Agent Tool Builder
Automatically generates custom tools & APIs for agents based on provided documentation and task descriptions.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add agent-tool-builder npx -- -y @trustedskills/agent-tool-builder
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"agent-tool-builder": {
"command": "npx",
"args": [
"-y",
"@trustedskills/agent-tool-builder"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The agent-tool-builder skill enables users to create custom tools for AI agents, allowing them to extend functionality with specific actions or integrations. It provides a framework for defining tool behaviors, inputs, and outputs, making it easier to tailor an agent's capabilities to unique use cases.
When to use it
- You need to integrate third-party APIs into your AI agent’s workflow.
- You want to create custom functions that handle specific tasks not covered by default tools.
- Your application requires dynamic tool creation based on user input or environment changes.
Key capabilities
- Define and register new tools with customizable parameters.
- Support for both synchronous and asynchronous function execution.
- Integration with existing agent frameworks and runtime environments.
Example prompts
- "Create a tool that fetches weather data from an API using the user's location."
- "Build a custom function to analyze text sentiment and return a score between 0 and 1."
- "Generate a tool that interacts with a database to retrieve user information based on an ID."
Tips & gotchas
- Ensure your tools are well-documented for easier debugging and maintenance.
- Be mindful of rate limits or API constraints when building external integrations.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.