Claude Code mod
secret-mask
Masks secrets (API keys, tokens, passwords, private keys) in the transcript; hover a masked value to reveal it.
Install
/plugin marketplace add Fazzani/claude-mods
/plugin install secret-mask@claude-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads env vars, reads settings, draws
- Draws in
AssistantMessageUserMessageToolUseToolResult- Hooks
session.startui.render
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
- Fazzani/claude-mods
- Folder
plugins/secret-mask- Marketplace
claude-mods- Author
- Fazzani
- License
- MIT
- Last updated
- 10 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is secret-mask?
Masks secrets (API keys, tokens, passwords, private keys) in the transcript; hover a masked value to reveal it. It is a mod for Claude Code, from Fazzani/claude-mods on GitHub.
What can the secret-mask mod access?
Its widest reach is "reads" (reads env vars, reads settings, draws). It draws in AssistantMessage, UserMessage, ToolUse, ToolResult. Like any mod, it runs with your permissions.
How do I install secret-mask?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add Fazzani/claude-mods and then /plugin install secret-mask@claude-mods.
Is secret-mask popular?
Fazzani/claude-mods has 1 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 10 October 2026.
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