Claude Code mod
codemode
One codemode tool: the model writes a script that calls the session's tools, and only the script's output returns.
Install
/plugin marketplace add ejklock/claude-code-mode
/plugin install codemode@codemodeMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L3Network: network, runs processes, drives Claude, reads mod state, draws
- Sees
- ? calls
- Draws in
ToolUseToolResult- Hooks
ui.rendertool.describetool.checkprompt.attachmentsession.startturn.startprompt.composetool.call
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- ejklock/claude-code-mode
- Folder
.- Marketplace
codemode- Author
- Evaldo Klock
- Type
- Workflow mods
- License
- MIT
- Last updated
- 13 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is codemode?
One codemode tool: the model writes a script that calls the session's tools, and only the script's output returns. It is a mod for Claude Code, from ejklock/claude-code-mode on GitHub.
What can the codemode mod access?
Its widest reach is "network" (network, runs processes, drives Claude, reads mod state, draws). It sees ? calls. It draws in ToolUse, ToolResult. Like any mod, it runs with your permissions.
How do I install codemode?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add ejklock/claude-code-mode and then /plugin install codemode@codemode.
Is codemode popular?
ejklock/claude-code-mode has 3 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 13 October 2026.
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