feat: Implement pai knowledge management system pack

.claude/settings.local.json

@@ -0,0 +1,15 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(bun test:*)",
+      "Bash(node:*)",
+      "Bash(cat:*)",
+      "Bash(find:*)",
+      "Bash(tree:*)",
+      "Bash(wc:*)",
+      "mcp__pai-knowledge__add_memory",
+      "Bash(ls:*)",
+      "Bash(grep:*)"
+    ]
+  }
+}

PACKS.md

@@ -269,6 +269,12 @@ Browse all packs: [Packs/](Packs/)
 | [kai-agents-skill](Packs/kai-agents-skill.md) | Skill | Dynamic agent composition with specialized personalities and voices |
 | [kai-prompting-skill](Packs/kai-prompting-skill.md) | Skill | Meta-prompting system for programmatic prompt generation |
 
+### Third Party
+
+| Pack | Type | Description |
+|------|------|-------------|
+| [pai-knowledge-system](Packs/pai-knowledge-system) | Infrastructure | Knowledge graph memory system using Graphiti with FalkorDB for persistent AI memory |
+
 **Installation order:** hooks → history → core-install → voice → observability (optional) → skill packs
 
 **Or install the complete [Kai Bundle](Bundles/Kai/)** which handles ordering automatically.

Packs/README.md

@@ -147,6 +147,7 @@ PAI System
 | [**kai-agents-skill**](kai-agents-skill/) | 1.0.0 | Delegation | Dynamic agent composition - create custom agents with unique personalities, voices, and trait combinations |
 | [**kai-prompting-skill**](kai-prompting-skill/) | 1.0.0 | Methodology | Meta-prompting system with Handlebars templates, Claude 4.x best practices, and the Ultimate Prompt Template |
 | [**kai-browser-skill**](kai-browser-skill/) | 1.0.0 | Automation | Code-first browser automation with Playwright - 99% token savings over MCP, screenshots, verification, web testing |
+| [**pai-knowledge-system**](pai-knowledge-system/) | 1.0.0 | Infrastructure | Persistent knowledge management with Graphiti + FalkorDB - automatic entity extraction, semantic search, relationship mapping |
 
 ---
 
@@ -164,6 +165,7 @@ Packs have dependencies. Install in this order:
 7. kai-art-skill              ← Depends on core-install
 8. kai-browser-skill          ← Optional, standalone (only needs Bun + Playwright)
 9. kai-observability-server   ← Optional, depends on hooks
+10. pai-knowledge-system      ← Optional, depends on history-system
 ```
 
 **Or install the complete [Kai Bundle](../Bundles/Kai/)** which handles ordering automatically.

Packs/kai-history-system/src/capture-all-events.ts

@@ -74,6 +74,21 @@ function setAgentForSession(sessionId: string, agentName: string): void {
   } catch (error) {}
 }
 
+// Tools to exclude from capture (prevents feedback loops with knowledge system)
+const EXCLUDED_TOOL_PATTERNS = [
+  /^mcp__pai-knowledge__/,      // All PAI knowledge system tools
+  /^mcp__.*__search_memory/,    // Any MCP memory search
+  /^mcp__.*__add_memory/,       // Any MCP memory add
+  /^mcp__.*__get_episodes/,     // Any MCP episode retrieval
+  /^mcp__.*__delete_/,          // Any MCP delete operations
+  /^mcp__.*__clear_graph/,      // Graph clearing
+];
+
+function shouldExcludeTool(toolName: string | undefined): boolean {
+  if (!toolName) return false;
+  return EXCLUDED_TOOL_PATTERNS.some(pattern => pattern.test(toolName));
+}
+
 async function main() {
   try {
     const args = process.argv.slice(2);
@@ -88,6 +103,11 @@ async function main() {
     const stdinData = await Bun.stdin.text();
     const hookData = JSON.parse(stdinData);
 
+    // Skip capture for excluded tools (knowledge system operations)
+    if (shouldExcludeTool(hookData.tool_name)) {
+      process.exit(0);
+    }
+
     const sessionId = hookData.session_id || 'main';
     let agentName = getAgentForSession(sessionId);