> For the complete documentation index, see [llms.txt](https://docs.interactive.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.interactive.ai/agents/reference.md).

# Reference

- [Manifest & content schemas](https://docs.interactive.ai/agents/reference/manifest.md): The annotated map of every manifest field, linking each block to its concept page, plus where the exact field-level schema reference lives.
- [HTTP API](https://docs.interactive.ai/agents/reference/http-api.md): The agent server's inbound HTTP surface: auth, health, autonomous trigger, webhooks, tool-event injection, routine graph, and the conversation API.
- [Events & callbacks](https://docs.interactive.ai/agents/reference/events-and-callbacks.md): Exact wire shapes: conversation events (polling and webhook delivery) and the autonomous callback payload, with status and error-code tables.
- [Environment variables](https://docs.interactive.ai/agents/reference/environment.md): Environment configuration the platform sets on the agent: manifest env-refs (secrets) and fixed-name operator knobs, with defaults.
- [Built-in tools](https://docs.interactive.ai/agents/reference/built-in-tools.md): Call contracts for the two built-in tools: emit\_output (terminates autonomous runs) and reason (typed think-step inference), with every error code.
- [Limits & defaults](https://docs.interactive.ai/agents/reference/limits-and-defaults.md): Every default and cap in one table: manifest field defaults, operator env-var defaults, hardcoded model defaults, and behavioural constants.


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# Agent Instructions
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