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/hakureirm/vibird/subagent-stopgit clone --depth 1 https://github.com/Hakureirm/vibirdGrade A, and why
SubagentStop 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
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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 · 12 lines scan A 52a61aed280a
SubagentStop is a hook published in the GitHub repository Hakureirm/vibird (2 stars, last pushed 2mo ago), licensed AGPL-3.0. 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
PostToolUse
Runs after a tool call finishes for Edit and Write tool calls, running an inline shell check. From KhazP/vibe-coding-prompt-template.
PreToolUse
Runs before the agent uses a tool for Write, Edit, MultiEdit, Bash, Bash and Bash tool calls, executing pre-tool-notify.sh and gate-on-command.sh via bash with --critical (3 commands). From cwinvestments/memstack.
PreToolUse
Runs before the agent uses a tool for Edit, Write, Grep, Glob, Bash, Edit, Write, NotebookEdit and Bash tool calls, executing spec-hint.js, module-hint.js and docs-hint.js via node (3 commands). From kaanozhan/Frame.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, executing validate-test.sh via bash. From adriannoes/awesome-agentic-ai.
Stop
Runs when the agent finishes a response, running an inline shell check. From sahithvibudhi/vibe-tree.
PreToolUse
Runs before the agent uses a tool for Write, Edit, Bash, Agent, Task, SendMessage and TaskStop tool calls, running bash (3 commands). From modu-ai/moai-adk.