Unify public UX around pyro CLI and Pyro facade

AGENTS.md

@@ -11,6 +11,8 @@ This repository ships `pyro-mcp`, an MCP-compatible package for ephemeral VM lif
 - Use `uv` for all Python environment and command execution.
 - Run `make setup` after cloning.
 - Run `make check` before opening a PR.
+- Public user-facing CLI is `pyro`.
+- Public Python SDK entrypoint is `from pyro_mcp import Pyro`.
 - Use `make runtime-bundle` to regenerate the packaged runtime bundle from `runtime_sources/`.
 - Use `make runtime-materialize` to build real runtime inputs into `build/runtime_sources/`.
 - Use `make runtime-fetch-binaries`, `make runtime-build-kernel-real`, and `make runtime-build-rootfs-real` if you need to debug the real-source pipeline step by step.
@@ -33,11 +35,13 @@ These checks run in pre-commit hooks and should all pass locally.
 
 ## Key API Contract
 
-- Public factory: `pyro_mcp.create_server()`
-- Runtime diagnostics CLI: `pyro-mcp-doctor`
-- Runtime bundle build CLI: `pyro-mcp-runtime-build`
+- Public SDK facade: `pyro_mcp.Pyro`
+- Public MCP factory: `pyro_mcp.create_server()`
+- Public CLI: `pyro`
 - Current bundled runtime is guest-capable for VM boot, guest exec, and guest networking; check `make doctor` for runtime capabilities.
-- Lifecycle tools:
+- Primary tool:
+  - `vm_run`
+- Advanced lifecycle tools:
   - `vm_list_profiles`
   - `vm_create`
   - `vm_start`