refactor: moved org-agent to its own repository as a submodule

notes/skill-model-explorer.org

@@ -0,0 +1,62 @@
+#+TITLE: Model Explorer Skill
+#+AUTHOR: org-agent
+#+SKILL_NAME: skill-model-explorer
+
+This skill dynamically discovers all loaded LLM provider skills and lists their available models. It intercepts the `@agent list models` command and renders an Org-mode table.
+
+* Trigger Logic
+#+begin_src lisp
+(defun trigger-skill-model-explorer (context)
+  (let* ((payload (getf context :payload))
+         (sensor (getf payload :sensor))
+         (text (or (getf payload :text) "")))
+    (and (eq sensor :buffer-update)
+         (search "@agent list models" text :test #'string-equal))))
+#+end_src
+
+* Symbolic Execution
+Because this is a purely deterministic retrieval task, it completely bypasses the LLM (System 1) and executes entirely in the Symbolic (System 2) layer.
+
+#+begin_src lisp
+(defun build-org-table-for-models ()
+  "Introspects all skills to find providers and builds an Org-mode table string."
+  (let ((table-rows (list "| Provider | Model ID | Context |"
+                          "|----------+----------+---------|")))
+    ;; Iterate through all loaded skills in the kernel
+    (maphash (lambda (name skill)
+               (when (uiop:string-prefix-p "SKILL-PROVIDER-" (string-upcase name))
+                 ;; Extract the provider name cleanly (e.g., "OPENAI")
+                 (let* ((provider-name (subseq (string-upcase name) 15))
+                        (pkg-name (intern (format nil "ORG-AGENT.SKILLS.~a" (string-upcase name)) :keyword))
+                        (pkg (find-package pkg-name))
+                        (fn (when pkg (find-symbol "GET-AVAILABLE-MODELS" pkg))))
+                   (when (and fn (fboundp fn))
+                     (let ((models (funcall fn)))
+                       (dolist (model models)
+                         (push (format nil "| ~a | ~a | ~a |" 
+                                       provider-name 
+                                       (getf model :id) 
+                                       (getf model :context)) 
+                               table-rows)))))))
+             org-agent:*skills-registry*)
+    (format nil "~{~a~^~%~}" (nreverse table-rows))))
+
+(defun execute-skill-model-explorer (proposed-action context)
+  "Constructs the Emacs actuator command to insert the table."
+  (declare (ignore proposed-action)) ; We don't use System 1's proposal
+  (let* ((table-string (build-org-table-for-models))
+         ;; We use Emacs lisp to safely insert the table on the next line and align it.
+         (elisp-code (format nil "(progn (end-of-line) (insert \"\\n~a\\n\") (search-backward \"| Provider |\") (org-table-align))" table-string)))
+    `(:type :REQUEST 
+      :target :emacs 
+      :payload (:action :eval :code ,elisp-code))))
+#+end_src
+
+* Registration
+#+begin_src lisp
+(defskill :skill-model-explorer
+  :priority 85 ; High priority to intercept before the general Router
+  :trigger #'trigger-skill-model-explorer
+  :neuro (lambda (context) nil) ; Bypass System 1
+  :symbolic #'execute-skill-model-explorer)
+#+end_src