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AI IntelligenceOct 3, 2026AI Intelligence
Article

Anthropic adds Mods system to let developers customize Claude Code

Anthropic is adding a "Mods" system to Claude Code, serving as middleware that runs directly inside the AI coding tool. Developers can use JavaScript or TypeScript to modify the interface and behavior, including adding custom panels, intercepting tool calls, and creating new commands.

Frontier EditorialSource: The Decoder
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Anthropic adds Mods system to let developers customize Claude Code: Anthropic is adding a "Mods" system to Claude Code, serving as middleware that runs directly inside the AI coding tool. Developers can use JavaScript or TypeScript to modify the interface and behavior, including adding custom panels, intercepting tool calls, and creating new commands.