# Anthropic adds mod support to Claude Code

Developers can now customize Claude Code's interface, behavior, and features using TypeScript plugins installed directly via the CLI or desktop app.

- Mods install via the /plugin command in the CLI or desktop app and can be published to the Claude directory
- Mods execute with the same machine access permissions as Claude Code itself
- Sample mods include Blast Radius to intercept destructive shell commands and Replay Theater to inspect file diffs turn-by-turn
- Token Weather mod tracks context window usage with a sparkline of the last 12 turns

## Why it matters

Developers using Claude Code can now customize terminal behaviors, add interface panes, and build custom safety guardrails directly into their coding agent workflows.

## Sources

- [Anthropic: Anthropic adds mod support to Claude Code](https://x.com/ClaudeDevs/status/2105721434807083061)

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Summarized by dstilled on 2026-10-01. https://dstilled.ai/story/a14e7ee8-b2e1-4b27-bd42-2807034f3536