Bring your own subscription
Connect your Claude or ChatGPT plan. Model usage costs $0.
Link a Claude Pro/Max or ChatGPT plan once using the sky CLI and eligible model usage charges nothing — your subscription covers the tokens. You still pay AgentSky for cloud compute while the agent is awake; the model itself runs on your existing plan.
Setup
One command to connect.
The CLI reads your credential from the harness directly — it never passes through sky's config. Run the matching command once; every eligible agent you create afterwards uses the subscription automatically.
Claude Pro or Max
Covers Claude Code agents running on any Claude model — Opus, Fable, or Sonnet.
sky auth connect claudeChatGPT Plus or Team
Covers Codex agents running on GPT models.
sky auth connect chatgptLaunch an agent
Create a Claude Code or Codex agent from the web or API. If you have a connected subscription, eligible model usage is $0 from the first request — no additional configuration needed.
Coverage
What the subscription covers.
Your plan pays for model tokens. The pricing page shows what compute and add-on charges look like separately.
Covered by your subscription
- Model token usage for eligible harness + model pairs
- All requests to the model across every agent turn
- Retries the provider allows within your plan tier
Not covered — billed by AgentSky
- Cloud compute time — per-second while the agent is active
- Tools: browser, web search, image and video generation
- App connectors and channel add-ons
- Harnesses that use their own API keys (Hermes, OpenClaw, DeepSeek Harness, Kimi Code, opencode, pi)
FAQ
Common questions about subscription coverage.
Which subscription plans are eligible and which agents do they cover?
A Claude Pro or Max plan covers Claude Code agents running on any Claude model — Opus, Fable, or Sonnet. A ChatGPT Plus or Team plan covers Codex agents running on GPT models. Other harnesses — Hermes, OpenClaw, DeepSeek Harness, Kimi Code, opencode, and pi — use their own API credentials and are not eligible for subscription coverage today.
What does the subscription actually cover and what do I still pay AgentSky for?
The subscription covers model usage only — the tokens the Claude or GPT model processes on each agent turn. You continue to pay AgentSky's per-second compute rate while the agent is active, plus any add-ons you configure: computer, connectors, and channels. Runtime, tools, and orchestration are not part of your subscription plan.
What happens when my subscription reaches its own rate limit?
AgentSky respects whatever limits Anthropic or OpenAI impose on your plan tier. If the subscription hits a rate limit mid-task, the agent pauses and retries according to the provider's retry guidance. If the limit cannot be cleared in the current turn, the turn fails gracefully and the session state is preserved so you can resume. Upgrading your subscription plan is the only way to raise that limit.
How do I connect my subscription and can I remove it later?
Run sky auth connect claude (for Anthropic) or sky auth connect chatgpt (for OpenAI). The CLI reads your local credential directly from the harness's own credential store and sends it to AgentSky over TLS — the token is never written to sky's config or logged. To disconnect, run sky auth disconnect or remove the subscription from your account settings.
Will existing agents automatically switch to the subscription after I connect it?
The connected subscription becomes the default for new agents that match the eligible harness and model combination. Existing agents keep their current model source unless you explicitly reassign them in account settings. You can assign or unassign the subscription per agent at any time.
Your model plan already covers this.
Connect your Claude or ChatGPT subscription and get $0 model usage on eligible agents. Start with a $3 credit — no card required.