Setup launchd

Setup Launchd Service

Step 0: Language selection

Before proceeding with any other steps in this skill, ask the user which language to continue in using AskUserQuestion. Keep this initial prompt in English because the preferred language is not yet known.

• Question: Which language should I continue in?
• Options: English, 日本語 (Japanese)

Use the selected language for all subsequent user-facing messages and for every further AskUserQuestion prompt in this skill. Do not translate code, file paths, shell commands, or file contents.

Configure nagi to run as a persistent macOS launchd service that starts automatically on login and restarts on crash.

Prerequisite: Determine ASSISTANT_NAME

ls -d deploy/*/ 2>/dev/null | grep -v templates | sed 's|deploy/||;s|/||'

AskUserQuestion: どのアシスタントを対象にしますか？ — 検出された各名前をオプションとして表示する。ディレクトリが存在しない場合は /deploy を先に実行するよう案内する。

Pre-flight

Check platform

uname -s

If not Darwin, tell the user this skill is macOS-only. For Linux, use systemd instead.

Check if already installed

launchctl list | grep com.nagi.{ASSISTANT_NAME} && echo "INSTALLED" || echo "NOT_INSTALLED"

If already installed, AskUserQuestion: reinstall/update or skip?

Check deploy/{ASSISTANT_NAME}/host/entry.ts exists

test -f deploy/{ASSISTANT_NAME}/host/entry.ts && echo "EXISTS" || echo "MISSING"

If missing, tell the user to run /deploy first.

Step 1: Detect paths

Detect the correct paths for this machine:

echo "NODE_PATH=$(nodenv which node 2>/dev/null || which node)"
echo "TSX_PATH=$(find node_modules/.pnpm -name 'cli.mjs' -path '*/tsx/dist/*' | head -1)"
echo "PROJECT_ROOT=$(pwd)"
echo "HOME=$HOME"

Verify all paths exist. If tsx is not found, run pnpm install first.

Derive NODE_BIN_DIR from NODE_PATH:

echo "NODE_BIN_DIR=$(dirname $NODE_PATH)"

Step 2: Materialize plist from template

Read deploy/templates/launchd/com.nagi.ASSISTANT_NAME.plist and replace these placeholders with the values detected in Step 1:

Placeholder	Value
{{NODE_PATH}}	Detected NODE_PATH
{{TSX_PATH}}	Full absolute path to tsx/dist/cli.mjs
{{PROJECT_ROOT}}	Detected PROJECT_ROOT
{{NODE_BIN_DIR}}	$(dirname $NODE_PATH)
{{HOME}}	Detected HOME

Write the result to deploy/{ASSISTANT_NAME}/launchd/com.nagi.{ASSISTANT_NAME}.plist:

mkdir -p deploy/{ASSISTANT_NAME}/launchd

Use the Read tool to load the template, substitute all {{PLACEHOLDER}} occurrences with the real values, then use the Write tool to save to deploy/{ASSISTANT_NAME}/launchd/com.nagi.{ASSISTANT_NAME}.plist.

Important: ProgramArguments uses node tsx/dist/cli.mjs deploy/{ASSISTANT_NAME}/host/entry.ts — not node_modules/.bin/tsx (that's a shell script, not executable by node directly).

Step 3: Create logs directory

mkdir -p __data/{ASSISTANT_NAME}/logs

Step 4: Install

Unload existing (if any)

launchctl unload ~/Library/LaunchAgents/com.nagi.{ASSISTANT_NAME}.plist 2>/dev/null

Copy and load

cp deploy/{ASSISTANT_NAME}/launchd/com.nagi.{ASSISTANT_NAME}.plist ~/Library/LaunchAgents/com.nagi.{ASSISTANT_NAME}.plist
launchctl load ~/Library/LaunchAgents/com.nagi.{ASSISTANT_NAME}.plist

Step 5: Verify

sleep 3
launchctl list | grep com.nagi

Expected output: PID 0 com.nagi.{ASSISTANT_NAME} (PID is a number, exit code is 0).

If PID is - (not running):

1. Check error log: cat __data/{ASSISTANT_NAME}/logs/nagi-{ASSISTANT_NAME}.error.log
2. Common issues:
   • Node path wrong → re-run step 1
   • deploy/{ASSISTANT_NAME}/host/entry.ts missing → run /deploy
   • Port conflict (credential proxy) → check if another nagi/nanoclaw is running
   • Docker not running → start Docker first

Confirm channel connection

tail -5 __data/{ASSISTANT_NAME}/logs/nagi-{ASSISTANT_NAME}.log

Look for: Channel connected and Orchestrator started.

Management Commands

Tell the user these commands:

# View logs
tail -f __data/{ASSISTANT_NAME}/logs/nagi-{ASSISTANT_NAME}.log

# Restart
launchctl kickstart -k gui/$(id -u)/com.nagi.{ASSISTANT_NAME}

# Stop
launchctl unload ~/Library/LaunchAgents/com.nagi.{ASSISTANT_NAME}.plist

# Start
launchctl load ~/Library/LaunchAgents/com.nagi.{ASSISTANT_NAME}.plist

# Check status
launchctl list | grep com.nagi.{ASSISTANT_NAME}

Troubleshooting

Service keeps restarting (KeepAlive loop)

Check __data/{ASSISTANT_NAME}/logs/nagi-{ASSISTANT_NAME}.error.log for the crash reason. Common:

• Port already in use → another instance running. Kill it: pkill -f "tsx deploy/{ASSISTANT_NAME}/host/entry.ts"
• Missing .env → create .env with required tokens
• Docker not running → service starts but containers fail

"Operation not permitted"

macOS may block launchd agents. Go to System Preferences → Privacy & Security → check for blocked items.

Updating after code changes

After pnpm build or editing deploy/{ASSISTANT_NAME}/host/entry.ts:

launchctl kickstart -k gui/$(id -u)/com.nagi.{ASSISTANT_NAME}

No need to unload/load — kickstart restarts the running service.

Re-materializing after template updates

If deploy/templates/launchd/com.nagi.ASSISTANT_NAME.plist has been updated (e.g., new keys added), re-run this skill or /deploy with the Launchd target to regenerate deploy/{ASSISTANT_NAME}/launchd/com.nagi.{ASSISTANT_NAME}.plist.