Use Preloop to **onboard existing agents** with one command, and to **deploy event-driven agentic automations** with governed tools and budgets.
Use Preloop to onboard existing agents with one command, and to deploy event-driven agentic automations with governed tools and budgets.
Preloop is a single open-source platform that covers the five jobs teams otherwise buy from four different vendors:
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Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| name | "deploy-approval" |
| expression | "args.command.contains('deploy') && args.command.contains('production')" |
| Variable | Description | Required |
|---|---|---|
| PRELOOP_URL | Endpoint or connection string the server talks to. | Yes |
| SMTP_HOST | Endpoint or connection string the server talks to. | Optional |
| WEBAUTHN_RP_ID | Configuration value read at startup. | Optional |
| SECRET_KEY | Credential the server authenticates with. | Yes |
The original Chromium automation reference server — simple, screenshot-driven browser control.
Build a programmable telecommunications stack for connecting telephony services with the Internet via a cloud-based utility.
Automates browsers and APIs, enabling Large Language Models (LLMs) to interact with web pages for tasks like screenshot capture and JavaScript
Workers, KV, R2 and D1 by conversation — Cloudflare's official remote servers for building and observability.
Search built for AI, not humans — semantic web search that returns model-ready content, plus code context.
Answers, not links — delegate questions to Perplexity's search-grounded models and get cited responses back.