FEAT: Integrated Formal Verification and updated GTD

gtd.org

@@ -105,7 +105,17 @@ Slim down the org-agent microkernel by moving non-essential cognitive functions
     - Implemented asynchronous, event-driven repair logic.
     - Decoupled core from repair logic (emits `:syntax-error` event).
     - Proven via lisp-repair-tests.lisp (Asynchronous flow verified).
-**** TODO Implement `org-skill-formal-verification` (Prove safety of high-impact actions)
+**** DONE Implement `org-skill-formal-verification` (Prove safety of high-impact actions)
+    CLOSED: [2026-04-11 Sat 18:15]
+    :PROPERTIES:
+    :ID: formal-verification-task
+    :END:
+    - Implemented `org-skill-formal-verification.org`.
+    - Created Lisp-Native Symbolic Prover for security invariants.
+    - Implemented `path-confinement` invariant (restricted to memex root).
+    - Implemented `no-network-exfil` invariant (blocking nc, ssh, etc).
+    - Verified with `formal-verification-tests.lisp`.
+
 
 *** PHASE: SYSTEM 2 REFINEMENT
 **** DONE Verify Autonomous Self-Fix Loop