sdk: Skill for Claude Code

.agents/skills/copy/SKILL.md

copy is a skill for Claude Code from WaniWani-AI/sdk. It costs 28 tokens per session (322 once invoked), scanned A, original, MIT.

A utility for placing generated text on the user's system clipboard. It selects a clipboard command based on the operating system.

In plain words
What is it for?
Use it when the user asks to copy text, summaries, or other generated content to the clipboard.
Why use it?
It avoids making users manually select and copy long or multi-line responses.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is WaniWani-AI/sdk's own configuration. It tells Claude Code how to work on sdk 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 sdk configures →

Reuse

Borrowing it

Nothing to install: this file belongs to WaniWani-AI/sdk. 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/WaniWani-AI/sdk/main/.agents/skills/copy/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/WaniWani-AI/sdk

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 copy

README.md
[![agentmods](https://agentmods.dev/badge/skills/waniwani-ai/sdk/copy/github.svg)](https://agentmods.dev/skills/waniwani-ai/sdk/copy)
Your own site
<a href="https://agentmods.dev/skills/waniwani-ai/sdk/copy"><img src="https://agentmods.dev/badge/skills/waniwani-ai/sdk/copy/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 copy

Your own site · 80×15
<a href="https://agentmods.dev/skills/waniwani-ai/sdk/copy"><img src="https://agentmods.dev/badge/skills/waniwani-ai/sdk/copy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 322 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 $0.00028 $0.00322
Opus 5 $0.00014 $0.00161
Sonnet 5 $0.00006 $0.00064
Haiku 4.5 $0.00003 $0.00032

Measured 9d ago against content hash 8b1490123af9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

copy 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 9d 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.

.agents/skills/copy/SKILL.md · 65 lines

What it actually says

Copy to Clipboard Skill

Copy text content to the user's system clipboard.

Platform Detection

Detect the platform and use the appropriate command:

  • macOS: pbcopy
  • Linux: xclip -selection clipboard (or xsel --clipboard)

Usage

For multi-line content, use a heredoc with the appropriate clipboard command:

macOS:

cat <<'EOF' | pbcopy
Your content here
Multiple lines supported
EOF

Linux:

cat <<'EOF' | xclip -selection clipboard
Your content here
Multiple lines supported
EOF

Cross-Platform Detection

Check the OS before copying:

if [[ "$OSTYPE" == "darwin"* ]]; then
  # macOS
  cat <<'EOF' | pbcopy
content
EOF
elif command -v xclip &> /dev/null; then
  # Linux with xclip
  cat <<'EOF' | xclip -selection clipboard
content
EOF
else
  echo "No clipboard utility found"
fi

Important Notes

  • Always confirm to the user that content was copied
  • For large content, consider showing a preview before copying
  • On Linux, xclip may need to be installed (apt install xclip)
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. 9d ago First seen · 65 lines · 28 tokens per session scan A 8b1490123af9

Subscribe to this mod's changes

copy is a skill published in the GitHub repository WaniWani-AI/sdk (17 stars, last pushed yesterday), licensed MIT. It adds 28 tokens to every session and 322 once invoked, about $0.0001 per session on Opus 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.