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.
git clone --depth 1 https://github.com/pvillega/claude-templatesWrote 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/pvillega/claude-templates/session-start)<a href="https://agentmods.dev/hooks/pvillega/claude-templates/session-start"><img src="https://agentmods.dev/badge/hooks/pvillega/claude-templates/session-start/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/hooks/pvillega/claude-templates/session-start"><img src="https://agentmods.dev/badge/hooks/pvillega/claude-templates/session-start.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade B, and why
SessionStart scanned grade B with 1 finding 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 2mo 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
"command": "[ -f \"$HOME/.claude/shell-aliases.txt\" ] && echo '## Active Shell Aliases' && cat \"$HOME/.claude/shell-aliases.txt\"", 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 else hooks.json configures
This page is one entry in a file that holds 7. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 2mo ago First seen · 57 lines scan B d7ea2a394c79
SessionStart is a hook published in the GitHub repository pvillega/claude-templates (23 stars, last pushed 3mo 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 B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
SessionStart compared with hooks from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| SessionStartpvillega/claude-templates | Hook | 23 | 3mo ago | none | B | — | Claude Code |
| PostToolUsesupabase/supabase | Hook | 115k | today | Apache-2.0 | A | — | Claude Code |
| SessionStartsupabase/supabase | Hook | 115k | today | Apache-2.0 | A | — | Claude Code |
| SessionStartgoogle-gemini/gemini-cli | Hook | 109k | today | Apache-2.0 | A | — | Claude Code |
| PreToolUseapache/superset | Hook | 75k | today | Apache-2.0 | A | — | Claude Code |
| PostToolUseanthropics/claude-plugins-official | Hook | 47k | today | Apache-2.0 | A | — | Claude Code |
| PreToolUseanthropics/claude-cookbooks | Hook | 54k | 5d ago | MIT | A | — | Claude Code |