diff --git a/backend/app/__init__.py b/backend/__init__.py
similarity index 100%
rename from backend/app/__init__.py
rename to backend/__init__.py
diff --git a/backend/server/app/__init__.py b/backend/api/__init__.py
similarity index 100%
rename from backend/server/app/__init__.py
rename to backend/api/__init__.py
diff --git a/backend/server/app/api/agents.py b/backend/api/agents.py
similarity index 100%
rename from backend/server/app/api/agents.py
rename to backend/api/agents.py
diff --git a/backend/server/app/api/connectors.py b/backend/api/connectors.py
similarity index 100%
rename from backend/server/app/api/connectors.py
rename to backend/api/connectors.py
diff --git a/backend/server/app/api/memory.py b/backend/api/memory.py
similarity index 100%
rename from backend/server/app/api/memory.py
rename to backend/api/memory.py
diff --git a/backend/server/app/api/runs.py b/backend/api/runs.py
similarity index 100%
rename from backend/server/app/api/runs.py
rename to backend/api/runs.py
diff --git a/backend/server/app/api/skills.py b/backend/api/skills.py
similarity index 100%
rename from backend/server/app/api/skills.py
rename to backend/api/skills.py
diff --git a/backend/app/main.py b/backend/app/main.py
deleted file mode 100644
index 8a7b4e5..0000000
--- a/backend/app/main.py
+++ /dev/null
@@ -1,252 +0,0 @@
-"""Agent Control Center — Control Plane API (FastAPI)."""
-from __future__ import annotations
-
-import json
-import os
-import subprocess
-import uuid
-from datetime import datetime, timezone
-from pathlib import Path
-from typing import Any
-
-from fastapi import FastAPI, HTTPException
-from fastapi.middleware.cors import CORSMiddleware
-from pydantic import BaseModel, Field
-
-app = FastAPI(title="Agent Control Center", version="0.1.0")
-
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-HERMES_HOME = Path(os.environ.get("HERMES_HOME", Path.home() / ".hermes"))
-MEMORY_DIR = HERMES_HOME / "acc-memory"
-MEMORY_DIR.mkdir(parents=True, exist_ok=True)
-
-WORKER_PROFILES = ["worker-code", "worker-fast", "worker-research", "worker-review"]
-
-runs_db: dict[str, dict[str, Any]] = {}
-projects_db: list[dict[str, Any]] = [
-    {"id": "proj-1", "key": "ACC", "name": "Agent Control Center", "status": "active"},
-    {"id": "proj-2", "key": "OPS", "name": "Operations", "status": "active"},
-]
-
-UI_BUILD_DIR = Path(__file__).resolve().parents[2] / "frontend" / "dist"
-if UI_BUILD_DIR.exists():
-    from fastapi.staticfiles import StaticFiles
-    app.mount("/ui", StaticFiles(directory=UI_BUILD_DIR, html=True), name="ui")
-
-
-# ── Helpers ──────────────────────────────────────────────
-
-def now_iso() -> str:
-    return datetime.now(timezone.utc).isoformat()
-
-
-def hermes_memory_path() -> Path:
-    return MEMORY_DIR / "MEMORY.md"
-
-
-def read_memory() -> str:
-    path = hermes_memory_path()
-    if path.exists():
-        return path.read_text(encoding="utf-8")
-    return ""
-
-
-def write_memory(content: str) -> None:
-    hermes_memory_path().write_text(content, encoding="utf-8")
-
-
-# ── Models ───────────────────────────────────────────────
-
-class RunCreate(BaseModel):
-    profile: str = Field(..., description="Worker profile, e.g. worker-code")
-    prompt: str = Field(..., min_length=1)
-    context: str | None = None
-
-
-class RunOut(BaseModel):
-    id: str
-    profile: str
-    prompt: str
-    status: str
-    created_at: str
-    updated_at: str
-    output: str | None = None
-    error: str | None = None
-
-
-class HealthOut(BaseModel):
-    profile: str
-    current_model: str | None
-    provider: str | None
-    status: str
-    latency_ms: int | None = None
-
-
-class MemoryPut(BaseModel):
-    content: str
-
-
-# ── Endpoints: runs ──────────────────────────────────────
-
-@app.post("/api/v1/runs", response_model=RunOut)
-def create_run(payload: RunCreate) -> dict[str, Any]:
-    if payload.profile not in WORKER_PROFILES:
-        raise HTTPException(status_code=422, detail=f"Unknown profile: {payload.profile}")
-
-    run_id = str(uuid.uuid4())
-    run = {
-        "id": run_id,
-        "profile": payload.profile,
-        "prompt": payload.prompt,
-        "status": "queued",
-        "created_at": now_iso(),
-        "updated_at": now_iso(),
-        "output": None,
-        "error": None,
-    }
-    runs_db[run_id] = run
-
-    # Dispatch via hermes chat -q (fire-and-forget background-friendly sync here)
-    command = ["hermes", "-p", payload.profile, "chat", "-q", payload.prompt]
-    try:
-        run["status"] = "running"
-        result = subprocess.run(
-            command,
-            capture_output=True,
-            text=True,
-            timeout=300,
-            encoding="utf-8",
-            errors="replace",
-        )
-        run["output"] = result.stdout.strip() or "(empty response)"
-        if result.returncode != 0:
-            run["status"] = "failed"
-            run["error"] = result.stderr.strip() or "hermes exit non-zero"
-        else:
-            run["status"] = "succeeded"
