| name | create-post |
| description | Creates a new Jekyll blog post for maikotrindade.github.io with correct filename, frontmatter, content structure, and checklist verification. Trigger with: "write a new blog post", "create a post about X", "draft a post on X", "new post about X", "add a blog post", "publish a post about X".
|
This skill produces a complete, publish-ready _posts/YYYY-MM-DD-slug.markdown file applying all site conventions: naming, frontmatter, content structure, and the post-creation checklist. At the end, it reminds you to update llms.txt and the sitemap.xml.
Activation Triggers
- "Write a new blog post about Jetpack Compose state hoisting"
- "Create a post about my Capitol Trades Tracker app"
- "Draft a post on using Koog for AI agents"
- "New blog post: Android accessibility testing"
- "Add a blog post about Kotlin Coroutines"
Instructions
Filename
- Pattern:
YYYY-MM-DD-descriptive-slug.markdown in _posts/
- Use today's date unless the user specifies otherwise
- Slug: all lowercase, hyphens only, 3–6 words
- Examples:
2025-10-02-understanding-ai-agents-concepts-architecture-tools.markdown, 2026-01-18-introducing-capitol-trades-tracker.markdown
Required Frontmatter
---
layout: post
title: "Title in Quotes"
date: YYYY-MM-DD
published: true
categories: [category1, category2]
tags: [tag1, tag2, tag3]
description: "SEO description — max 160 chars"
---
Category rules:
- Array syntax, lowercase hyphenated values only — spaces become
%20 in URLs (bad)
- Established patterns:
[android, kotlin], [ai-agents, kotlin], [blockchain, solidity], [AI, agents, Claude, Anthropic]
- Each category pill links to
/blog/categories#<slugified-category> — the slug must match an anchor that Jekyll generates via | slugify
Tag rules:
- Each tag pill links to
/blog/tags#<slugified-tag> — use the same value you put in the tags array, slugified (e.g. JetpackCompose → #jetpackcompose)
- Prefer specific, searchable terms over generic ones
Description rules:
- Hard max 160 characters
- Standalone sentence with 1–2 primary keywords
- Do NOT start with "In this post…", "This article…", or "Today we…"
- Good:
"Introduction to Koog, JetBrains' open-source agentic AI framework for building autonomous AI agents on the JVM."
Optional Frontmatter
image: /public/img/filename.png
keywords: "word, word"
Content Structure
Opening paragraph — the excerpt. No heading before it. Must be standalone and descriptive (shown on blog index and used as SEO fallback).
Headings:
### — main sections#### — subsections- Never
# (H1) — the post layout already renders page.title as H1
## is acceptable only for major top-level sections in very long posts
Images — inline HTML only (not Markdown ![]() syntax):
<img src="https://maikotrindade.com/public/img/filename.png" width="380" height="380" alt="description"/>
- Absolute URL required (
https://maikotrindade.com/…)
- Canonical width: 380px — adjust height proportionally
- Store images in
public/img/
Code blocks — fenced with language identifier (Rouge syntax highlighting):
```kotlin
fun main() { println("Hello") }
```
Supported languages: kotlin, java, solidity, javascript, swift, bash, yaml, html, css, json
Inline formatting:
**bold** — key terms on first introduction*italic* — emphasis or foreign terms`code` — function names, class names, code identifiers
External links — use inline HTML anchor tags so we can set target="_blank" and SEO/security attributes. Markdown reference style does not support these attributes, so do not use it for new posts.
See the <a href="https://kotlinlang.org/docs/" target="_blank" rel="noopener noreferrer" title="Kotlin official docs">official docs</a> for details.
Link attribute rules:
- External links (different domain):
target="_blank" rel="noopener noreferrer". Always include a descriptive title for SEO and accessibility.
- Internal links (same domain,
maikotrindade.com): target="_blank" rel="noopener". Do NOT use noreferrer for internal links so analytics keep tracking referrers.
- Anchor text must be descriptive and keyword-relevant. Avoid generic anchors like "click here" or "this article".
- Never add
rel="nofollow" to legitimate citations or your own internal links.
Post-Creation Checklist
Run through every item before presenting the final file:
[ ] Filename: YYYY-MM-DD-slug.markdown in _posts/
[ ] layout: post
[ ] published: true (or false for draft)
[ ] title: in quotes
[ ] date: matches filename date
[ ] categories: array, lowercase hyphenated, no spaces
[ ] tags: array, specific terms
[ ] description: ≤160 chars, no "In this post…" opener, includes primary keywords
[ ] First paragraph is standalone excerpt (no heading above it)
[ ] No H1 (#) in body
[ ] Images: inline HTML, absolute URL (https://maikotrindade.com/…), width="380"
[ ] Code: fenced with language identifier
[ ] Links: inline HTML anchors with target="_blank", rel="noopener noreferrer" (external) or rel="noopener" (internal), descriptive title attribute
[ ] SEO: description ≤160 chars with primary keywords, optional keywords meta, image set when a relevant asset exists
[ ] Update llms.txt if post is significant
Updating llms.txt
llms.txt is manually maintained (unlike sitemap.xml/atom.xml which are Liquid-generated). After publishing a notable post, add one entry under the matching section:
- [Post Title](https://maikotrindade.com/category/YYYY/MM/DD/slug.html): One-sentence summary.
Sections in llms.txt: ## Blog — AI & Agents, ## Blog — Android & Jetpack Compose, ## Blog — Blockchain & Solidity
Template Reference
_posts/base-post-format.markdown — kept with published: false. Shows image syntax, link syntax, and inline formatting examples. Never add a date to this file — Jekyll would publish it.
Writing Style
Write like a thoughtful person explaining something to a smart friend — not like a machine generating content.
Sentence structure
Mix short, medium, and longer sentences. Starting with "And", "But", or "So" is fine when it feels natural. Don't use em dashes (—) inside sentences.
Word choice
Keep language simple and direct. Use contractions (it's, don't, you'll). Avoid buzzwords: "leverage", "delve into", "cutting-edge", "unlock", "transform".
Tone
Slightly informal but not sloppy. Avoid sounding promotional unless the post is explicitly a product announcement. Soft qualifiers like "probably", "in most cases", or "it depends" are fine — they sound human.
Patterns to avoid
- "Not only X, but also Y"
- "In today's world…"
- "It is important to note that…"
- Generic filler phrases and obvious transitions
- Rigid paragraph formulas (don't force 3 points everywhere)
Specificity and flow
Be concrete. Use examples when helpful, but keep them natural. Ideas should connect logically — don't over-explain. Cut unnecessary filler.
Final check
If the text sounds like a LinkedIn post, rewrite it. If it sounds slightly imperfect but clear and natural, it's probably good.
Example
A complete minimal post demonstrating all required elements:
Filename: _posts/2026-05-03-kotlin-coroutines-flow-practical-guide.markdown
---
layout: post
title: "Kotlin Coroutines and Flow: A Practical Guide"
date: 2026-05-03
published: true
categories: [android, kotlin]
tags: [Kotlin, Coroutines, Flow, Android, Async]
description: "A practical guide to Kotlin Coroutines and Flow for managing asynchronous operations in Android apps."
---
Kotlin Coroutines and Flow have fundamentally changed how Android developers handle asynchronous programming. This guide covers the essentials you need to start using them confidently in production apps.
### Getting Started
Add the dependency to `build.gradle.kts`:
```kotlin
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3")
Collecting a Flow
Use collect inside a lifecycleScope to safely observe state:
lifecycleScope.launch {
viewModel.uiState.collect { state -> render(state) }
}
See the official docs for the complete API reference.
