Step 1 ā Rebuild the index (run while Antigravity is open, with at least 1 conversation visible): Save as rebuild_index.pyand run withpython rebuild_index.py:
import sqlite3, base64, os, re
DB = os.path.expandvars(r"%APPDATA%\antigravity\User\globalStorage\state.vscdb")
CONVS = os.path.expandvars(r"%USERPROFILE%\.gemini\antigravity\conversations")
conn = sqlite3.connect(DB)
cur = conn.cursor()
cur.execute("SELECT value FROM ItemTable WHERE key='antigravityUnifiedStateSync.trajectorySummaries'")
val = cur.fetchone()
conn.close()
if not val:
print("ERROR: Start one conversation in a workspace first."); exit(1)
decoded = base64.b64decode(val[0])
current_uuid = re.findall(rb'[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}', decoded)[0].decode()
def rv(d,p):
r,s=0,0
while p<len(d):
b=d[p];r|=(b&0x7F)<<s
if(b&0x80)==0:return r,p+1
s+=7;p+=1
return r,p
def wv(v):
r=b""
while v>0x7F:r+=bytes([(v&0x7F)|0x80]);v>>=7
r+=bytes([v&0x7F]);return r or b'\x00'
p=0;_,p=rv(decoded,p);l,p=rv(decoded,p);entry=decoded[p:p+l]
result,count=decoded,0
for f in sorted(os.listdir(CONVS)):
if not f.endswith('.pb'):continue
cid=f[:-3]
if cid==current_uuid:continue
cloned=entry.replace(current_uuid.encode(),cid.encode())
result+=wv(0x0a)+wv(len(cloned))+cloned;count+=1
conn=sqlite3.connect(DB)
conn.cursor().execute("UPDATE ItemTable SET value=? WHERE key='antigravityUnifiedStateSync.trajectorySummaries'",(base64.b64encode(result).decode(),))
conn.commit();conn.close()
print(f"Injected {count} conversations. REBOOT YOUR PC (not just app restart).")
Then reboot your PC (full reboot, not just closing the app).
Step 2 ā Fix titles (run AFTER closing Antigravity completely): All conversations will show the same placeholder title. To fix, save as fix_titles.py, close Antigravity, then run from cmd/PowerShell:
import sqlite3, base64, os, time
DB = os.path.expandvars(r"%APPDATA%\antigravity\User\globalStorage\state.vscdb")
BRAIN = os.path.expandvars(r"%USERPROFILE%\.gemini\antigravity\brain")
CONVS = os.path.expandvars(r"%USERPROFILE%\.gemini\antigravity\conversations")
titles = {}
for cid in (f[:-3] for f in os.listdir(CONVS) if f.endswith('.pb')):
bp = os.path.join(BRAIN, cid)
if not os.path.exists(bp): continue
for item in os.listdir(bp):
if item.startswith('.') or not item.endswith('.md'): continue
with open(os.path.join(bp, item), 'r', encoding='utf-8', errors='replace') as f:
line = f.readline().strip()
if line.startswith('#'): titles[cid] = line.lstrip('# ')[:80]
break
def ev(v):
r=b""
while v>0x7F:r+=bytes([(v&0x7F)|0x80]);v>>=7
r+=bytes([v&0x7F]);return r or b'\x00'
def dv(d,p):
r,s=0,0
while p<len(d):
b=d[p];r|=(b&0x7F)<<s
if(b&0x80)==0:return r,p+1
s+=7;p+=1
return r,p
def esf(fn,s):
b=s.encode('utf-8');return ev((fn<<3)|2)+ev(len(b))+b
def ebf(fn,b):
return ev((fn<<3)|2)+ev(len(b))+b
conn=sqlite3.connect(DB);cur=conn.cursor()
cur.execute("SELECT value FROM ItemTable WHERE key='antigravityUnifiedStateSync.trajectorySummaries'")
decoded=base64.b64decode(cur.fetchone()[0])
entries,p=[],0
while p<len(decoded):
t,np=dv(decoded,p)
if(t>>3)!=1 or(t&7)!=2:break
l,np=dv(decoded,np);entries.append(decoded[np:np+l]);p=np+l
rebuilt=b""
for entry in entries:
ep,uid,ib=0,None,None
while ep<len(entry):
t,ep=dv(entry,ep)
if(t&7)==2:
l,ep=dv(entry,ep);c=entry[ep:ep+l];ep+=l
if(t>>3)==1:uid=c.decode()
elif(t>>3)==2:
ip=0;it,ip=dv(c,ip);il,ip=dv(c,ip);ib=c[ip:ip+il].decode()
elif(t&7)==0:_,ep=dv(entry,ep)
if uid and ib:
title=titles.get(uid)
if not title:
cp=os.path.join(CONVS,f"{uid}.pb")
d=time.strftime("%b %d",time.localtime(os.path.getmtime(cp))) if os.path.exists(cp) else "?"
title=f"Conversation ({d}) {uid[:8]}"
idata=base64.b64decode(ib);fields,fp=[],0
while fp<len(idata):
sp=fp;t,fp=dv(idata,fp);fn,wt=t>>3,t&7
if wt==0:_,fp=dv(idata,fp)
elif wt==2:l,fp=dv(idata,fp);fp+=l
elif wt==1:fp+=8
elif wt==5:fp+=4
else:break
fields.append((fn,wt,idata[sp:fp]))
nr=b""
for fn,wt,raw in fields:
nr+=esf(1,title) if fn==1 and wt==2 else raw
ne=esf(1,uid)+ebf(2,esf(1,base64.b64encode(nr).decode()))
rebuilt+=ebf(1,ne)
else:rebuilt+=ebf(1,entry)
cur.execute("UPDATE ItemTable SET value=? WHERE key='antigravityUnifiedStateSync.trajectorySummaries'",(base64.b64encode(rebuilt).decode(),))
conn.commit();conn.close()
print(f"Fixed {len(titles)} real titles. Open Antigravity now.")
Important notes:
- Step 1 must run while Antigravity IS open (needs an existing entry to clone)
- Step 2 must run while Antigravity is CLOSED (otherwise the LS overwrites changes)
- Step 1 requires a full PC reboot, not just an app restart
- Requires Python 3 in PATH
- Prevention: Always open Antigravity with a workspace folder to avoid this in the future
Hope this helps!
