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.
npx agentmods add hooks/soolaugust/vmem/post-compactgit clone --depth 1 https://github.com/soolaugust/vMemGrade A, and why
PostCompact 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 2d ago.
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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 2d ago First seen · 14 lines scan A 48b91fcf8a0c
PostCompact is a hook published in the GitHub repository soolaugust/vMem (5 stars, last pushed 1mo ago), with no licence file. 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 2026-08-31.
Other hooks, from other repositories
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it for 编码, 开发, python, git, push, 爬虫, API, 部署, Docker, 数据库, Linux, shell, npm, pip, 安装, 配置, 调试, 测试, 重构, 优化, 架构, 系统, 引擎, 项目, 仓库, 文件操作, 数据抓取, 分析, 报告, PDF, Excel, Word, PPT, 图片, 视频, 生成, 创作, 写文章, 写代码, 做网站, 建应用, 设计, UI, UX, 前端, 后端, 全栈, 开发工具, IDE, VSCode, JetBrains…
SessionStart
Runs when a session starts on startup, resume, clear and compact, executing session-start.sh via bash. From jiabaobei/skills-constitution.
PreToolUse
Runs before the agent uses a tool for AskUserQuestion, mcp__.*, Write, Edit and MultiEdit tool calls, executing free-text-guard.sh, external-operation-gate.js and duplicate-build-start-gate.js via bash (3 commands). From JKHeadley/instar.
SessionStart
Runs when a session starts on startup, resume and compact, executing session-start.sh via bash (3 commands). From JKHeadley/instar.
Stop
Runs when the agent finishes a response, executing hook-event-reporter.js and build-stop-hook.sh via node (2 commands). From JKHeadley/instar.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing telegram-topic-context.sh via bash. From JKHeadley/instar.