Durable runs
Checkpoint long work and resume from the last completed step after a failure.
Product / Loop
Operational agents
Turn a repeated task into an agent your team can trust.
Start an operational agent from a user action, webhook, or schedule. Tarantula checkpoints its state, retries safe steps, pauses for approval, and records every model and tool call.
agent run · live healthy
TARANTULA / LOOPReview upcoming renewals
01Loaded 42 accounts
02Checked product usage
03Waiting for approval
RESULTResumes after Maya approves
What is included
Useful defaults, ready in production.
Managed tools
Use browsers, code sandboxes, models, and company tools through one permission model.
Human approval
Pause on sensitive actions and resume only after the exact payload is approved.
Run traces
Inspect prompts, tool calls, outputs, retries, latency, and cost in one timeline.
Declared with the app
The operational agent is part of the app, not a chat session.
The coding agent declares the resource beside the app. Local development and production use the same binding and permission contract.
tarantula.tsLoop
import { agent, schedule } from "tarantula";
export const renewalAgent = agent({
on: schedule("0 8 * * 1"),
tools: [accounts, hubspot],
budget: "$2/run",
approve: ["outreach.send"],
run: reviewRenewals
});Validated locally · ready to deploy
Small-cloud defaults
01No queue or orchestrator
02Exact tool permissions
03One approval and trace timeline
Private alpha