diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
new file mode 100644
index 0000000..85b913c
--- /dev/null
+++ b/.config/dotnet-tools.json
@@ -0,0 +1,13 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "csharpier": {
+      "version": "1.0.3",
+      "commands": [
+        "csharpier"
+      ],
+      "rollForward": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/.copilot/action-log.md b/.copilot/action-log.md
index 54a3ef9..c7e7b66 100644
--- a/.copilot/action-log.md
+++ b/.copilot/action-log.md
@@ -121,3 +121,25 @@
 - Ghost fragility as formative trauma shaping protective philosophy
 - Fireteam as family unit with clear roles and care dynamics
 - Founding mission driven by educational gaps they experienced firsthand
+
+### Session 1 Update 4 - Resource Enhancement
+
+**Upcoming Resource Addition:**
+- **Destiny Community Wiki Dump:** User is working on providing comprehensive lore reference
+- **Purpose:** Maintain canonical accuracy, verify timelines, enhance detail consistency
+- **Benefits:** 
+  - Timeline verification (Savathûn's return, Witness crisis, etc.)
+  - Canonical mechanics confirmation (Ghost resurrection, Vex simulation, Taking abilities)
+  - Enhanced contextual depth and community lore integration
+  - Better understanding of referenced characters (Maya Sundaresh, etc.)
+
+**Current Development Status:**
+- **Core Characters:** Well-established foundation with Spartan-2, Swarm Mother, third member pending
+- **Philosophy Framework:** Fulcrum's Oath as evolving anti-dogma system established
+- **Timeline:** Basic structure in place, awaiting wiki verification
+- **Pending Elements:** Rogue Vex mind origin, third fireteam member details, specific campaign contexts
+
+**Next Phase Preparation:**
+- Await wiki dump integration
+- Prepare for enhanced canonical cross-referencing
+- Ready for expanded lore development with proper source material