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 zred0627/ds-rescue-cc/plugin install ds-rescueWrote 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/zred0627/ds-rescue-cc/session-start)<a href="https://agentmods.dev/hooks/zred0627/ds-rescue-cc/session-start"><img src="https://agentmods.dev/badge/hooks/zred0627/ds-rescue-cc/session-start.svg" alt="Measured on agentmods" height="20"></a>Grade C, and why
SessionStart scanned grade C with 2 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
"command": "test -x \"$CLAUDE_PLUGIN_ROOT/bin/ds-rescue\" || command -v ds-rescue >/dev/null || echo \"⚠ ds-rescue binary not installed. Recommended: go install github.com/zred0627/ds-rescue-cc/cmd/ds-rescue@latest (work Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
"command": "test -x \"$CLAUDE_PLUGIN_ROOT/bin/ds-rescue\" || command -v ds-rescue >/dev/null || echo \"⚠ ds-rescue binary not installed. Recommended: go install github.com/zred0627/ds-rescue-cc/cmd/ds-rescue@latest (work What it actually says
{
"SessionStart": [
{
"hooks": [
{
"type": "command",
"command": "test -x \"$CLAUDE_PLUGIN_ROOT/bin/ds-rescue\" || command -v ds-rescue >/dev/null || echo \"⚠ ds-rescue binary not installed. Recommended: go install github.com/zred0627/ds-rescue-cc/cmd/ds-rescue@latest (works on all OSes incl. Windows SAC). Alternative: curl -fsSL https://raw.githubusercontent.com/zred0627/ds-rescue-cc/main/scripts/install.sh | sh\"",
"timeout": 3
}
]
}
]
}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 · 13 lines scan C 09bd1a835200
SessionStart is a hook published in the GitHub repository zred0627/ds-rescue-cc (2 stars, last pushed 3mo ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other hooks, from other repositories
SubagentStop
Runs when a subagent finishes, executing subagent_stop.py via uv. From sepehrbayat/SEPCC.
PreToolUse
Runs before the agent uses a tool for Bash tool calls, executing commit-gate.sh. From AndrewDryga/emisar.
SubagentStart
Runs when a subagent starts, executing subagent-track-start.sh. From AaronCarney/pass-the-baton.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, executing format_and_lint.sh. From supabase/supabase.
SessionStart
Runs when a session starts on startup, executing install_pkgs.sh. From supabase/supabase.
SessionStart
Runs when a session starts, executing on-start.js via node. From google-gemini/gemini-cli.