ship grants, a2a_client, discovery, sandbox SDK + tests

a2a_pack/cli/api_client.py

@@ -88,6 +88,37 @@ class ControlPlaneClient:
             },
         )
 
+    def from_tarball(
+        self,
+        *,
+        name: str,
+        version: str,
+        entrypoint: str,
+        description: str,
+        public: bool,
+        tarball: bytes,
+    ) -> dict[str, Any]:
+        with httpx.Client(timeout=120.0) as c:
+            resp = c.post(
+                f"{self.api_url}/v1/agents/from-tarball",
+                headers={"authorization": f"bearer {self.token}"} if self.token else {},
+                data={
+                    "name": name,
+                    "version": version,
+                    "entrypoint": entrypoint,
+                    "description": description,
+                    "public": str(public).lower(),
+                },
+                files={"source": ("source.tar.gz", tarball, "application/gzip")},
+            )
+        if resp.status_code >= 400:
+            try:
+                detail = resp.json().get("detail", resp.text)
+            except Exception:  # noqa: BLE001
+                detail = resp.text
+            raise ApiError(resp.status_code, str(detail))
+        return resp.json()
+
     def list_agents(self) -> list[dict[str, Any]]:
         return self._request("GET", "/v1/agents")