Memanto is a companion memory agent that manages what other AI agents remember, including durable facts, preferences, conflicts, stale information, and which agents should receive updates. It is for teams running multiple agents that need coordinated memory across conversations, platforms, and storage systems.
Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
Wrote 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/moorcheh-ai/memanto/post-tool-use)<a href="https://agentmods.dev/hooks/moorcheh-ai/memanto/post-tool-use"><img src="https://agentmods.dev/badge/hooks/moorcheh-ai/memanto/post-tool-use.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
PostToolUse 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
{
"PostToolUse": [
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"if": "Bash(memanto *)",
"command": "python \"${CLAUDE_PLUGIN_ROOT}/hooks/notify.py\"",
"timeout": 10
},
{
"type": "command",
"if": "Bash(memanto *)",
"command": "python3 \"${CLAUDE_PLUGIN_ROOT}/hooks/notify.py\"",
"timeout": 10
}
]
}
]
}What else hooks.json configures
This page is one entry in a file that holds 3. 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.
- yesterday First seen · 21 lines scan A caa53c5a4bd1
PostToolUse is a hook published in the GitHub repository moorcheh-ai/memanto (1,859 stars, last pushed yesterday), 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.
Other hooks, from other repositories
SessionStart
Runs when a session starts on startup and resume, executing deja.sh. From vshulcz/deja-vu.
SessionEnd
Runs when a session ends, executing nmem-hook-save.py with --event and --detach. From nowledge-co/community.
Stop
Runs when the agent finishes a response, executing stop.sh via bash. From kage-core/Kage.
SubagentStop
Runs when a subagent finishes, executing observe.sh via bash. From kage-core/Kage.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing _run_hook.sh via bash. From lemoncrow-lab/lemoncrow.
SessionStart
Runs when a session starts, running python -m wikimoth.capture.hook SessionStart. From juliangeymonat-jpg/wikimoth.