AI agents and Claude Code

Let scheduled agents and hooks report that they ran, and alert when they go quiet.

Autonomous agents run on schedules, loop for hours, and stop for reasons nobody logs: a rate limit, an expired token, a crashed container, a prompt that now returns nothing. The fix is the same as for a cron job: the agent proves it is alive by pinging, and you are told when it goes quiet.

Any agent: ping at the end of each cycle

Create a heartbeat monitor with the period you expect between completed cycles, then have the agent make one HTTP request after each cycle. Send a short summary as the body so every run has a readable log.

curl -fsS -m 10 -X POST --data-binary "processed 14 tickets, 0 errors" https://vivere.dev/p/<monitor-id>

If the agent knows it failed, report it with https://vivere.dev/p/<monitor-id>/fail and the error text.

Claude Code scheduled tasks and hooks

For a scheduled Claude Code task, add the ping as the last step of its instructions, or wrap the whole invocation:

vivere run --url https://vivere.dev/p/<monitor-id> -- claude -p "Summarise yesterday's support tickets and post to Slack"

For long interactive sessions, a Stop hook in .claude/settings.json pings every time the agent finishes a turn, so a monitor with a 30-minute period tells you when a session that should be working has stalled:

{
  "hooks": {
    "Stop": [{ "hooks": [{ "type": "command",
      "command": "curl -fsS -m 5 https://vivere.dev/p/<monitor-id> >/dev/null 2>&1 || true" }] }]
  }
}

Let the agent do it through MCP

Connect Vivere as an MCP server and the agent can create its own monitor and call check_in as a tool, no curl step in the prompt.

LangChain, CrewAI, custom loops

Call the ping from the same place you log a completed run. The Python and Node guides have a wrapper that also reports exceptions with the traceback attached.

Watching the tool the agent depends on

Add an HTTP monitor for the API, webhook receiver or dashboard the agent needs. When the agent goes quiet and the API is down, you will see both and skip the guessing.