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Tool Design

Checked
guanyang·vlatest·other·MIT

Designs functional prototypes and detailed specifications for novel tools based on user needs and technical feasibility.

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 guanyang/open-agent-hub --skill tool-design -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

guanyang

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 guanyang/antigravity-skills at 0d6f1e7d3f.

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

Commit
0d6f1e7d3f
Manifest
skills/tool-design/SKILL.md
Scanned
4 files, 1,198 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

This skill enables AI agents to generate comprehensive design specifications and structural blueprints for custom tools. It translates high-level functional requirements into actionable technical documentation that guides development teams or automated builders.

When to use it

  • You need a detailed architectural plan before writing code for a new utility script.
  • You are prototyping a complex workflow and require a visual or text-based logic map.
  • You want to standardize the output format of a tool across different development environments.
  • You need to document user interfaces and interaction flows for a software application.

Key capabilities

  • Generates full design specifications based on user inputs.
  • Creates structural blueprints for custom tools.
  • Defines functional requirements and technical constraints.
  • Outputs actionable documentation for developers.

Example prompts

  • "Design a comprehensive specification for a Python-based data cleaning utility that handles CSV files with missing values."
  • "Create a structural blueprint for a web scraper tool that extracts product pricing from e-commerce sites without triggering anti-bot measures."
  • "Generate a design document for an automated email summarizer agent, including input parsing logic and output formatting rules."

Tips & gotchas

Ensure you provide clear context about the intended programming language or platform when requesting a design, as this significantly impacts the specificity of the generated blueprint. This skill focuses on the design phase; it does not automatically execute the code or deploy the tool itself.