What is spx-chart?
spx-chart is a Claude Code mod by zviryatko that interactive SPX chart/icicle chart pane for Claude Code: heat-coloured, hover details, click to copy, double-click to zoom. Requires the php-spx-mcp server. It is listed under Git & CI and has 2 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | zviryatko |
| Repository | zviryatko/claude-spx |
| Popularity | 2 GitHub stars |
| Category | Git & CI |
| Security | Low risk (84/100) |
| Rank | #1,439 of 5,272 Claude Code mods; #88 in Git & CI |
| Last commit | 2026-10-03 |
| Hooks | 4 events |
| Sees | only the events it hooks |
| Draws on | Pane |
Is spx-chart safe to install?
spx-chart scores 84/100 on the MCPMods security check: Low risk. Things to review: sends data over the network. 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 |
|---|---|
| Sends data over the network | Review |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.clock.sleep | |
$.command.register | |
$.mcp.call | calls MCP servers |
$.state.get | |
$.state.set | |
$.ui.copy | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install spx-chart?
- 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/zviryatko/claude-spx claude plugin validate ./claude-spx/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add zviryatko/claude-spx && claude plugin install spx-chart@claude-spx
Or ask Claude to set it up
Paste this into Claude Code and it installs spx-chart for you:
Install the "spx-chart" Claude Code mod from https://github.com/zviryatko/claude-spx. Run claude plugin validate on it first and show me what it can access before you enable it.