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/mickeyyaya/evolve-loop/stopgit clone --depth 1 https://github.com/mickeyyaya/evolve-loopGrade A, and why
Stop 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 yesterday.
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.
What it actually says
{
"Stop": [
{
"hooks": [
{
"type": "command",
"command": "B=\"$CLAUDE_PROJECT_DIR/go/bin/evolve\"; [ -x \"$B\" ] || B=\"$CLAUDE_PROJECT_DIR/go/evolve\"; \"$B\" prune-ephemeral --quiet || true"
}
]
}
]
}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.
- yesterday First seen · 12 lines scan A 14011be21e6f
Stop is a hook published in the GitHub repository mickeyyaya/evolve-loop (5 stars, last pushed yesterday), licensed Apache-2.0. 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
PreCompact
Runs before the context is compacted for manual and auto tool calls, executing pre-compact.mjs. From jjanczur/tyran.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing license_prompt_guard.py and run_if_licensed.py via uv with --no-project, --python and --exec (3 commands). From maxritter/pilot-shell.
PreToolUse
Runs before the agent uses a tool for Bash, Write, Edit and MultiEdit tool calls, executing run-hook.cmd (5 commands). From greglas75/zuvo.
SessionStart
Runs when a session starts, executing forge-hooks.mjs via bun. From malakhov-dmitrii/forge.
FileChanged
Runs on the FileChanged event for CLAUDE.md, .cursorrules, .windsurfrules and copilot-instructions.md tool calls, running arai guardrails --match-stdin. From taniwhaai/arai.
InstructionsLoaded
Runs after instructions files are loaded, executing instructions-loaded-check.sh. From BaseInfinity/claude-sdlc-harness.