Claude Code mod
repo-heatmap
Watch where Claude looks: a live treemap of the repo that lights up as files are read, searched and edited.
Install
/plugin marketplace add promptadvisers/claude-mods-starter-kit
/plugin install repo-heatmap@claude-mods-kitMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, reads files, reads mod state, draws
- Sees
- every tool call
- Draws in
Pane- Hooks
session.startcommand.runtool.callui.renderui.close
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
- promptadvisers/claude-mods-starter-kit
- Folder
plugins/repo-heatmap- Marketplace
claude-mods-kit- Author
- Prompt Advisers
- License
- NOASSERTION
- Last updated
- 2 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is repo-heatmap?
Watch where Claude looks: a live treemap of the repo that lights up as files are read, searched and edited. It is a mod for Claude Code, from promptadvisers/claude-mods-starter-kit on GitHub.
What can the repo-heatmap mod access?
Its widest reach is "writes or runs" (runs processes, reads files, reads mod state, draws). It sees every tool call. It draws in Pane. Like any mod, it runs with your permissions.
How do I install repo-heatmap?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add promptadvisers/claude-mods-starter-kit and then /plugin install repo-heatmap@claude-mods-kit.
Is repo-heatmap popular?
promptadvisers/claude-mods-starter-kit has 21 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 2 October 2026.
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