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note

note is a skill for Claude Code from mattdotroberts/happyceo-plugin. It costs 0 tokens per session (302 once invoked), scanned A, original, no licence file.

A quick scratchpad for sending text to an inbox without organizing it first. You can trigger it with phrases such as “quick note” or “jot this down”.

In plain words
What is it for?
Capturing reminders, ideas, and other short pieces of text for later review.
Why use it?
It removes the interruption of deciding where or how to store a thought while you are working. Notes can be processed later, such as at the end of the day.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the happyceo plugin — 18 skills, 19 commands, 4 MCP servers shipped together

not rated 2repo 8mo ago A scan 0 tokens no licence

Good fit Capturing reminders, ideas, and other short pieces of text for later review.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mattdotroberts/happyceo-plugin/note
View source ↗ mattdotroberts/happyceo-plugin
Install

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.

Any agent
npx skills add mattdotroberts/happyceo-plugin --skill note
Clone the repo
git clone --depth 1 https://github.com/mattdotroberts/happyceo-plugin

Made for: Claude Code.

Or install happyceo, the plugin that ships this one along with the rest of its 18 skills, 19 commands, 4 MCP servers.

Wrote 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.

agentmods badge for note

README.md
[![agentmods](https://agentmods.dev/badge/skills/mattdotroberts/happyceo-plugin/note/github.svg)](https://agentmods.dev/skills/mattdotroberts/happyceo-plugin/note)
Your own site
<a href="https://agentmods.dev/skills/mattdotroberts/happyceo-plugin/note"><img src="https://agentmods.dev/badge/skills/mattdotroberts/happyceo-plugin/note/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.

agentmods 80×15 button for note

Your own site · 80×15
<a href="https://agentmods.dev/skills/mattdotroberts/happyceo-plugin/note"><img src="https://agentmods.dev/badge/skills/mattdotroberts/happyceo-plugin/note.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 302 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00302
Opus 5.5 $0.00000 $0.00121
Sonnet 5.5 $0.00000 $0.00060
Haiku 4.5 $0.00000 $0.00030

Measured 2mo ago against content hash a99438bcc1eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

note 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 2mo 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.

plugins/happyceo/skills/note/SKILL.md · 56 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. 2mo ago First seen · 56 lines · 0 tokens per session scan A a99438bcc1eb

Subscribe to this mod's changes

note is a skill published in the GitHub repository mattdotroberts/happyceo-plugin (2 stars, last pushed 8mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 302 tokens. 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 2026-08-31.

Productivity
Related

note compared with skills from other repositories

note next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
notemattdotroberts/happyceo-pluginSkill28mo agononeA0Claude Code
orbit-notionnexu-io/open-designSkill106kyesterdayApache-2.0A117Claude Code, Codex
agentmailpaperclipai/paperclipSkill112ktodayMITA30Claude Code, Codex
Cortexdanielmiessler/LifeOSSkill20k2d agoMITA184Claude Code
rowboat-spacesrowboatlabs/rowboatSkill18ktodayApache-2.0A60Claude Code, Codex
feishuHmbown/CodeWhaleSkill41k6d agoMITA33Claude Code, Codex
pinchtab-mcppinchtab/pinchtabSkill11k11d agoMITA52Claude Code, Codex