Audit of 21 AI platforms reveals sync ledger inflated asset count by nearly double
A developer auditing one working account across 21 AI platforms on August 18, 2026, found their sync ledger recorded 763 assets while manual API verification confirmed only around 400 actually existed. The 363-row discrepancy stemmed from three distinct failure modes: ghost entries for platform-deleted assets still in the database, missed assets that never synced, and false positives where platform-wide defaults were logged as personal user data. In one case, a platform's 100-item API page-size cap was recorded as the user's skill count, when the user had installed just four. Another collector stored placeholder text from a settings page as real user memories, while 42 instruction-file rows pointed to local directories that had never existed. The core finding is that a successful write operation does not verify the accuracy of what was read, and total counts can mask all three error types simultaneously — making ID-level diffing against the live platform API the only reliable audit method.
