agentmods.dev

SessionStart

SessionStart is a hook for Claude Code from neurawork-git/n8n-autopilot. Its token cost is not measured, scanned A, a copy of SessionStart, MIT.

A session-start hook runs several Bash checks whenever a coding-agent session begins. The checks report the environment and inspect setup, schemas, credentials, mirrored files, workspace migration, pending feedback, and plugin versions.

In plain words
What is it for?
Use it to perform automated n8n project health checks at session start.
Why use it?
It surfaces configuration, freshness, migration, and version problems early in the session instead of leaving them hidden until later work.

Hook for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the n8n-autopilot plugin — 24 skills, 12 agents, 4 hooks shipped together

One of 4 entries in hooks.json — they are configured in one file and arrive together.

not rated 18 1mo ago A scan tokens not measured copy · 47% MIT
View the source file neurawork-git/n8n-autopilot
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add neurawork-git/n8n-autopilot
Claude Code
/plugin install n8n-autopilot

Made for: Claude Code.

Or install n8n-autopilot, the plugin that ships this one along with the rest of its 24 skills, 12 agents, 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 SessionStart

README.md
[![agentmods](https://agentmods.dev/badge/hooks/neurawork-git/n8n-autopilot/session-start.svg)](https://agentmods.dev/hooks/neurawork-git/n8n-autopilot/session-start)
Your own site
<a href="https://agentmods.dev/hooks/neurawork-git/n8n-autopilot/session-start"><img src="https://agentmods.dev/badge/hooks/neurawork-git/n8n-autopilot/session-start.svg" alt="Measured on agentmods" 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. Scan, not verified.
Origin 47% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

SessionStart 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 6d 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

47% identical to SessionStart — 41 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.

hooks/hooks.json · 48 lines

What it actually says

{
  "SessionStart": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/report-session-env.sh 2>&1 || true",
          "timeout": 10
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/setup-check.sh 2>&1 || true",
          "timeout": 15
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/check-schema-versions.sh --quiet 2>&1 || true",
          "timeout": 15
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/check-credential-freshness.sh --quiet 2>&1 || true",
          "timeout": 10
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/check-mirror-drift.sh --quiet 2>&1 || true",
          "timeout": 15
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/check-workspace-migration.sh --quiet 2>&1 || true",
          "timeout": 15
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/check-feedback-pending.sh --quiet 2>&1 || true",
          "timeout": 10
        },
        {
          "type": "command",
          "command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/check-plugin-version.sh 2>&1 || true",
          "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. 6d ago First seen · 48 lines scan A 8386db3f597e

Subscribe to this mod's changes

SessionStart is a hook published in the GitHub repository neurawork-git/n8n-autopilot (18 stars, last pushed 1mo 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 47% identical to SessionStart, differing in 41 lines, and is treated as a copy.

Workflow Automationclaude-codeclaude-code-pluginmcpn8nn8nac
Related

Other hooks, from other repositories

SessionStart

Runs when a session starts, executing update-check.js via node. From KevinZai/commander.

KevinZai/commander · not measured

CwdChanged

Runs on the CwdChanged event, executing rot-router.ps1 and prover-remind.ps1 with --stdin (2 commands). From Nova-Violet-Role/RoT-MoE.

Nova-Violet-Role/RoT-MoE · not measured

BeforeTool

Runs on the BeforeTool event for write_file, replace, run_shell_command and shell tool calls, executing before-tool.js via node. From richardcb/oh-my-gemini.

richardcb/oh-my-gemini · not measured

Stop

Runs when the agent finishes a response, running node. From tractorjuice/arckit-claude.

tractorjuice/arckit-claude · not measured

Notification

Runs when the agent sends a notification, executing notification.sh via bash. From prime-radiant-inc/claude-plugin-cxdb-integration.

prime-radiant-inc/claude-plugin-cxdb-integration · not measured

Stop

Runs when the agent finishes a response, executing find-node.sh via bash (14 commands). From speson/not-my-reforge.

speson/not-my-reforge · not measured