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secret-guard
fable-and-fuse ★ 0
A Claude Code PreToolUse hook that blocks the agent from echoing or writing API keys, environment variables, and .env files to prevent credential exposure in transcripts and logs. It intercepts bash/PowerShell commands and file operations to pattern-match sensitive data names and fake-key detection, then explains why the operation was blocked so Claude can use a safer alternative.
Install
> /plugin marketplace add fable-and-fuse/claude-secret-guard
> /plugin install secret-guard
Source: https://github.com/fable-and-fuse/claude-secret-guard
What it's made of
1 hook
- Commands
- 0
- Agents
- 0
- Skills
- 0
- MCP servers
- 0
- Hooks
- 1 · PreToolUse
What it needs & plugs into
- API keys
- none
- Paid services
- none detected
- External tools
bash- Talks to
- nothing external detected
Analyzed . Facts extracted from the plugin's files. Prose generated by claude-haiku-4-5-20251001.
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