Add-ons · HookEveryday codingTesting & SecuritySecurity auditsGuardrails & permissionsReviewedRuns shell commands

security-guidance/hooks.json

Warns on risky edits with pattern checks, and runs a diff-based review when a session stops.

Kind: Hook
Works with: Claude Code
Source: anthropics/claude-plugins-official @ 58267944f921
Path: plugins/security-guidance/hooks/hooks.json
Jobs: Guardrails, Review
Topics: Security audits, Guardrails & permissions

Credit

Made by: anthropics
Original: github.com/anthropics/claude-plugins-official/blob/58267944f9…
License: Apache-2.0

Listed by Skill Manifest; not made by us.

InstallInstall it from a plugin marketplace.

/plugin install security-guidance@claude-plugins-official

Install factsScanned 2 Nov 2026

Adds: Entries under `hooks` in .claude/settings.json
Hook on SessionStart
Hook on UserPromptSubmit
Hook on PostToolUse
Hook on Stop
Runs scripts: Yes
${CLAUDE_PLUGIN_ROOT}/hooks/sg-python.sh
hook command runs on every matching event
Uses the network: None found
Needs secrets: None found
Source revision: 58267944f921
Licence: Apache-2.0
Last activity: 1 Nov 2026
Review: Reviewed

Found by a static scan of the stored text; nothing is run. “None found” is not a guarantee, so read what you install before you run it.

{
  "description": "Security guidance plugin — pattern-based warnings on edits, git-diff-based LLM review on stop",
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "bash \"${CLAUDE_PLUGIN_ROOT}/hooks/sg-python.sh\" \"${CLAUDE_PLUGIN_ROOT}/hooks/ensure_agent_sdk.py\"",
            "timeout": 180
          }
        ]
      }
    ],
    "UserPromptSubmit": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "bash \"${CLAUDE_PLUGIN_ROOT}/hooks/sg-python.sh\" \"${CLAUDE_PLUGIN_ROOT}/hooks/security_reminder_hook.py\""
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "bash \"${CLAUDE_PLUGIN_ROOT}/hooks/sg-python.sh\" \"${CLAUDE_PLUGIN_ROOT}/hooks/security_reminder_hook.py\""
          }
        ],
        "matcher": "Edit|Write|MultiEdit|NotebookEdit"
      },
      {
        "hooks": [
          {
            "type": "command",
            "command": "bash \"${CLAUDE_PLUGIN_ROOT}/hooks/sg-python.sh\" \"${CLAUDE_PLUGIN_ROOT}/hooks/security_reminder_hook.py\"",
…