your agent can think. it can't remember.

Ghost provides agents with instant, ephemeral PostgreSQL databases that are free, unlimited, and disposable—provisioned via CLI or MCP with no UI. It replaces the fragmented stack of multiple services (database, memory, search, files, sandbox) with a single Postgres-native ecosystem, pairing with Memory Engine, pg_textsearch, TigerFS, and Ox. The mental model is git-like: spin up, fork, experiment, merge or discard databases as part of the agent workflow.