Claude Code mod

pm-guard

Steers npm/npx/yarn to the package manager the repo's lockfile names (bun or pnpm), bun where there is none

Guard & safety mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code

/plugin marketplace add narrowstacks/claude-code-mods
/plugin install pm-guard@claude-code-mods

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach: L1Reads: reads files, reads env vars
Sees: Bash calls
Hooks: tool.call

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.

Claude Code docs

Details

Repository: narrowstacks/claude-code-mods
Folder: pm-guard
Marketplace: claude-code-mods
Type: Guard & safety mods
Last updated: 9 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is pm-guard?

Steers npm/npx/yarn to the package manager the repo's lockfile names (bun or pnpm), bun where there is none It is a mod for Claude Code, from narrowstacks/claude-code-mods on GitHub.

What can the pm-guard mod access?

Its widest reach is "reads" (reads files, reads env vars). It sees Bash calls. Like any mod, it runs with your permissions.

How do I install pm-guard?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add narrowstacks/claude-code-mods and then /plugin install pm-guard@claude-code-mods.

More guard & safety mods

secret-shield

mako-code/gobworks

Keeps credentials out of your code, your shell commands and Claude's context: blocks hard-coded secrets in edits, asks before commands with literal keys, redacts secrets from tool results and flags them in prompts.

Guard & safety mods/plugin install

safety-guard

pradyb/claude-mods

Blocks destructive shell commands and access to secret files (.env, SSH keys, cloud credentials).

Guard & safety mods/plugin install

prod-guard

Plagemes/claude-mods

Stops production-affecting commands (terraform apply, kubectl on prod, DROP TABLE) unless explicitly allowed.

Guard & safety mods/plugin install

oracle-name-guard

MatheusChiodi/cockpit

Refuses an edit that creates a table, index, constraint, sequence or trigger named over 30 characters, the Oracle 11g limit

Guard & safety mods

pii-guard

schreibse/claude-code-mods

Asks before a tool call sends your name or email to a non-local destination

Guard & safety mods/plugin install

right-tool

MDmubarak786/claude-mods

Stop Claude using cat, grep, find, and sed in Bash when the Read, Grep, and Glob tools fit. Each redirected call saves a permission prompt and keeps raw shell output out of context.

Guard & safety mods/plugin install

Browse the most popular Claude Code mods, all guard & safety mods, or the skills and MCP server directories.