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Agent Tool Builder

Checked
davila7·vlatest·agents·MIT

Davila7's tool builder automatically creates custom tools for agents based on provided documentation and examples.

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 davila7/claude-code-templates --skill agent-tool-builder -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

davila7

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 davila7/claude-code-templates at 79182c51fb.

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

Commit
79182c51fb
Manifest
cli-tool/components/skills/ai-research/agent-tool-builder/SKILL.md
Scanned
1 file, 54 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 davila7-agent-tool-builder skill enables users to create and manage custom tools for AI agents. It provides templates and code structures that streamline the development of agent-specific functions, allowing for greater customization and integration with various workflows.

When to use it

  • Building a specialized tool for an AI agent to perform unique tasks like data analysis or API calls.
  • Extending an agent’s functionality by adding new tools without writing from scratch.
  • Integrating third-party services into an agent's workflow through pre-built templates.

Key capabilities

  • Provides code templates for creating custom agent tools.
  • Supports integration with external APIs and services.
  • Simplifies the process of defining tool inputs, outputs, and behaviors.

Example prompts

  • "Generate a Python function for an AI agent to fetch weather data from an API."
  • "Create a tool that allows my agent to parse JSON responses from web requests."
  • "Build a custom logging tool for my agent to record its actions in a database."

Tips & gotchas

  • Ensure you have the necessary programming knowledge to customize templates effectively.
  • Some advanced features may require additional dependencies or setup steps not included in the base template.