agentmods.dev

SessionEnd

A session-ending hook configuration that runs a command when a Claude Code session finishes. A hook is an automatic action tied to a specific event.

In plain words
What is it for?
Use it to configure Claude Code to run `entire hooks claude-code session-end` at the end of a session.
Why use it?
It ensures the project's session-end command runs consistently without someone having to remember to start it manually.

Hook for Claude Code

1 8d ago A scan tokens not measured copy · 100% MIT
View the source file punt-labs/langlearn-tts
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/punt-labs/langlearn-tts/session-end
Clone the repo
git clone --depth 1 https://github.com/punt-labs/langlearn-tts

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 100% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

SessionEnd 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.

Origin

This is a copy

100% identical to SessionEnd — 0 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 · 13 lines

What it actually says

{
  "SessionEnd": [
    {
      "matcher": "",
      "hooks": [
        {
          "type": "command",
          "command": "entire hooks claude-code session-end"
        }
      ]
    }
  ]
}
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. yesterday First seen · 13 lines scan A 9c337f90dd5e

Subscribe to this mod's changes

SessionEnd is a hook published in the GitHub repository punt-labs/langlearn-tts (1 stars, last pushed 8d 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 100% identical to SessionEnd, differing in 0 lines, and is treated as a copy.

betaclaude-extensionslanguage-learningmcp-servertts
Related

Other hooks, from other repositories

PostToolUse

Runs after a tool call finishes for mcp__(plugin_vox(-dev)?_)?mic__.* tool calls, executing suppress-output.sh. From punt-labs/vox.

punt-labs/vox · not measured

Stop

Runs when the agent finishes a response, executing notify.sh. From punt-labs/vox.

punt-labs/vox · not measured

SubagentStart

Runs when a subagent starts, executing subagent.sh. From punt-labs/vox.

punt-labs/vox · not measured

SessionStart

Runs when a session starts, executing session-start.sh. From punt-labs/vox.

punt-labs/vox · not measured

Notification

Runs when the agent sends a notification for permission_prompt and idle_prompt tool calls, executing notify-permission.sh (2 commands). From punt-labs/vox.

punt-labs/vox · not measured

PreCompact

Runs before the context is compacted, executing pre-compact.sh. From punt-labs/vox.

punt-labs/vox · not measured