Skip to main content

Custom Agents

10.1 Agent Definition File Format

Agent definition files are stored at .claude/agents/{name}.md, using YAML front matter:

10.2 Available Tools and Model Selection

Available tools: Model selection:

10.3 Modifying Existing Agents

For example, adding timeout control to the Check Agent:

10.4 Creating a New Agent

Step 2: Identify Testable Code

For each changed file, identify functions/components that need tests.

Step 3: Write Tests

Follow existing test patterns in the codebase.

Step 4: Run Tests