diff --git a/apps/nexus-dashboard/app/main.py b/apps/nexus-dashboard/app/main.py
index 4793b6e6..fbb32ae8 100644
--- a/apps/nexus-dashboard/app/main.py
+++ b/apps/nexus-dashboard/app/main.py
@@ -37,8 +37,11 @@ async def lifespan(app: FastAPI):
 
 # Static & Templates
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-app.mount("/static", StaticFiles(directory=os.path.join(BASE_DIR, "static")), name="static")
-templates = Jinja2Templates(directory=os.path.join(BASE_DIR, "templates"))
+ROOT_DIR = os.path.dirname(BASE_DIR)
+app.mount(
+    "/static", StaticFiles(directory=os.path.join(ROOT_DIR, "static")), name="static"
+)
+templates = Jinja2Templates(directory=os.path.join(ROOT_DIR, "templates"))
 
 # Include Routes
 app.include_router(router)
@@ -52,4 +55,6 @@ async def read_root(request: Request):
 
 
 if __name__ == "__main__":
-    uvicorn.run("app.main:app", host="0.0.0.0", port=8005, reload=True)
+    uvicorn.run(
+        "app.main:app", host=os.getenv("HOST", "127.0.0.1"), port=8005, reload=True
+    )
diff --git a/apps/nexus-dashboard/run.sh b/apps/nexus-dashboard/run.sh
index f3e0ecb3..085c82e8 100755
--- a/apps/nexus-dashboard/run.sh
+++ b/apps/nexus-dashboard/run.sh
@@ -2,4 +2,4 @@
 
 cd apps/nexus-dashboard
 export PYTHONPATH=$PYTHONPATH:$(pwd)
-uvicorn app.main:app --host 0.0.0.0 --port 8005 --reload
+uvicorn app.main:app --host ${HOST:-127.0.0.1} --port 8005 --reload
diff --git a/packages/vertice-core/src/vertice_core/adk/tools.py b/packages/vertice-core/src/vertice_core/adk/tools.py
index 2b5b397d..da0a904d 100644
--- a/packages/vertice-core/src/vertice_core/adk/tools.py
+++ b/packages/vertice-core/src/vertice_core/adk/tools.py
@@ -36,11 +36,11 @@ def get_schemas(self) -> List[Dict[str, Any]]:
 
                 # Basic type mapping
                 ptype = "string"
-                if param.annotation == int:
+                if param.annotation is int:
                     ptype = "integer"
-                elif param.annotation == bool:
+                elif param.annotation is bool:
                     ptype = "boolean"
-                elif param.annotation == float:
+                elif param.annotation is float:
                     ptype = "number"
 
                 properties[param_name] = {
diff --git a/packages/vertice-core/src/vertice_core/agents/planner/coordination.py b/packages/vertice-core/src/vertice_core/agents/planner/coordination.py
index d77b5dd5..e6ec6f21 100644
--- a/packages/vertice-core/src/vertice_core/agents/planner/coordination.py
+++ b/packages/vertice-core/src/vertice_core/agents/planner/coordination.py
@@ -20,7 +20,7 @@
 
 import logging
 from dataclasses import dataclass, field
-from typing import Any, Dict, List, Optional, Set, Tuple
+from typing import Any, Dict, List, Optional, Set
 from enum import Enum
 
 logger = logging.getLogger(__name__)
@@ -242,7 +242,6 @@ def _detect_agent_type(self, description: str) -> str:
             "devops": ["deploy", "ci/cd", "pipeline", "infrastructure", "monitor", "docker", "kubernetes"],
             "architect": ["design", "architecture", "system design", "scalability", "integration"],
             "reviewer": ["code review", "pr review", "audit", "assessment"],
-            "tester": ["test", "qa", "validate", "verify"],  # Depois dos mais específicos
         }
         
         for agent, keywords in keyword_map.items():
diff --git a/packages/vertice-core/src/vertice_core/agents/planner/llm_router.py b/packages/vertice-core/src/vertice_core/agents/planner/llm_router.py
index ebd01759..6795fa55 100644
--- a/packages/vertice-core/src/vertice_core/agents/planner/llm_router.py
+++ b/packages/vertice-core/src/vertice_core/agents/planner/llm_router.py
@@ -19,7 +19,6 @@
 from ...providers.smart_router_v2 import (
     SmartRouterV2,
     TaskType,
-    ProviderType,
 )
 
 logger = logging.getLogger(__name__)
diff --git a/packages/vertice-core/src/vertice_core/autonomy/uncertainty.py b/packages/vertice-core/src/vertice_core/autonomy/uncertainty.py
index 7fd642c2..b08faeee 100644
--- a/packages/vertice-core/src/vertice_core/autonomy/uncertainty.py
+++ b/packages/vertice-core/src/vertice_core/autonomy/uncertainty.py
@@ -254,7 +254,7 @@ def _estimate_from_logits(
 
         # Convert to probabilities with softmax
         max_logit = max(logits)
-        exp_logits = [math.exp(l - max_logit) for l in logits]
+        exp_logits = [math.exp(logit - max_logit) for logit in logits]
         sum_exp = sum(exp_logits)
         probs = [e / sum_exp for e in exp_logits]
 
diff --git a/packages/vertice-core/src/vertice_core/code/validator.py b/packages/vertice-core/src/vertice_core/code/validator.py
index 9d1ae3f6..f6fa2e5e 100644
--- a/packages/vertice-core/src/vertice_core/code/validator.py
+++ b/packages/vertice-core/src/vertice_core/code/validator.py
@@ -12,4 +12,4 @@
     stacklevel=2,
 )
 
