Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add vbarsoum1/llm-wiki-compiler/plugin install kloreWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/hooks/vbarsoum1/llm-wiki-compiler/session-start)<a href="https://agentmods.dev/hooks/vbarsoum1/llm-wiki-compiler/session-start"><img src="https://agentmods.dev/badge/hooks/vbarsoum1/llm-wiki-compiler/session-start.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
SessionStart 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 4d 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
55% identical to SessionStart — 5 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
{
"SessionStart": [
{
"hooks": [
{
"type": "command",
"command": "bash ${CLAUDE_PLUGIN_ROOT}/hooks/session-start.sh"
}
]
}
]
}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.
- 4d ago First seen · 12 lines scan A 06d62d56b922
SessionStart is a hook published in the GitHub repository vbarsoum1/llm-wiki-compiler (26 stars, last pushed 4mo 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 55% identical to SessionStart, differing in 5 lines, and is treated as a copy.
Other hooks, from other repositories
Stop
Runs when the agent finishes a response, executing wiki-stop-capture.sh via bash. From Ar9av/obsidian-wiki.
SessionStart
Runs when a session starts on startup, resume, clear and compact, running an inline shell check. From sturlese/hippocampus.
Stop
Runs when the agent finishes a response, executing on-stop.sh via bash. From sturlese/hippocampus.
SessionStart
Runs when a session starts on startup, resume and compact, executing memforge_hook.py via sh with --client. From shno-labs/mem-forge.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, running an inline shell check. From eliransu/digital-brain.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, executing format_and_lint.sh. From supabase/supabase.