warn-global-package-install

━━ when it runs

• PreToolUsebefore the tool call runs. a denial here means the command never executes at all.

watchesnarrowed to the Bash tool

this pack enforces: a match returns a real denial rather than being recorded and discarded. what the denial then does depends on the event above.

━━ install

this one is opt-in. taking the pack without flags leaves it off until you tick it, so install it by name if you want only this.

• just this policy$failproofai policies add FailproofAI/policies --policy warn-global-package-install⧉ copy
• the whole pack$failproofai policies add FailproofAI/policies⧉ copy
• turn just this off$failproofai policies remove warn-global-package-install⧉ copy
• pick from a list$failproofai policies add⧉ copy
• uninstall the pack$failproofai policies remove FailproofAI/policies⧉ copy

ships in FailproofAI/policies · v06b802b63f4f · source ↗

━━ also in packages & system

• warn-package-publishWarn before publishing packages to public registries (npm, PyPI, crates.io, RubyGems, etc.)
• prefer-package-managerBlocks non-preferred package managers and tells Claude to use an allowed one (e.g., uv instead of pip)
• warn-large-file-writeWarn before writing files larger than 1MB (configurable via thresholdKb param)
• warn-background-processWarns before starting detached or background processes