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/bar181/bar-observatory/task-createdgit clone --depth 1 https://github.com/bar181/bar-observatoryGrade A, and why
TaskCreated 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.
This is a copy
83% identical to PostCompact — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
{
"TaskCreated": [
{
"matcher": "",
"hooks": [
{
"type": "command",
"command": "bar-hook TaskCreated"
}
]
}
]
}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 · 13 lines scan A b442931faef7
TaskCreated is a hook published in the GitHub repository bar181/bar-observatory (22 stars, last pushed 5d 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. It is 83% identical to PostCompact, differing in 4 lines, and is treated as a copy.
Other hooks, from other repositories
PreToolUse
Runs before the agent uses a tool for Read, Grep, Bash, Bash, Skill, Task, Agent, mcp__.*, Edit, Write, MultiEdit and NotebookEdit tool calls, executing py-launch.sh via sh (6 commands). From AleksandarBisevac/claude-plugins.
PostToolUse
Runs after a tool call finishes for Edit, Write, MultiEdit, NotebookEdit and Bash tool calls, executing py-launch.sh via sh (6 commands). From AleksandarBisevac/claude-plugins.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing py-launch.sh via sh. From AleksandarBisevac/claude-plugins.
Stop
Runs when the agent finishes a response, executing py-launch.sh via sh. From AleksandarBisevac/claude-plugins.
SessionStart
Runs when a session starts, executing session-start-status.sh via bash. From Enovatr-Labs/SpecRoute.
PreToolUse
Runs before the agent uses a tool for Bash tool calls, executing pre-bash-sanitize.sh via bash. From Enovatr-Labs/SpecRoute.