refactor(memory): replace memory dir with symlink to clawd/memory

tools/compare_memory.py

@@ -0,0 +1,31 @@
+"""Compare echo-core/memory vs clawd/memory - find files that need merging."""
+import os
+
+ECHO = "/home/moltbot/echo-core/memory"
+CLAWD = "/home/moltbot/clawd/memory"
+
+def list_files(base):
+    result = set()
+    for root, dirs, files in os.walk(base):
+        for f in files:
+            full = os.path.join(root, f)
+            rel = os.path.relpath(full, base)
+            result.add(rel)
+    return result
+
+echo = list_files(ECHO)
+clawd = list_files(CLAWD)
+
+only_echo = sorted(echo - clawd)
+only_clawd = sorted(clawd - echo)
+shared = echo & clawd
+
+print(f"ONLY in echo-core ({len(only_echo)} files):")
+for f in only_echo:
+    print(f"  {f}")
+
+print(f"\nONLY in clawd ({len(only_clawd)} files):")
+for f in only_clawd:
+    print(f"  {f}")
+
+print(f"\nSHARED: {len(shared)} files")

tools/setup_shared_memory.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+# Setup shared memory: clawd/memory becomes single source of truth
+# echo-core/memory becomes a symlink to clawd/memory
+
+set -euo pipefail
+
+ECHO_MEMORY="/home/moltbot/echo-core/memory"
+CLAWD_MEMORY="/home/moltbot/clawd/memory"
+BACKUP="/home/moltbot/echo-core/memory.bak"
+
+echo "=== Shared Memory Setup ==="
+echo ""
+
+# 1. Safety checks
+if [ -L "$ECHO_MEMORY" ]; then
+    echo "ERROR: echo-core/memory is already a symlink!"
+    exit 1
+fi
+
+if [ ! -d "$CLAWD_MEMORY" ]; then
+    echo "ERROR: clawd/memory does not exist!"
+    exit 1
+fi
+
+# 2. Move echo.sqlite to clawd (only file missing there)
+if [ -f "$ECHO_MEMORY/echo.sqlite" ] && [ ! -f "$CLAWD_MEMORY/echo.sqlite" ]; then
+    echo "Moving echo.sqlite to clawd/memory..."
+    mv "$ECHO_MEMORY/echo.sqlite" "$CLAWD_MEMORY/echo.sqlite"
+    echo "  Done."
+else
+    echo "echo.sqlite already in clawd or not in echo — skipping."
+fi
+
+# 3. Backup echo-core/memory
+echo "Creating backup at $BACKUP..."
+if [ -d "$BACKUP" ]; then
+    echo "  Backup already exists, removing old one..."
+    rm -rf "$BACKUP"
+fi
+mv "$ECHO_MEMORY" "$BACKUP"
+echo "  Done."
+
+# 4. Create symlink
+echo "Creating symlink: $ECHO_MEMORY -> $CLAWD_MEMORY"
+ln -s "$CLAWD_MEMORY" "$ECHO_MEMORY"
+echo "  Done."
+
+# 5. Verify
+echo ""
+echo "=== Verification ==="
+ls -la "$ECHO_MEMORY"
+echo ""
+echo "Test file access:"
+ls "$ECHO_MEMORY/kb/index.json" 2>/dev/null && echo "  kb/index.json: OK" || echo "  kb/index.json: FAIL"
+ls "$ECHO_MEMORY/echo.sqlite" 2>/dev/null && echo "  echo.sqlite: OK" || echo "  echo.sqlite: FAIL"
+
+echo ""
+echo "SUCCESS! echo-core/memory now points to clawd/memory."
+echo "Backup saved at: $BACKUP"