agentmods.dev

UserPromptSubmit

UserPromptSubmit is a hook for Claude Code from aitytech/agentkits-memory. Its token cost is not measured, scanned A, original, MIT.

A prompt-submission hook that runs a session-initialization command before the coding agent sees each submitted prompt. It uses the Agentkits Memory package.

In plain words
What is it for?
Use it when configuring an agent session that should run the specified Agentkits Memory initialization hook on every submitted prompt.
Why use it?
It can initialize memory-related session context before the agent processes a request.

Hook for Claude Code

Written for Claude Code: UserPromptSubmit hook event.

Part of the agentkits-memory plugin — 1 skill, 4 hooks shipped together

One of 4 entries in hooks.json upstream. Installing this one merges just its entry into your config; the other 3 are separate, each on its own page.

not rated 3repo 7mo ago A scan tokens not measured original MIT

Good fit Use it when configuring an agent session that should run the specified Agentkits Memory initialization hook on every submitted prompt.

Compare 6 hooks from other repositories ↓
Install with agentmods
npx agentmods add hooks/aitytech/agentkits-memory/user-prompt-submit
View source ↗ aitytech/agentkits-memory
Install

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.

Clone the repo
git clone --depth 1 https://github.com/aitytech/agentkits-memory

Made for: Claude Code.

Or install agentkits-memory, the plugin that ships this one along with the rest of its 1 skill, 4 hooks.

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.

agentmods badge for UserPromptSubmit

README.md
[![agentmods](https://agentmods.dev/badge/hooks/aitytech/agentkits-memory/user-prompt-submit/github.svg)](https://agentmods.dev/hooks/aitytech/agentkits-memory/user-prompt-submit)
Your own site
<a href="https://agentmods.dev/hooks/aitytech/agentkits-memory/user-prompt-submit"><img src="https://agentmods.dev/badge/hooks/aitytech/agentkits-memory/user-prompt-submit/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.

agentmods 80×15 button for UserPromptSubmit

Your own site · 80×15
<a href="https://agentmods.dev/hooks/aitytech/agentkits-memory/user-prompt-submit"><img src="https://agentmods.dev/badge/hooks/aitytech/agentkits-memory/user-prompt-submit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

UserPromptSubmit 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 1mo 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.

plugin/hooks/hooks.json · 13 lines

What it actually says

{
  "UserPromptSubmit": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "npx --yes @aitytech/agentkits-memory hook session-init",
          "timeout": 10
        }
      ]
    }
  ]
}
Same file

What else hooks.json configures

This page is one entry in a file that holds 4. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

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.

  1. 1mo ago First seen · 13 lines scan A 02fd3c35cd78

Subscribe to this mod's changes

UserPromptSubmit is a hook published in the GitHub repository aitytech/agentkits-memory (3 stars, last pushed 7mo 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Memory and context
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