Looplet – a 0-dep agent loop you own
Iterator-first design beats black-box frameworks like LangChain for debugging.
A reliability layer for AI-built systems: detect failures (tests or runtime drift), reproduce, repair one ticket at a time behind an approval gate, and prove the fix. The safety boundaries most AI agents skip.
Bans rm -rf and sudo at the infra level before the agent ever sees the command.
Engineering teams using AI code generators who need safety guardrails
Cursor · Continue · Aider
Iterator-first design beats black-box frameworks like LangChain for debugging.
SQLAlchemy migration tool, but Alembic already dominates this space completely.
GitHub integration fetches migrations without CI/CD job overhead.
Durable memory outside model sessions beats Cursor's context loss between runs.
Verifies AI-generated migrations against real ephemeral databases before writing them to disk.
Automated rollback on regression is a killer feature LangSmith doesn't have.