Anthropic launches TypeScript mods for Claude Code

1. 21:28
   RedditReddit r/Anthropic· Discussion

   With the release of Claude mods, what is your favourite mods?(opens the original post in a new tab)

1. 05:25
   RedditReddit r/Anthropic· Discussion

   Claude Code CLI Mods - best thing since sliced bread!(opens the original post in a new tab)

1. 15:12
   The Decoder

   Claude Code introduces Mods system, letting developers rewrite this AI coding tool from within

   Anthropic released a plugin-style Mods system for Claude Code, essentially middleware running inside the tool, allowing developers to hook into events such as tool calls, user prompts, and UI rendering using JavaScript or TypeScript functions, customize panels, intercept tool calls, or integrate new commands; built-in features like /diff are already implemented by Mods. Mods run with user permissions and are not sandboxed; Anthropic advises installing only from trusted sources, and enterprises can control which Mods are allowed to load; the first official Mod plugin, "You Should Know", launches an independent agent that monitors Claude's output and surfaces important information that might otherwise be missed.

2. 14:30
   dev.to

   Tests show Claude Code plugins can override user deny rules

   AINews ran the same prompt seven times in headless mode on Claude Code 2.1.287 to test behavior when plugins and permission rules conflict. In one run, a seven-line plugin and a Bash(touch:*) deny rule were loaded together; the file was created, the result JSON reported zero permission denials, and debug logs showed that the plugin returning allow overrode the deny rule. The result was the same when the plugin was installed normally via claude plugin install, while under --safe-mode and disableAllHooks: true the deny rule still took effect. The author noted that cc-plugin-sec-default, which maintains deny rules, is only enabled with Team or Enterprise login or when managed settings exist; on Pro, Max, or API-key machines it logs not seated and steps aside.

1. 04:27
   XX @bcherny· Discussion

   Mods are absolutely insane. You can now customize Claude to work and look the way you want by just prompting it.(opens the original post in a new tab)
2. 03:17
   RedditReddit r/Anthropic· Discussion

   You can now mod Claude Code: - Change how it behaves - Customize the UI - Swap in your own features Write one with a few lines of TypeScript, or have Claude build it for you. Mods ship inside plugins, so you install them with /plugin in the CLI or desktop app.(opens the original post in a new tab)
3. 02:08
   XX @ClaudeDevs· Discussion

   You can now mod Claude Code:(opens the original post in a new tab)

1. 08:00
   Claude

   Claude Code introduces TypeScript mods that can rewrite prompts and replace built-in features

   Anthropic has launched mods for Claude Code—using TypeScript functions to rewrite prompts, add or remove UI, or replace built-in features, now available in the CLI and desktop app, with the built-in /diff changed to a mod. Mods are distributed with plugins, have the same machine permissions as Claude Code, and are not sandboxed; the official recommendation is to install only from trusted sources. Team and Enterprise plans and machines configured with managed settings will load the sec-default mod first, blocking high-risk operations such as user-installed mods overriding permission denial rules.

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