Stop

A set of actions that runs automatically when an agent session ends. It checks changed JavaScript and TypeScript files for console.log statements and saves session information.

In plain words
What is it for?
Use it for end-of-session code checks and session-state persistence in projects using the listed shell scripts.
Why use it?
It helps catch debug output before code is submitted and preserves useful session state without requiring a separate manual step.

Hook for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add hooks/cfrs2005/claude-init/stop
Clone the repo
git clone --depth 1 https://github.com/cfrs2005/claude-init

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

Stop scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the commands this hook runs, not an audit. A hook is shell that executes on your machine at the event it names, which is why every command in it is printed with what was found.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

templates/.claude/hooks/hooks.json · 34 lines

What it actually says

{
  "Stop": [
    {
      "matcher": "*",
      "hooks": [
        {
          "type": "command",
          "command": "#!/bin/bash\n# Final check for console.logs in modified files\ninput=$(cat)\n\nif git rev-parse --git-dir > /dev/null 2>&1; then\n  modified_files=$(git diff --name-only HEAD 2>/dev/null | grep -E '\\.(ts|tsx|js|jsx)$' || true)\n  \n  if [ -n \"$modified_files\" ]; then\n    has_console=false\n    while IFS= read -r file; do\n      if [ -f \"$file\" ]; then\n        if grep -q \"console\\.log\" \"$file\" 2>/dev/null; then\n          echo \"[Hook] 警告: 在 $file 中发现 console.log\" >&2\n          has_console=true\n        fi\n      fi\n    done <<< \"$modified_files\"\n    \n    if [ \"$has_console\" = true ]; then\n      echo \"[Hook] 提交前请移除 console.log 语句\" >&2\n    fi\n  fi\nfi\n\necho \"$input\""
        }
      ],
      "description": "会话结束前对修改文件中的 console.log 进行最终审计"
    },
    {
      "matcher": "*",
      "hooks": [
        {
          "type": "command",
          "command": "~/.claude/hooks/memory-persistence/session-end.sh"
        }
      ],
      "description": "结束时持久化会话状态"
    },
    {
      "matcher": "*",
      "hooks": [
        {
          "type": "command",
          "command": "~/.claude/skills/continuous-learning/evaluate-session.sh"
        }
      ],
      "description": "评估会话以提取模式"
    }
  ]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 34 lines scan A 54e600fdfa7f

Subscribe to this mod's changes

Stop is a hook published in the GitHub repository cfrs2005/claude-init (1,365 stars, last pushed 5mo ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.