Capture

Skill rulebased-io/claude-plugin/packages/second-brain/skills/capture

Claude Code plugins by rulebased.io — harness audit/init/recommend + second-brain capture/connect/review/organize

Install

npx -y skills add rulebased-io/claude-plugin --skill capture

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

0 stars0 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Quickly capture an idea, note, or reference into the brain's inbox folder. Use when the user wants to jot down a thought, save a link, or record something before it's lost.

SKILL.md

1.8 KB, as published. Nobody here has run it

Rapidly save an idea, reference, or thought into inbox/ before it's lost.

When to Use

User wants to quickly save an idea
Capturing a URL, quote, or reference
Recording a fleeting thought during other work
/rulebased-second-brain:capture invoked

Procedure

Determine content: Ask the user what to capture if not provided. Accept:
- Free-form text
- A URL or reference
- A question to explore later
- A code snippet or command
Generate filename: inbox/YYYY-MM-DD-<slug>.md (kebab-case from title or first meaningful words)
Create the note following system/conventions.md frontmatter rules:

---
title: <extracted or provided title>
created: YYYY-MM-DD
tags: [<auto-suggested tags, max 3>]
status: seedling
source: <URL or context if available>
---

<captured content>

Auto-tag: Suggest up to 3 tags based on content. Common categories:
- Domain: dev, design, business, personal, reading
- Type: idea, reference, question, quote, snippet
Confirm: Show the created file path and a one-line summary.

Rules

Never ask more than one clarifying question. Capture fast, organize later.
If inbox/ doesn't exist, create it.
If content is ambiguous, capture it anyway with a #question tag.
Preserve the user's original wording. Don't rewrite or summarize unless asked.
Multiple ideas in one message → create multiple notes.
Follow system/conventions.md for frontmatter fields and naming.

Output

Captured → inbox/2026-03-19-<slug>.md
Tags: #idea #dev

$ARGUMENTS