brokk-anvil-sdk

Versioned REST surface of the Anvil agent runtime (`anvil serve`). This document, together with the companion SSE event schema (`anvil.v1.events.schema.json`), is the authoritative wire contract: official SDK wire layers are generated from these artifacts, and the black-box conformance suite (`tests/http_conformance.rs`) validates a running daemon against them. See COMPATIBILITY.md for the evolution rules that govern what may change within `/v1`.