Persistent memory infrastructure for AI agents, Cursor, Claude Code, and LLM applications via MCP.
Point the Agents SDK's SQLAlchemy session at MySQL or MariaDB with create_tables=True and the first write fails before any table exists. Here's why, and a small schema script that works around it.
Pass durability='sync' to a LangGraph graph compiled without a checkpointer and the run crashes after the first step. Here's why, and three small workarounds until a fix ships.
With a working-memory schema and manageWorkingMemory on an OpenAI model, every extraction hits a 400 and falls back. Here's the version that fixes it, what to do if you can't upgrade, and how to check.
The Zep credential test calls an endpoint Zep retired, so it fails even with a good key. Saving anyway can look like it works while history quietly stays empty. Here's what's happening and how to move the agent to a maintained memory node.
Turn on Memory and checkpointing together and every task_completed checkpoint silently fails to write. Here's why, how to catch it, and a small patch until the fix ships.
Disclosure: I work on MemorySync (I'm Mohammed, the founder). I drafted this guide with AI assistance and checked the MemorySync parts against the docs pages listed under Sources and the published mem
A workflow checkpoint with a ZoneInfo-aware datetime fails to save to file, even with zoneinfo:ZoneInfo allowlisted. Repro on 1.25.0 and what to store instead.
get_session() fails when a SQLite session table holds float timestamps. Why it happens, how to reproduce it, and the version that handles it.
CrewAI's recall scoring subtracts a naive utcnow() from your record's created_at. A timezone-aware timestamp crashes recall. Repro and workaround.
