diff --git a/org-skill-emacs-bridge.org b/org-skill-emacs-bridge.org
index 25c38e8..422e4d6 100644
--- a/org-skill-emacs-bridge.org
+++ b/org-skill-emacs-bridge.org
@@ -16,7 +16,7 @@ The *Emacs Bridge Agent* is the primary sensory and motor interface to Emacs. It
 :END:
 
 ** 1. Purpose
-Define the transport layer for Org-Agent Communication Protocol (OACP).
+Define the transport layer for Org-Agent Communication Protocol (Harness Protocol).
 
 ** 2. User Needs
 - *Isolation:* Kernel remains transport-agnostic.
@@ -26,7 +26,7 @@ Define the transport layer for Org-Agent Communication Protocol (OACP).
 ** 3. Success Criteria
 *** TODO Socket Listener Initialization
 *** TODO Multi-client Connection Handling
-*** TODO OACP Message Framing Verification
+*** TODO Harness Protocol Message Framing Verification
 
 * Phase B: Blueprint (PROTOCOL)
 :PROPERTIES:
@@ -34,12 +34,12 @@ Define the transport layer for Org-Agent Communication Protocol (OACP).
 :END:
 
 ** 1. Architectural Intent
-Interfaces for TCP I/O and protocol framing. Source of truth is the OACP specification.
+Interfaces for TCP I/O and protocol framing. Source of truth is the Harness Protocol specification.
 
 ** 2. Semantic Interfaces
 #+begin_src lisp
 (defun start-emacs-server (&key (port 9105))
-  "Starts the OACP listener.")
+  "Starts the Harness Protocol listener.")
 
 (defun broadcast-to-emacs (action-plist)
   "Sends a framed message to all connected clients.")
@@ -50,14 +50,14 @@ Interfaces for TCP I/O and protocol framing. Source of truth is the OACP specifi
 ** TCP Sensory Layer
 #+begin_src lisp :tangle ../projects/org-skill-emacs-bridge/src/bridge-logic.lisp
 (defun handle-emacs-client (stream)
-  ;; Logic for parsing length-prefixed OACP messages
+  ;; Logic for parsing length-prefixed Harness Protocol messages
   (format nil "Handling client on stream: ~a" stream))
 #+end_src
 
 ** Outbound Actuation
 #+begin_src lisp :tangle ../projects/org-skill-emacs-bridge/src/bridge-logic.lisp
 (defun stream-to-emacs (stream action-plist)
-  "Streams a chunk of data to a specific Emacs client over OACP using framing."
+  "Streams a chunk of data to a specific Emacs client over Harness Protocol using framing."
   (let* ((type (or (getf action-plist :type) :request))
          (payload (getf action-plist :payload))
          ;; Ensure Emacs always receives a :payload drawer