Claude Code mod
read-stub
On a full Read of a big source file, a System One model (Jev, or the open-source decider) decides per function/method/const whether to include it; the rest become stubs.
Install
/plugin marketplace add alex4o/system-one-mods
/plugin install read-stub@system-one-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L3Network: network, runs processes, draws
- Sees
- every prompt, Read calls
- Hooks
prompt.submittool.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
- alex4o/system-one-mods
- Folder
read-stub- Marketplace
system-one-mods- Type
- Workflow mods
- Last updated
- 6 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is read-stub?
On a full Read of a big source file, a System One model (Jev, or the open-source decider) decides per function/method/const whether to include it; the rest become stubs. It is a mod for Claude Code, from alex4o/system-one-mods on GitHub.
What can the read-stub mod access?
Its widest reach is "network" (network, runs processes, draws). It sees every prompt, Read calls. Like any mod, it runs with your permissions.
How do I install read-stub?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add alex4o/system-one-mods and then /plugin install read-stub@system-one-mods.
Is read-stub popular?
alex4o/system-one-mods has 1 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 6 October 2026.
More workflow mods
prompt-nav
1AJclemendor/my-mods
Prev chat and Next chat buttons that jump between your prompts and leave the transcript still at its end.
rice-multi-models
1moabualruz/rice-multi-models
Codex (ChatGPT subscription), OpenCode Zen and Go, and configured API or local providers as session and subagent models, no proxy
preallow
1Entwining/mods
Lets Claude Code auto mode run the steps of the task you gave without the classifier: a model judge allows what is reversible or what you explicitly asked for
rtl-text
1aliir74/claude-code-rtl
Shapes and reorders Persian, Arabic and Hebrew text in the transcript through fribidi so the terminal draws it joined, right-to-left and right-aligned.
open-links
1helenkwok/open-links
A Claude Code mod: file paths in Claude's replies become links that open the file (or your editor at the line). macOS, Linux and Windows paths, relative ones resolved against the session folder.
self-compact
1kzarzycki/claude-mods
Compaction at task boundaries: the model can ask to compact once its turn ends. Above a fill threshold it is asked whether to, after a turn decision-model judges a finished task, or, without decision-model, with each prompt.
Browse the most popular Claude Code mods, all workflow mods, or the skills and MCP server directories.