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Add Check

Checked
frizzle-chan·vlatest·other·MIT

This skill adds a "check" token to your message, ensuring you remember to verify information or actions for accuracy and completeness.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add frizzle-chan/mudd --skill add-check -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

frizzle-chan

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned frizzle-chan/mudd at 202a314da4.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
202a314da4
Manifest
.claude/skills/add-check/SKILL.md
Scanned
1 file, 43 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

The add-check skill allows an AI agent to append a check mark (✔) to the end of text. It can be used to signify completion, confirmation, or simply add visual emphasis. The skill is designed for simple tasks where a clear indicator of status is needed.

When to use it

  • Confirming task completion: After an agent finishes a step in a process, append a check mark to indicate its successful execution.
  • Creating checklists: Generate formatted lists with items marked as complete using the checkmark symbol.
  • Visual confirmation: Add a visual cue to messages or responses to signal agreement or acknowledgement.
  • Summarizing completed actions: Provide a concise summary of finished tasks, each accompanied by a confirming check mark.

Key capabilities

  • Appends "✔" to provided text.
  • Supports various input text formats.
  • Simple and straightforward implementation.

Example prompts

  • “Add a checkmark to the end of this: 'Grocery shopping'”
  • “Confirm completion by adding a checkmark to: ‘Pay bills’ ”
  • "Mark this as done: 'Schedule meeting with John'"

Tips & gotchas

The skill is designed for simple text manipulation. Complex formatting or conditional logic are not supported; it will simply add the checkmark to the end of whatever input you provide.