-from .validator import *
+# from .validator import *
diff --git a/packages/vertice-core/src/vertice_core/tui/widgets/export_modal.py b/packages/vertice-core/src/vertice_core/tui/widgets/export_modal.py
index 747462f9..dd253b1d 100644
--- a/packages/vertice-core/src/vertice_core/tui/widgets/export_modal.py
+++ b/packages/vertice-core/src/vertice_core/tui/widgets/export_modal.py
@@ -7,6 +7,7 @@
 
 from __future__ import annotations
 
+from typing import List, Optional
 from textual.app import ComposeResult
 from textual.containers import Vertical, Horizontal
 from textual.widgets import Button, Static, RadioSet, RadioButton, Input
diff --git a/packages/vertice-core/src/vertice_core/tui/widgets/image_preview.py b/packages/vertice-core/src/vertice_core/tui/widgets/image_preview.py
index f2d8b812..975303c6 100644
--- a/packages/vertice-core/src/vertice_core/tui/widgets/image_preview.py
+++ b/packages/vertice-core/src/vertice_core/tui/widgets/image_preview.py
@@ -189,8 +189,6 @@ def check_image_support() -> dict:
 
     if TEXTUAL_IMAGE_AVAILABLE:
         try:
-            from textual_image import renderable
-
             # Check available protocols
             result["protocols"] = ["unicode"]  # Always available
             # TGP and Sixel detection would need terminal query
diff --git a/packages/vertice-core/src/vertice_core/tui/wisdom.py b/packages/vertice-core/src/vertice_core/tui/wisdom.py
index 3848bb3e..43127bd6 100644
--- a/packages/vertice-core/src/vertice_core/tui/wisdom.py
+++ b/packages/vertice-core/src/vertice_core/tui/wisdom.py
@@ -387,7 +387,3 @@ def validate_wisdom_system():
     def get_all_categories(self) -> list[str]:
         """Get all available wisdom categories."""
         return list(self.verses.keys())
-
-    def get_all_categories(self) -> list[str]:
-        """Get all wisdom categories."""
-        return list(self.verses.keys())
diff --git a/packages/vertice-core/src/vertice_core/utils/prompts.py b/packages/vertice-core/src/vertice_core/utils/prompts.py
index 02dce563..006d3270 100644
--- a/packages/vertice-core/src/vertice_core/utils/prompts.py
+++ b/packages/vertice-core/src/vertice_core/utils/prompts.py
@@ -12,4 +12,4 @@
     stacklevel=2,
 )
 
-from .prompts import *
+# from .prompts import *
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 00000000..60d97ebb
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,2 @@
+ruff
+radon
diff --git a/scripts/debug_dispatcher_final.py b/scripts/debug_dispatcher_final.py
index aebf295e..2a22b55f 100644
--- a/scripts/debug_dispatcher_final.py
+++ b/scripts/debug_dispatcher_final.py
@@ -32,7 +32,7 @@ async def probe():
     try:
         repo_root = get_repo_root()
         print(f"DEBUG: Dispatcher thought repo_root is: {repo_root}")
-    except:
+    except Exception:
         print("DEBUG: Dispatcher failed to get repo_root via utils.")
 
     log_dir = repo_root / "logs" / "notifications"
diff --git a/scripts/testing/test_nexus_quality.py b/scripts/testing/test_nexus_quality.py
index e877916a..80f8ddd1 100644
--- a/scripts/testing/test_nexus_quality.py
+++ b/scripts/testing/test_nexus_quality.py
@@ -46,25 +46,23 @@ def section(self, title):
         print(f"{self.CYAN}   {'=' * len(title)}{self.RESET}")
 
     def progress(self):
-        percent = float(self.current) / self.total
-        arrow = "█" * int(round(percent * self.bar_length))
-        spaces = "░" * (self.bar_length - len(arrow))
-
-        c = self.GREEN if percent > 0.8 else (self.YELLOW if percent > 0.4 else self.RED)
-
+        pass
+        # percent = float(self.current) / self.total
+        # arrow = "█" * int(round(percent * self.bar_length))
+        # spaces = "░" * (self.bar_length - len(arrow))
+        # c = self.GREEN if percent > 0.8 else (self.YELLOW if percent > 0.4 else self.RED)
         # \r to overwrite line? In a stream, \r might not work well if appended.
         # We'll print distinct lines for maximum compatibility with simple streams.
         # actually, standard streaming response supports \r if terminal simulates it.
         # But let's just print a nice bar on update.
         # print(f"\r[{c}{arrow}{spaces}{self.RESET}] {int(percent*100)}%", end="", flush=True)
-        pass
 
     def info(self, msg):
         # Drop-in replacement for logger.info
         if "🧪" in msg:
             self.current += 1
             # Extract test name
-            test_name = msg.split("]", 1)[-1].strip() if "]" in msg else msg
+            # test_name = msg.split("]", 1)[-1].strip() if "]" in msg else msg
 
             # Progress calculation
             percent = min(1.0, float(self.current) / self.total)