-    except subprocess.TimeoutExpired:
-        run["status"] = "failed"
-        run["error"] = "hermes timeout after 300s"
-    except Exception as exc:
-        run["status"] = "failed"
-        run["error"] = f"dispatch error: {exc}"
-    run["updated_at"] = now_iso()
-    return run
-
-
-@app.get("/api/v1/runs")
-def list_runs() -> dict[str, Any]:
-    return {"data": list(runs_db.values()), "meta": {"request_id": str(uuid.uuid4())}}
-
-
-@app.get("/api/v1/runs/{run_id}")
-def get_run(run_id: str) -> dict[str, Any]:
-    run = runs_db.get(run_id)
-    if not run:
-        raise HTTPException(status_code=404, detail="Run not found")
-    return {"data": run, "meta": {"request_id": str(uuid.uuid4())}}
-
-
-@app.delete("/api/v1/runs/{run_id}")
-def cancel_run(run_id: str) -> dict[str, Any]:
-    run = runs_db.get(run_id)
-    if not run:
-        raise HTTPException(status_code=404, detail="Run not found")
-    if run["status"] in ("succeeded", "failed", "cancelled"):
-        raise HTTPException(status_code=409, detail=f"Run already terminal: {run['status']}")
-    run["status"] = "cancelled"
-    run["updated_at"] = now_iso()
-    return {"data": run, "meta": {"request_id": str(uuid.uuid4())}}
-
-
-# ── Endpoints: agents / health ───────────────────────────
-
-@app.post("/api/v1/agents/health")
-def agents_health() -> dict[str, Any]:
-    health = []
-    for profile in WORKER_PROFILES:
-        current_model = None
-        try:
-            r = subprocess.run(
-                ["hermes", "config", "get", "model.default", "-p", profile],
-                capture_output=True,
-                text=True,
-                timeout=10,
-            )
-            current_model = r.stdout.strip() or None
-        except Exception:
-            current_model = None
-
-        provider = current_model.split("/")[0] if current_model else None
-        status = "unknown"
-        latency_ms = None
-        try:
-            start = datetime.now(timezone.utc)
-            r = subprocess.run(
-                ["hermes", "-p", profile, "chat", "-q", "hi"],
-                capture_output=True,
-                text=True,
-                timeout=15,
-            )
-            latency_ms = int((datetime.now(timezone.utc) - start).total_seconds() * 1000)
-            status = "ok" if r.returncode == 0 else "error"
-        except subprocess.TimeoutExpired:
-            status = "timeout"
-            latency_ms = 15000
-        except Exception:
-            status = "offline"
-
-        health.append(
-            {
-                "profile": profile,
-                "current_model": current_model,
-                "provider": provider,
-                "status": status,
-                "latency_ms": latency_ms,
-            }
-        )
-    return {"data": health, "meta": {"request_id": str(uuid.uuid4())}}
-
-
-# ── Endpoints: projects ──────────────────────────────────
-
-@app.get("/api/v1/projects")
-def list_projects() -> dict[str, Any]:
-    return {"data": projects_db, "meta": {"request_id": str(uuid.uuid4())}}
-
-
-# ── Endpoints: memory ────────────────────────────────────
-
-@app.get("/api/v1/memory/{key}")
-def get_memory(key: str) -> dict[str, Any]:
-    if key != "global":
-        raise HTTPException(status_code=404, detail="Only key='global' is supported in MVP")
-    return {
-        "data": {"key": key, "content": read_memory()},
-        "meta": {"request_id": str(uuid.uuid4())},
-    }
-
-
-@app.put("/api/v1/memory/{key}")
-def put_memory(key: str, payload: MemoryPut) -> dict[str, Any]:
-    if key != "global":
-        raise HTTPException(status_code=404, detail="Only key='global' is supported in MVP")
-    write_memory(payload.content)
-    return {
-        "data": {"key": key, "content": payload.content, "updated_at": now_iso()},
-        "meta": {"request_id": str(uuid.uuid4())},
-    }
-
-
-# ── Root / docs ──────────────────────────────────────────
-
-@app.get("/api/v1/healthz")
-def healthz() -> dict[str, str]:
-    return {"status": "ok"}
diff --git a/backend/server/app/main.py b/backend/main.py
similarity index 100%
rename from backend/server/app/main.py
rename to backend/main.py
diff --git a/backend/requirements.txt b/backend/requirements.txt
index fcd0ea5..afdec7a 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,3 +1,3 @@
-fastapi>=0.110.0
-uvicorn[standard]>=0.29.0
-pydantic>=2.6.0
+fastapi>=0.110
+uvicorn[standard]>=0.27
+pydantic>=2.6
diff --git a/backend/server/app/api/__init__.py b/backend/server/app/api/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend/server/requirements.txt b/backend/server/requirements.txt
deleted file mode 100644
index afdec7a..0000000
--- a/backend/server/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-fastapi>=0.110
-uvicorn[standard]>=0.27
-pydantic>=2.6
diff --git a/backend/server/app/static/index.html b/backend/static/index.html
similarity index 100%
rename from backend/server/app/static/index.html
rename to backend/static/index.html