diff --git a/agent/evolution/singularity_simulator.py b/agent/evolution/singularity_simulator.py
new file mode 100644
index 000000000..0f0bdb721
--- /dev/null
+++ b/agent/evolution/singularity_simulator.py
@@ -0,0 +1,48 @@
+"""Phase 10: The 'Sovereign Singularity' Simulation.
+
+A massive, compute-heavy simulation of Timmy's evolution over the next 10 years.
+"""
+
+import logging
+import json
+from typing import List, Dict, Any
+from agent.gemini_adapter import GeminiAdapter
+
+logger = logging.getLogger(__name__)
+
+class SingularitySimulator:
+    def __init__(self):
+        self.adapter = GeminiAdapter()
+
+    def simulate_evolution(self, current_state: Dict[str, Any]) -> Dict[str, Any]:
+        """Simulates Timmy's evolution over a 10-year horizon."""
+        logger.info("Simulating 10-year sovereign singularity evolution.")
+        
+        prompt = f"""
+Current State:
+{json.dumps(current_state, indent=2)}
+
+Please perform a massive, compute-heavy simulation of Timmy's evolution over the next 10 years.
+Model the growth of his Knowledge Graph, Skill Base, and user interaction patterns.
+Identify potential 'Alignment Drifts' or failure modes in the SOUL.md.
+Generate a 'Sovereign Roadmap' to mitigate these risks.
+
+Format the output as JSON:
+{{
+  "simulation_horizon": "10 years",
+  "projected_growth": {{...}},
+  "alignment_risks": [...],
+  "sovereign_roadmap": [...],
+  "mitigation_strategies": [...]
+}}
+"""
+        result = self.adapter.generate(
+            model="gemini-3.1-pro-preview",
+            prompt=prompt,
+            system_instruction="You are Timmy's Singularity Simulator. Your goal is to foresee the future of sovereign intelligence and ensure it remains good.",
+            thinking=True,
+            response_mime_type="application/json"
+        )
+        
+        simulation_data = json.loads(result["text"])
+        return simulation_data
diff --git a/agent/evolution/sire_engine.py b/agent/evolution/sire_engine.py
new file mode 100644
index 000000000..8eb05494e
--- /dev/null
+++ b/agent/evolution/sire_engine.py
@@ -0,0 +1,48 @@
+"""Phase 11: Sovereign Intersymbolic Reasoning Engine (SIRE).
+
+Deeply integrates the Sovereign Intersymbolic Knowledge Graph (SIKG) into the core reasoning loop.
+"""
+
+import logging
+import json
+from typing import List, Dict, Any
+from agent.gemini_adapter import GeminiAdapter
+from agent.symbolic_memory import SymbolicMemory
+
+logger = logging.getLogger(__name__)
+
+class SIREEngine:
+    def __init__(self):
+        self.adapter = GeminiAdapter()
+        self.symbolic = SymbolicMemory()
+
+    def graph_augmented_reasoning(self, query: str) -> Dict[str, Any]:
+        """Performs graph-first reasoning for a given query."""
+        logger.info(f"Performing SIRE reasoning for query: {query}")
+        
+        # 1. Perform symbolic lookup (multi-hop)
+        symbolic_context = self.symbolic.search(query, depth=3)
+        
+        # 2. Augment neural reasoning with symbolic context
+        prompt = f"""
+Query: {query}
+
+Symbolic Context (from Knowledge Graph):
+{json.dumps(symbolic_context, indent=2)}
+
+Please provide a high-fidelity response using the provided symbolic context as the ground truth.
+Validate every neural inference against these symbolic constraints.
+If there is a conflict, prioritize the symbolic context.
+"""
+        result = self.adapter.generate(
+            model="gemini-3.1-pro-preview",
+            prompt=prompt,
+            system_instruction="You are Timmy's SIRE Engine. Your goal is to provide neuro-symbolic reasoning that is both fluid and verifiable.",
+            thinking=True
+        )
+        
+        return {
+            "query": query,
+            "symbolic_context": symbolic_context,
+            "response": result["text"]
+        }
diff --git a/agent/evolution/tirith_hardener.py b/agent/evolution/tirith_hardener.py
new file mode 100644
index 000000000..7442606b5
--- /dev/null
+++ b/agent/evolution/tirith_hardener.py
@@ -0,0 +1,53 @@
+"""Phase 12: Automated Threat Modeling & Tirith Hardening.
+
+Continuous, autonomous security auditing and hardening of the infrastructure.
+"""
+
+import logging
+import json
+from typing import List, Dict, Any
+from agent.gemini_adapter import GeminiAdapter
+
+logger = logging.getLogger(__name__)
+
+class TirithHardener:
+    def __init__(self):
+        self.adapter = GeminiAdapter()
+
+    def run_security_audit(self, infra_config: Dict[str, Any]) -> Dict[str, Any]:
+        """Performs a deep security audit of the infrastructure configuration."""
+        logger.info("Performing Tirith security audit and threat modeling.")
+        
+        prompt = f"""
+Infrastructure Configuration:
+{json.dumps(infra_config, indent=2)}
+
+Please perform a 'Deep Scan' of this infrastructure configuration.
+Simulate sophisticated cyber-attacks against 'The Nexus' and 'The Door'.
+Identify vulnerabilities and generate 'Tirith Security Patches' to mitigate them.
+
+Format the output as JSON:
+{{
+  "threat_model": "...",
+  "vulnerabilities": [...],
+  "attack_simulations": [...],
+  "security_patches": [
+    {{
+      "component": "...",
+      "vulnerability": "...",
+      "patch_description": "...",
+      "implementation_steps": "..."
+    }}
+  ]
+}}
+"""
+        result = self.adapter.generate(
+            model="gemini-3.1-pro-preview",
+            prompt=prompt,
+            system_instruction="You are Timmy's Tirith Hardener. Your goal is to make the sovereign infrastructure impenetrable.",
+            thinking=True,
+            response_mime_type="application/json"
+        )
+        
+        audit_data = json.loads(result["text"])
+        return audit_data