# AgentSky developer docs

> Long-lived agents over HTTP: /api/v1 management plus a streaming conversation plane, the sky CLI, and the agent.toml declarative format.

Every page below is also available as markdown at the listed .md URL.
The machine-readable OpenAPI spec is at https://agentsky.dev/api/v1/openapi.json.

## Docs

- [Developer quickstart](https://agentsky.dev/docs/index.md): Launch a long-lived agent from your terminal in two commands, then talk to it over a streaming API.
- [API reference](https://agentsky.dev/docs/api.md): Every /api/v1 endpoint with schemas, the error contract, and the stream event catalog.
- [Capabilities reference](https://agentsky.dev/docs/capabilities.md): Every built-in capability action agents can call — inputs, outputs, limits, and pricing units for web, image, video, and voice.
- [CLI reference — sky](https://agentsky.dev/docs/cli.md): Every sky command: auth, launch/deploy, agent, universe, and secrets.
- [agent.toml reference](https://agentsky.dev/docs/agent-toml.md): The declarative agent file — everything the create wizard can set, in a fly.toml-style file.

## Full content

- [llms-full.txt](https://agentsky.dev/docs/llms-full.txt): all four pages in one document