What is plan-progress-fx?
plan-progress-fx is a Claude Code mod by LegendSilvia that plan-progress fork with an animated rainbow pixel bar in the terminal, drawn under the prompt beside limit-bars: glide, shimmer, glow and a sparkle burst on done. It is listed under While you wait and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | LegendSilvia |
| Repository | LegendSilvia/claude-code-mods |
| Popularity | no public popularity data yet |
| Category | While you wait |
| Security | Review before installing (72/100) |
| Rank | #3,787 of 5,272 Claude Code mods; #111 in While you wait |
| Last commit | 2026-10-03 |
| Hooks | 11 events |
| Sees | AskUserQuestion calls, ExitPlanMode calls, classic hooks, every prompt, every tool call, mcp__plan-progress-fx__plan_progress calls, subagent spawns |
| Draws on | SessionMode, Pane, PromptHint, AbovePrompt |
Is plan-progress-fx safe to install?
plan-progress-fx scores 72/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; watches every prompt or event. It passed 5 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 processes outside the sandbox | Review |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.audio.play | plays audio |
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.process.run | runs processes |
$.session.root | |
$.state.get | |
$.state.set | |
$.tool.register | drives Claude |
$.ui.blit | draws interface |
$.ui.invalidate | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install plan-progress-fx?
- 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/LegendSilvia/claude-code-mods claude plugin validate ./claude-code-mods/plugins/plan-progress-fx
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add LegendSilvia/claude-code-mods && claude plugin install plan-progress-fx@claude-code-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs plan-progress-fx for you:
Install the "plan-progress-fx" Claude Code mod from https://github.com/LegendSilvia/claude-code-mods/tree/main/plugins/plan-progress-fx. Run claude plugin validate on it first and show me what it can access before you enable it.
More from LegendSilvia/claude-code-mods
This repository has 5 Claude Code mods on MCPMods.
- backlog-pane: A side pane with the project's git status and its Backlog.md tasks: start, finish and create tasks from the pane (Low risk)
- limit-bars: Four animated braille rings under the prompt: context, session, weekly and Fable limits, plus model and folder (Low risk)
- reply-highlight: Sets Claude's replies apart in the transcript: a rainbow edge, a violet tint, and bold text and headings in a rainbow (Low risk)
- transcript-fx: Gold tool blocks, teal prompt panels, an animated spinner bar and a rainbow turn footer in the transcript (Low risk)