What is claudetto-you-should-know?
claudetto-you-should-know is a Claude Code mod by xsyetopz that shows one thing that you should know before Claude changes something, in a band above the prompt that does not stop the change. Opt-in. Makes at most one model call per turn: a Haiku call,. It is listed under Interface and has 3 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | xsyetopz |
| Repository | xsyetopz/dotclaude |
| Popularity | 3 GitHub stars |
| Category | Interface |
| Security | Low risk (84/100) |
| Rank | #1,041 of 5,272 Claude Code mods; #406 in Interface |
| License | MIT |
| Last commit | 2026-10-17 |
| Hooks | 6 events |
| Sees | every tool call |
| Draws on | AbovePrompt |
Is claudetto-you-should-know safe to install?
claudetto-you-should-know scores 84/100 on the MCPMods security check: Low risk. Things to review: reads environment variables. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.sleep | |
$.env.get | reads env vars |
$.fs.read | reads files |
$.fs.stat | reads files |
$.model.complete | drives Claude |
$.model.fork | drives Claude |
$.prompt.fill | writes the prompt box |
$.session.surfaces | |
$.state.get | |
$.state.set | |
$.ui.invalidate | draws interface |
$.ui.log | draws interface |
$.ui.resolve | draws interface |
How do I install claudetto-you-should-know?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/xsyetopz/dotclaude claude plugin validate ./dotclaude/plugins/claudetto-you-should-know
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add xsyetopz/dotclaude && claude plugin install claudetto-you-should-know@claudetto
Or ask Claude to set it up
Paste this into Claude Code and it installs claudetto-you-should-know for you:
Install the "claudetto-you-should-know" Claude Code mod from https://github.com/xsyetopz/dotclaude/tree/main/plugins/claudetto-you-should-know. Run claude plugin validate on it first and show me what it can access before you enable it.
More from xsyetopz/dotclaude
This repository has 6 Claude Code mods on MCPMods.
- claudetto: Adds a lean output style, six role agents, and a status line command. Adds hooks that check edits and `git` calls, bound (High risk)
- claudetto-browser: Drives a browser with `agent-browser`, or with CloakBrowser on sites with bot detection when the user chooses it. With t (Review before installing)
- claudetto-codegraph: Gives Claude the code graph of a project from the CodeGraph CLI `codegraph`. Syncs the index at session start, after an (Review before installing)
- claudetto-sessions: Measures the start of a Claude Code session by source, and the usage of each run: model calls, context that each call re (Low risk)
- dcc-plugin-agents-md: Loads `AGENTS.md` files where Claude Code loads `CLAUDE.md`: the user folder, each ancestor of the working directory, ne (Low risk)