feat: initial seed of domain-specific contrib skills

org-skill-hyper-graph.org

@@ -0,0 +1,61 @@
+:PROPERTIES:
+:ID:       d2ab09fe-2e4f-4b1c-913c-55eb0de347b3
+:CREATED:  [2026-03-31 Tue 20:28]
+:EDITED:   [2026-04-07 Tue 13:42]
+:END:
+#+TITLE: SKILL: Unified Knowledge Hyper-Graph (Universal Literate Note)
+#+STARTUP: content
+#+FILETAGS: :knowledge:graph:zettelkasten:psf:
+#+DEPENDS_ON: skill-atomic-notes skill-brain-mapper
+
+* Overview
+The *Unified Knowledge Hyper-Graph* extends the agent's memory beyond text. It maps relationships between *Code Blocks, Documents, Media Assets, and Research PDFs*, enabling cross-modal context retrieval.
+
+* Phase A: Demand (PRD)
+:PROPERTIES:
+:STATUS: FROZEN
+:END:
+
+** 1. Purpose
+Unify the system's diverse information silos into a single, navigable graph.
+
+** 2. User Needs
+- *Cross-Modal Linking:* Connect a Lisp function to a research PDF and an Org PRD.
+- *Traceability:* Follow the chain of reasoning from requirement to implementation.
+- *Deep Retrieval:* Pull related media assets during plan synthesis.
+
+* Phase D: Build (Implementation)
+
+** Graph Traversal
+#+begin_src lisp :tangle projects/org-skill-hyper-graph/src/graph-logic.lisp
+(defun hyper-graph-trace-lineage (object-id)
+  "Recursively follows #+ID and [[file:]] links to find related cross-modal nodes."
+  (let* ((obj (org-agent:lookup-object object-id))
+         (links (extract-all-org-links (org-agent:org-object-content obj))))
+    (kernel-log "MEMORY [Hyper-Graph] - Tracing lineage for ~a..." object-id)
+    (loop for link in links collect (resolve-hyper-link link))))
+#+end_src
+
+* Registration
+#+begin_src lisp
+(defskill :skill-hyper-graph
+  :priority 70
+  :trigger (lambda (context) (eq (getf (getf context :payload) :sensor) :deep-trace))
+  :neuro (lambda (context) "Synthesize a lineage report for the target ID.")
+  :symbolic (lambda (action context) action))
+#+end_src
+
+
+* Phase B: Blueprint (PROTOCOL)
+:PROPERTIES:
+:STATUS: SIGNED
+:END:
+
+* Phase B: Blueprint (PROTOCOL)
+:PROPERTIES:
+:STATUS: DRAFT
+:END:
+
+** 1. Architectural Intent
+- *Graph Database:* Utilize an in-memory or persistent graph database (e.g., `neo4cl`).  Abstract away the underlying implementation via a generic interface.
+- *Unified ID Space:*  Every