What is charts?
charts is a Claude Code mod by JorgeRomero123 that draws line and bar charts in a terminal pane from data Claude passes to its draw tool. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | JorgeRomero123 |
| Repository | JorgeRomero123/claude-charts |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Low risk (88/100) |
| Rank | #3,612 of 5,272 Claude Code mods; #1,505 in Interface |
| License | MIT |
| Last commit | 2026-10-07 |
| Hooks | 4 events |
| Sees | mcp__charts__draw calls |
| Draws on | Pane, ToolResult |
Is charts safe to install?
charts scores 88/100 on the MCPMods security check: Low risk. Things to review: reads environment variables. It passed 7 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 |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.command.register | |
$.env.get | reads env vars |
$.state.get | |
$.state.set | |
$.tool.register | drives Claude |
$.ui.blit | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
How do I install charts?
- 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/JorgeRomero123/claude-charts claude plugin validate ./claude-charts/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add JorgeRomero123/claude-charts && claude plugin install charts@claude-charts
Or ask Claude to set it up
Paste this into Claude Code and it installs charts for you:
Install the "charts" Claude Code mod from https://github.com/JorgeRomero123/claude-charts. Run claude plugin validate on it first and show me what it can access before you enable it.