#+TITLE: SKILL: The Economist Agent (Universal Literate Note)
#+ID: skill-economist
#+STARTUP: content
#+FILETAGS: :economics:optimization:budget:psf:
#+DEPENDS_ON: skill-router skill-performance-auditor

* Overview
The *Economist Agent* manages compute resources by prioritizing high-performance open-source models (Kimi, Qwen) to minimize costs while maintaining architectural integrity.

* Phase A: Demand (PRD)
:PROPERTIES:
:STATUS: SIGNED
:END:

** 1. Purpose
Optimize token usage by leveraging open-weights models via OpenRouter.

* Phase B: Blueprint (PROTOCOL)
:PROPERTIES:
:STATUS: SIGNED
:END:

** 1. Architectural Intent
Dynamically route tasks to the "Open Fleet" (Kimi/Qwen).

** 2. Semantic Interfaces

*** Routing Logic (2026 Open Fleet)
#+begin_src lisp :tangle ../projects/org-skill-economist/src/economist-logic.lisp
(in-package :org-agent)

(defun economist-route-task (context)
  (declare (ignore context))
  '(:openrouter)) ; Exclusively use OpenRouter for the Open Fleet

(defun economist-get-model-for-provider (provider &optional context)
  "Returns Open-Source SOTA model IDs. Updated April 2026."
  (let ((complexity (ignore-errors (uiop:symbol-call :org-agent.skills.org-skill-router :router-classify-complexity context))))
    (case provider
      (:openrouter
       (case complexity
         (:REASONING "qwen/qwen-2.5-72b-instruct") ; Heavy lifting
         (:COGNITION "moonshotai/kimi-k2.5")      ; Interaction
         (t "qwen/qwen-2.5-72b-instruct")))       ; Standard reflex
      (t nil))))
#+end_src

* Phase D: Build (Implementation)

** Integration with Kernel
#+begin_src lisp :tangle ../projects/org-skill-economist/src/economist-logic.lisp
(defun economist-patch-kernel ()
  "Hot-patches the kernel's *provider-cascade* to use economist logic."
  (setf org-agent:*provider-cascade* #'economist-route-task))
#+end_src

* Registration
#+begin_src lisp
(progn
  (defskill :skill-economist
    :priority 100
    :trigger (lambda (context) (eq (getf (getf context :payload) :sensor) :cost-audit))
    :neuro (lambda (context) nil)
    :symbolic (lambda (action context) (economist-route-task context))))
#+end_src