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 oyi77/1ai-skills --skill ai-newslettergit clone --depth 1 https://github.com/oyi77/1ai-skillsWrote 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/oyi77/1ai-skills/ai-newsletter)<a href="https://agentmods.dev/skills/oyi77/1ai-skills/ai-newsletter"><img src="https://agentmods.dev/badge/skills/oyi77/1ai-skills/ai-newsletter/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/oyi77/1ai-skills/ai-newsletter"><img src="https://agentmods.dev/badge/skills/oyi77/1ai-skills/ai-newsletter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00036 | $0.02012 |
| Opus 5.5 | $0.00014 | $0.00805 |
| Sonnet 5.5 | $0.00007 | $0.00402 |
| Haiku 4.5 | $0.00004 | $0.00201 |
Grade A, and why
ai-newsletter 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 1mo 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 — 342 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI Newsletter Skill
Overview
Build and monetize email newsletters using AI for content creation, curation, and automation. Create specialized newsletters in any niche - from AI trends to industry news to personal development.
Revenue: $1K-20K/month
Growth: 20-50%/month possible
Time: 30 min-2 hours/week after setup
Anti-Rationalization Table
| Rationalization | Reality |
|---|---|
| "I'll figure it out as I go" | A structured approach saves time and reduces errors. Follow the workflow in this skill rather than improvising. |
| "I already know this topic" | Familiarity breeds shortcuts. Use the checklist to verify you haven't missed critical steps. |
| "This doesn't apply to my situation" | The patterns here generalize across contexts. Adapt, don't skip — the underlying principles hold. |
| "One more tool will fix it" | Adding complexity rarely solves process gaps. Master the core workflow first. |
When to Use
Trigger phrases:
-
"ai newsletter"
-
"Build and monetize AI-powered email newsletters"
-
Build direct audience relationship
-
Establish thought leadership
-
Monetize expertise
-
Create recurring revenue
When NOT to Use
- No time for audience building
- Can't commit to consistency
- Very narrow niche
Top Platforms
- Configure automate, build, content, curate, email settings before first use
Newsletter Platforms
| Platform | Price | Best For |
|---|---|---|
| Beehiiv | $0-100/mo | Growth tools, creators |
| Ghost | $25-75/mo | Full platform |
| Substack | 0-10% | Built-in audience |
| ConvertKit | $9-149/mo | E-commerce |
AI Tools
| Tool | Use | Price |
|---|---|---|
| ChatGPT | Writing | $20/mo |
| Claude | Editing | $20/mo |
| Perplexity | Research | $20/mo |
| Copy.ai | Drafts | $36/mo |
Newsletter Types
- Configure automate, build, content, curate, email settings before first use
1. Curated Newsletter
Format: Links + commentary
Frequency: Daily/Weekly
Example: Morning Brew, TLDR
Revenue: Ads, sponsorships
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.
- 1mo ago First seen · 342 lines · 36 tokens per session scan A bbab82118c76
ai-newsletter is a skill published in the GitHub repository oyi77/1ai-skills (17 stars, last pushed today), licensed MIT. It adds 36 tokens to every session and 2,012 once invoked, about $0.0001 per session on Opus 5.5. 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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