Show HN: Cronloop, run Claude Code or Codex on a schedule

Hey HN, I often want to automate recurring tasks with my Claude Code/Codex subscriptions, so I built Cronloop to make this simple.

Just click "New agent", set a schedule, connect your existing claude code/codex subscription, give your agent instructions, connect the tools it needs, and boom - you have an autonomous agent running in a loop, working while you sleep.

Some ways I'm using it:

- I built a self-driving events website (aievents.now) and have a cronloop agent for each city that autonomously curates events every morning. - I have a few websites autonomously SEO-optimizing every day based on search console data + keyword research.

Some features:

- Every agent runs in an ephemeral, isolated sandbox - You can monitor runs in real-time (the agent logs stream into the app) - Every agent has a simple, durable markdown-based memory system. Your agents can self-improve over time - you can include instructions to record learnings with each run for other agents to benefit from. - You can leverage your existing claude code/codex subscriptions or bring your own API key. - 200+ connectors are ready-to-go - connect your agents to any tool that has an MCP, CLI, SDK, API, etc. - You can configure the agent's environment with a setup shell script if needed for greater flexibility

Free to try - you can create up to three agents for free to get started.

You bring your own inference, so cronloop is very generous with usage, the pro plan offers unlimited agents with up to a 5 min interval on runs for $25/mo (or $20/mo annual).

I'm a huge Cronloop user and get a lot of value from it, so I'm excited to share it. Let me know your thoughts!

*Hand-written comment, no AI