Managed Claude, but for Any Harness
Asteroids offers managed long-running AI agents that work across multiple harnesses, models, and channels with zero data retention and one-click launch.
Long-horizon agents, everywhere
One click to a long-horizon agent you can reach anywhere.
No Mac mini, no setup. Any harness, any model, any channel.
Launch an agent
Starts at $3/mo — parked agents are free.
Zero Data Retention (ZDR) supported
New agent
Harness
Hermes
Codex
Model
GPT-5.6 Sol
GLM-5.2
Capabilities
Scrape webGenerate image+6 more
Persistent runs for months
Launch agent
Eros-55C0
Omnichannel
Reach your agents anywhere.
Talk to the same long-running agent wherever work starts. Its history, tools, and state follow it across every connected channel.
WhatsAppiMessageTelegramSlackWebA2A protocolCLI
One-click launch
Launch your agent faster than ordering a burger.
No lock-in on harness or model — you have full control. Upgrade to a cooler setup anytime.
1
Pick the agent
Claude Code
OpenClaw
2
Pick the model
Opus 4.8
Gemini 3 Pro
3
Pick capabilities
EmailScrape web+6 more
Launch agent
Every harness and model we support
Claude CodeCodexHermesOpenClawGeminiDeepSeekZ.ai
Claude CodeCodexHermesOpenClawGeminiDeepSeekZ.ai
Durable runtime
Long-horizon agents, managed for you.
Every agent runs as a managed worker with durable state, full timeline, snapshots, backups, and restore handled by Asteroids.
Infinitely long continuous history
Keep instructions, files, decisions, and conversation history across long-running work.
Managed recovery
Snapshots and backups let the agent restore after faults without losing the thread.
Secure sandbox
Isolated environments boot in seconds with only the tools you attach.
Tools you can customize
Start with built-in tools, then add prompts, APIs, files, and custom workflows.
Scale and park
Spin up more agents in seconds. Park idle agents for free until work returns.
Self-evolving (coming soon)
Your agent distills what it learns into an ever-sharper version of itself.
CLI included
Your whole fleet, one command away.
Create and manage agents straight from the terminal. Everything you can do in the UI is scriptable with the CLI.
asteroids — zsh
$ ast agent create --harness claude-code --model opus-4.8 ✓ Eros-55C0 launched in 27s $ ast agent list NAME HARNESS STATUS Eros-55C0 claude-code ready Vesta-9A21 hermes ready $ ast agent set Eros-55C0 --model glm-5.2 ✓ Model swapped — history intact $
No lock-in. Full control.
One click to launch. Zero lock-in after.
Swap harness, model, and channels whenever you like — the agent and its history stay yours. Parked agents are free.
Launch one