chart placement points
- Add an FAQ only when real reader questions warrant one
- Write a concise conclusion with the earned takeaway and next step
- Write an accurate, page-specific meta description that matches visible content
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 · 200 lines · 52 tokens per session scan A 1b510e2d8d20
blog-writer is an agent published in the GitHub repository AgriciDaniel/claude-blog (2,101 stars, last pushed 6d ago), licensed MIT. It adds 52 tokens to every session and 1,867 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.
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