# Install agent-sanitizer with npm Defend an agent against hidden-content injection: strip payload-capable invisible Unicode and ANSI, splice out human-invisible HTML, and flag data-exfil URLs in untrusted text before any model sees it. Version 2.57.5 via npm; verified 2026-09-07. ## Install ```sh sudo av install npm:agent-sanitizer ``` Additional install commands: ### Portable and language managers - npm (100%): ```sh npm install -g agent-sanitizer ``` Evidence: local npm package metadata ## Package facts - **Package key:** npm:agent-sanitizer - **Package manager:** npm - **Version:** 2.57.5 - **Source summary:** Defend an agent against hidden-content injection: strip payload-capable invisible Unicode and ANSI, splice out human-invisible HTML, and flag data-exfil URLs in untrusted text before any model sees it. - **Homepage:** - **Upstream docs:** - **Last updated:** 2026-09-07T19:03:38.888Z - **Generated:** 2026-09-19T06:45:57+00:00 ## Executables - sanitize-cli (alias) ## Install behavior - Bottle: not available ## Freshness - Page generated: 2026-09-19 - Package-manager version: 2.57.5 ## Security Notes No matching local secret-handling manifest was found for agent-sanitizer. Package metadata is still published here so future coverage has a stable package URL. ## Related links - [AI and agent packages](https://pkg.so/ai-agent-tools/) - Matched curated package taxonomy and local package facts. - [agent-threat-rules](https://pkg.so/npm/agent-threat-rules/) - Package names and metadata indicate a similar tool family. Shared terms: agent, injection. - [dom-to-pptx](https://pkg.so/npm/dom-to-pptx/) - Both packages work with overlapping file formats or content types. Shared terms: any, content, html, it. - [ansi-html-community](https://pkg.so/npm/ansi-html-community/) - Both packages work with overlapping file formats or content types. Shared terms: ansi, html, text. ## Sources - pkg.so package database - package relationship graph - cross-ecosystem install command graph