clawrium: Skill for Claude Code

.claude/skills/itx-note/SKILL.md

itx-note is a skill for Claude Code from ric03uec/clawrium. It costs 13 tokens per session (282 once invoked), scanned A, original, Apache-2.0.

A quick command for saving an idea or observation in NOTES.md, a Markdown notes file in the project folder.

In plain words
What is it for?
Use it to append a dated note from supplied text or from an insight in the current conversation.
Why use it?
It prevents useful thoughts from being lost during development and keeps them in one place.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: mentions AGENTS.md.

This is ric03uec/clawrium's own configuration. It tells Claude Code how to work on clawrium itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything clawrium configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ric03uec/clawrium. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ric03uec/clawrium/main/.claude/skills/itx-note/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ric03uec/clawrium

Made for: Claude Code.

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 itx-note

README.md
[![agentmods](https://agentmods.dev/badge/skills/ric03uec/clawrium/itx-note/github.svg)](https://agentmods.dev/skills/ric03uec/clawrium/itx-note)
Your own site
<a href="https://agentmods.dev/skills/ric03uec/clawrium/itx-note"><img src="https://agentmods.dev/badge/skills/ric03uec/clawrium/itx-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 itx-note

Your own site · 80×15
<a href="https://agentmods.dev/skills/ric03uec/clawrium/itx-note"><img src="https://agentmods.dev/badge/skills/ric03uec/clawrium/itx-note.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 282 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00013 $0.00282
Opus 5.5 $0.00005 $0.00113
Sonnet 5.5 $0.00003 $0.00056
Haiku 4.5 $0.00001 $0.00028

Measured 1mo ago against content hash 57883202746b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

itx-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 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.

.claude/skills/itx-note/SKILL.md · 61 lines

What it actually says

Quick Note

Capture a quick note, idea, or observation to NOTES.md.

Instructions

  1. Get Note Content:

    • If text argument provided, use it
    • If not, summarize the relevant insight from conversation
  2. Format Note:

    ## <timestamp>
    
    <note content>
    
    ---
    
  3. Append to NOTES.md:

    • Create file if it doesn't exist
    • Append to end of file
    • Use ISO date format for timestamp
  4. Confirm: Report that note was saved

File Location

Notes are saved to NOTES.md in the project root.

Example

Input: /itx-note The registry validation should check semver compatibility

Output in NOTES.md:

## 2026-04-04

The registry validation should check semver compatibility

---

Notes

  • This is a local operation only
  • Use for quick capture during development
  • Review NOTES.md periodically to process captured ideas

Prompt Logging

REQUIRED: Append prompt log to NOTES.md.

See AGENTS.md for format specification.

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. 1mo ago Changed · -2 lines · -1 tokens per session 57883202746b
  2. 2mo ago First seen · 63 lines · 14 tokens per session scan A b5a38ee9a8ca

Subscribe to this mod's changes

itx-note is a skill published in the GitHub repository ric03uec/clawrium (67 stars, last pushed 13d ago), licensed Apache-2.0. It adds 13 tokens to every session and 282 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.

Related

Other skills, from other repositories

python

Use when the task is Python itself, in any framework or none: PEP 695 generics, mypy --strict typing, dataclass/Protocol/TypedDict/Enum choices, asyncio.TaskGroup, stdlib idioms, src/ layout + pyproject.toml with uv, ruff+mypy+pytest gate. NOT a FastAPI/ASGI service (that is fastapi), NOT a deep pytest suite (that is…

ericrisco/rsc-harness · 94 tokens

tt-sidebar

Open a live Token Tracker sidebar for only the current Codex session in a right-side terminal split at one-third width. Use when the user explicitly invokes $tt-sidebar or asks to monitor the current Codex session beside its terminal pane.

stormzhang/token-tracker · 50 tokens

tt-sidebar

Open a live Token Tracker sidebar for only the current Kimi Code session in a right-side terminal split at one-third width. Use when the user explicitly invokes /skill:tt-sidebar or asks to monitor the current session beside its terminal pane.

stormzhang/token-tracker · 51 tokens

raindrop

Manage Raindrop.io bookmarks, collections, tags, and highlights via API. Use when user mentions raindrop, bookmarks, saving links, organizing URLs, bookmark collections, or web highlights.

Zandereins/schliff · 43 tokens

batch-file-ops

Batch-Dateioperationen (Löschen, Verschieben, Kopieren, Auflisten) mit Glob-Mustern. CLI-Werkzeug für effiziente Dateisystem-Operationen. Ohne Abhängigkeiten.

ellmos-ai/skills · 49 tokens

uv-workflow

Use when a coding agent needs to run Python code, modules, one-liners, tools, tests, or standalone scripts through uv, or create and maintain PEP 723 scripts with uv init/add/remove --script. Avoid direct python/python3 shell entrypoints.

bahayonghang/my-ai-cli-toolkit · 57 tokens