From 7172309d44dc05998a6370e83d679a300841df61 Mon Sep 17 00:00:00 2001
From: Garry Tan <garrytan@gmail.com>
Date: Sat, 4 Apr 2026 22:10:12 -0700
Subject: [PATCH] =?UTF-8?q?feat:=20bidirectional=20learnings=20bridge=20?=
 =?UTF-8?q?=E2=80=94=20gstack=20writes=20OpenClaw=20memory=20files?=
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When ~/.openclaw/ exists, gstack-learnings-log writes a parallel markdown
copy to ~/.openclaw/workspace/memory/gstack-{slug}.md. OpenClaw agents
can read these directly as memory entries.

gstack-learnings-search reads back from OpenClaw memory files (*.md in
~/.openclaw/workspace/memory/) and includes them in unified search
results alongside native JSONL learnings. Cross-pollination.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 bin/gstack-learnings-log    | 21 +++++++++++++++++++++
 bin/gstack-learnings-search | 27 +++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)

diff --git a/bin/gstack-learnings-log b/bin/gstack-learnings-log
index e63c14cb..336db336 100755
--- a/bin/gstack-learnings-log
+++ b/bin/gstack-learnings-log
@@ -28,3 +28,24 @@ if ! printf '%s' "$INPUT" | bun -e "const j=JSON.parse(await Bun.stdin.text());
 fi
 
 echo "$INPUT" >> "$GSTACK_HOME/projects/$SLUG/learnings.jsonl"
+
+# OpenClaw bridge: write a parallel copy as OpenClaw-readable memory
+OPENCLAW_MEM="$HOME/.openclaw/workspace/memory"
+if [ -d "$HOME/.openclaw" ]; then
+  mkdir -p "$OPENCLAW_MEM"
+  MEM_FILE="$OPENCLAW_MEM/gstack-${SLUG}.md"
+  # Extract fields for the memory entry
+  ENTRY=$(printf '%s' "$INPUT" | bun -e "
+    const j = JSON.parse(await Bun.stdin.text());
+    const ts = j.ts || new Date().toISOString();
+    const date = ts.split('T')[0];
+    console.log('- **[' + (j.key||'unknown') + ']** (' + (j.type||'unknown') + ', ' + date + ', confidence: ' + (j.confidence||'?') + '/10): ' + (j.insight||''));
+  " 2>/dev/null) || true
+  if [ -n "$ENTRY" ]; then
+    # Create file with header if it doesn't exist
+    if [ ! -f "$MEM_FILE" ]; then
+      printf '# gstack learnings for %s\n\nAuto-synced from gstack coding sessions.\n\n' "$SLUG" > "$MEM_FILE"
+    fi
+    echo "$ENTRY" >> "$MEM_FILE"
+  fi
+fi
diff --git a/bin/gstack-learnings-search b/bin/gstack-learnings-search
index 4ac187ec..0decebb4 100755
--- a/bin/gstack-learnings-search
+++ b/bin/gstack-learnings-search
@@ -38,7 +38,31 @@ if [ "$CROSS_PROJECT" = true ]; then
   done
 fi
 
+# Also read OpenClaw memory files (bidirectional bridge)
+OPENCLAW_MEM="$HOME/.openclaw/workspace/memory"
+if [ -d "$OPENCLAW_MEM" ]; then
+  for f in $(find "$OPENCLAW_MEM" -name "*.md" -not -name "gstack-*" 2>/dev/null | head -10); do
+    # Convert markdown memory entries to JSONL for unified processing
+    # Only parse lines that look like learnings (start with "- ")
+    bun -e "
+      const text = await Bun.file('$f').text();
+      for (const line of text.split('\n')) {
+        const m = line.match(/^- \\*\\*\\[([^\\]]+)\\]\\*\\*.*?\\(([^,]+),.*?confidence: (\\d+)/);
+        if (m) {
+          console.log(JSON.stringify({
+            key: m[1], type: m[2].trim(), confidence: parseInt(m[3]),
+            insight: line.replace(/^- \\*\\*\\[[^\\]]+\\]\\*\\*[^:]*: /, ''),
+            source: 'openclaw', ts: new Date().toISOString()
+          }));
+        }
+      }
+    " 2>/dev/null >> /tmp/gstack-openclaw-learnings-$$.jsonl || true
+  done
+  [ -f "/tmp/gstack-openclaw-learnings-$$.jsonl" ] && FILES+=("/tmp/gstack-openclaw-learnings-$$.jsonl")
+fi
+
 if [ ${#FILES[@]} -eq 0 ]; then
+  rm -f /tmp/gstack-openclaw-learnings-$$.jsonl 2>/dev/null
   exit 0
 fi
 
@@ -129,3 +153,6 @@ for (const [t, arr] of Object.entries(byType)) {
   console.log('');
 }
 " 2>/dev/null || exit 0
+
+# Cleanup temp files
+rm -f /tmp/gstack-openclaw-learnings-$$.jsonl 2>/dev/null || true