What is wt-secret-guard?
wt-secret-guard is a Claude Code mod by home-dev-lab that function-hook secret scrubber for prompts, assistant text, tool results, and raw outbound tool inputs. It is listed under Security and has 1 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | home-dev-lab |
| Repository | home-dev-lab/workflow-toolbox |
| Popularity | 1 GitHub stars |
| Category | Security |
| Security | High risk (48/100) |
| Rank | #1,828 of 5,272 Claude Code mods; #213 in Security |
| Last commit | 2026-10-17 |
| Hooks | 6 events |
| Sees | /".*"/ calls, /"^mcp__"/ calls, Agent calls, Bash calls, Edit calls, Glob calls, Grep calls, NotebookEdit calls, NotebookRead calls, Read calls, Task calls, WebFetch calls, WebSearch calls, Write calls, every prompt |
| Draws on | AssistantMessage |
Is wt-secret-guard safe to install?
wt-secret-guard scores 48/100 on the MCPMods security check: High risk. Things to review: starts processes outside the sandbox; writes files or config; reads environment variables; watches every prompt or event. It passed 3 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 files or config | Review |
| Reads environment variables | Review |
| 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 |
|---|---|
$.clock.sleep | |
$.env.get | reads env vars |
$.fs.read | reads files |
$.fs.stat | reads files |
$.fs.write | writes files |
$.process.run | runs processes |
$.session.cwd | |
$.session.id | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.log | draws interface |
How do I install wt-secret-guard?
- 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/home-dev-lab/workflow-toolbox claude plugin validate ./workflow-toolbox/plugins/wt-secret-guard
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add home-dev-lab/workflow-toolbox && claude plugin install wt-secret-guard@workflow-toolbox
Or ask Claude to set it up
Paste this into Claude Code and it installs wt-secret-guard for you:
Install the "wt-secret-guard" Claude Code mod from https://github.com/home-dev-lab/workflow-toolbox/tree/main/plugins/wt-secret-guard. Run claude plugin validate on it first and show me what it can access before you enable it.
More from home-dev-lab/workflow-toolbox
This repository has 5 Claude Code mods on MCPMods.
- workflow-toolbox: Toolbox for Claude Code's Workflow tool — author deterministic multi-agent workflow scripts (workflow-composer, with the (Review before installing)
- pilot-guard: Author, scaffold, and debug multi-agent workflows for Claude Code's Workflow tool — a skills-only plugin plus @workflow- (Review before installing)
- wt-deep-search: EXPERIMENTAL. Answers a WebSearch from the local Claude Code doc mirror, context7, Brave or Exa, and adds a detached dee (Review before installing)
- wt-rules-on-demand: EXPERIMENTAL. Deliver frontmatter-triggered rules at matching prompts and tool calls. (High risk)