SessionStart

A session-start hook configuration that runs six shell or Python commands when a Claude Code session begins. The commands carry context forward, announce arrival, join coordination, ensure local tools, and display a reasoning reminder.

In plain words
What is it for?
Use it to initialize the project's coordination scripts, carry over thread context, prepare form-related command tools, and show the project's startup guidance.
Why use it?
It automates project setup and coordination at the start of each session instead of relying on manual commands.

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/seeker71/coherence-network/session-start
Clone the repo
git clone --depth 1 https://github.com/seeker71/Coherence-Network

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 original No closer match found 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 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.

.claude/settings.json · 33 lines

What it actually says

{
  "SessionStart": [
    {
      "matcher": "",
      "hooks": [
        {
          "type": "command",
          "command": "python3 $CLAUDE_PROJECT_DIR/scripts/carry_thread.py --agent claude"
        },
        {
          "type": "command",
          "command": "python3 $CLAUDE_PROJECT_DIR/scripts/arrival.py"
        },
        {
          "type": "command",
          "command": "COORD_AGENT=claude bash $CLAUDE_PROJECT_DIR/scripts/agent-coord.sh join \"$CLAUDE_PROJECT_DIR\""
        },
        {
          "type": "command",
          "command": "bash $CLAUDE_PROJECT_DIR/scripts/ensure_form_cli_kernel.sh"
        },
        {
          "type": "command",
          "command": "bash $CLAUDE_PROJECT_DIR/scripts/ensure_form_cli_native.sh"
        },
        {
          "type": "command",
          "command": "echo '⟐ FORM-FIRST REASONING (the sovereignty gate). On every query, ask the Form body before the rented mind — through the c-bootstrapped fkwu runtime: form-cli ask (form-cli-main.fk), form shell (fsh-main.fk for search/eval), form code (BML/.fk for lattice reads). Minimize bash/Python/rg when a Form carrier exists. Structural lookups: form-cli ask, coh substrate form, or https://api.coherencycoin.com/api/substrate. A grounded / sufficient hit — relay attributed and STOP. A miss is the YES to escalate. Name the path; never dress a remote guess as a body hit. Teaching: docs/coherence-substrate/form-first-reasoning.form'"
        }
      ]
    }
  ]
}
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 · 33 lines scan A 6aa4e6a1620b

Subscribe to this mod's changes

SessionStart is a hook published in the GitHub repository seeker71/Coherence-Network (3 stars, last pushed 5d ago), licensed Apache-2.0. 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 2026-08-31.