spill-guard

v0.4.1

Blocks secrets and PII before they reach the API: scans the prompt, a Read path, a Bash command, and the files each one would open, then denies the call rather than letting it cross.

Claude Code

By Karl IsenbergLicense: MIT0 GitHub starsUpdated 5 days ago

Directory evidence

Runtimes: Claude Code
Parsed components: 0 skill or MCP entries
Source updated: Sep 18, 2026
Manifest status: Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install spill-guard for Claude Code

Installs for the current user

claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install spill-guard@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually

$ git clone https://github.com/karlkfi/claude-spill-guard

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

spill-guard/

└── .claude-plugin/plugin.json

Plugin manifests1

.claude-plugin/plugin.json

{
  "name": "spill-guard",
  "version": "0.4.1",
  "description": "Blocks secrets and PII before they reach the API: scans the prompt, a Read path, a Bash command, and the files each one would open, then denies the call rather than letting it cross.",
  "author": {
    "name": "Karl Isenberg",
    "url": "https://github.com/karlkfi"
  },
  "homepage": "https://github.com/karlkfi/claude-spill-guard",
  "repository": "https://github.com/karlkfi/claude-spill-guard",
  "license": "MIT",
  "keywords": [
    "claude-code",
    "hooks",
    "guardrail",
    "security",
    "secrets",
    "credentials",
    "pii",
    "exfiltration",
    "scanner",
    "fail-closed",
    "bash",
    "prompt"
  ]
}