Escrita e Conteúdo

Validate that claims in documentation match codebase reality. Extracts verifiable assertions (file paths, commands, function references, behavioral claims, dependencies) from markdown docs and checks them against the actual project. Use after code changes, before releases, or when docs feel untrustworthy.

Type-safe CLI argument parsing with cleye, the standard parser for this repo's Bun scripts. Use when writing or editing any script that takes arguments (flags, positional parameters, subcommands, --help) instead of reading existing scripts for the pattern.

Use this skill when contributing code to open source projects. The skill covers proper pull request creation, avoiding common mistakes that annoy maintainers, cleaning up personal development artifacts before submission, writing effective PR descriptions, following project conventions, and communicating professionally with maintainers. It prevents 16 common contribution mistakes including working

Use when writing Python error handling code. Provides specific rules for exception chaining and custom error hierarchies.

This skill should be used when distributing a blog article across social platforms (Discord, X/Twitter, IndieHackers, Reddit, Hacker News, LinkedIn). Writes a persistent content file for automated publishing.

Use when implementing features, fixing bugs, or refactoring code that may invalidate existing docs. Detects stale documentation by matching the code diff against in-repo doc files and applies targeted updates. Relevant when code changes rename, remove, or add APIs, fields, config keys, or CLI flags. Also applies when the user says "update docs", "check docs", or "are the docs stale", or when revie

Render a structured storyboard (storyboard.md, shots.json, text-overlays.json, brand-lock.snapshot.md) into a single-file HTML preview that is shareable, printable, and offline. Use when the user wants to share a storyboard, export for review, hand off to an editor, or print a hard copy. Triggers on "preview the storyboard", "share this", "export to HTML", "print version", or after a storyboard-ar

Writes and edits marketing copy -- landing pages, email sequences, cold outreach, social content, and copy editing. Use the content-writer skill for blog articles; use outbound-strategist for cadence strategy and audience targeting; use fact-checker for citation verification; use this agent for landing pages, emails, and short-form copy.

Apply these opinionated documentation conventions when adding docstrings, OpenAPI specs, or doc sites: Microsoft style (contract over implementation), language-specific docstrings (JSDoc, Google, NumPy), OpenAPI/Swagger, doc portals, tutorials, user guides.

Remove signs of AI-generated writing from text. Use after drafting to make copy sound more natural and human-written. Based on Wikipedia's "Signs of AI writing" guide.

Verifies factual claims, statistics, and attributed quotes in drafts by fetching cited URLs and confirming source support. Use copywriter for marketing copy; use content-writer for blog articles; use this agent for citation verification.

Use this agent when you need to gather documentation and best practices for specific frameworks, libraries, or dependencies. Use best-practices-researcher for general industry best practices; use this agent for a specific library's docs and source.