UserPromptSubmit

A set of hooks that runs when a user submits a prompt. The hooks detect requests needing clarification or durable planning, measure context size, and recall relevant MAP session memory.

In plain words
What is it for?
Use it to prepare prompts for planning workflows, monitor context limits, and restore relevant information from previous MAP sessions.
Why use it?
It helps catch prompts that need clarification or long-lived planning and warns when the conversation is becoming too large. Recalled memory can provide useful earlier context.

Hook for Claude Code

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.

agentmods
npx agentmods add hooks/azalio/map-framework/user-prompt-submit
Clone the repo
git clone --depth 1 https://github.com/azalio/map-framework

Made for: Claude Code.

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. Scan, not verified.
Origin 52% copy Near-identical to another mod 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 2d 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.

Origin

This is a copy

52% identical to SessionStart — 32 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/settings.json · 37 lines

What it actually says

{
  "UserPromptSubmit": [
    {
      "description": "Clarification & Durability Trigger Detection",
      "hooks": [
        {
          "type": "command",
          "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/detect-clarification-triggers.py",
          "timeout": 3,
          "description": "Detects user-invited clarification language and async/durability language; injects guidance for /map-plan and task-decomposer"
        }
      ]
    },
    {
      "description": "Context Meter - inject /compact nudge when token threshold crossed",
      "hooks": [
        {
          "type": "command",
          "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/context-meter.py",
          "timeout": 5,
          "description": "Reads transcript token usage; if compression_policy=auto/aggressive and threshold crossed, injects additionalContext suggesting /compact"
        }
      ]
    },
    {
      "description": "MAP Memory Recall",
      "hooks": [
        {
          "type": "command",
          "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/map-memory-recall.py",
          "timeout": 10,
          "description": "Inject ranked recalled session memory"
        }
      ]
    }
  ]
}
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. 2d ago First seen · 37 lines scan A 03424e6eb211

Subscribe to this mod's changes

UserPromptSubmit is a hook published in the GitHub repository azalio/map-framework (153 stars, last pushed 4d 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. It is 52% identical to SessionStart, differing in 32 lines, and is treated as a copy.