mix attesto_mcp.gen.session_migration (AttestoMCP v2.2.3)

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Generates an Ecto migration that creates the attesto_mcp_anubis_sessions table backing AttestoMCP.Anubis.SessionStore.Ecto (a Postgres-backed Anubis.Server.Session.Store adapter).

One row per MCP session, keyed by the client's Mcp-Session-Id; state is the serialized Anubis session map (client_info, capabilities, frame), persisted so a client can reconnect after a deploy with its initialized state restored.

Usage

mix attesto_mcp.gen.session_migration --repo MyApp.Repo

Options

  • --repo - the Ecto repo the migration is generated for. May be given more than once. When omitted the host application's configured repos are used.
  • --migrations-path - directory the migration file is written to. Defaults to the repo's priv/<repo>/migrations.

The generated migration is reversible.

Existing installations that used the former attesto_mcp_sessions name should apply the data-preserving rename documented in the README. Do not rename an attesto_mcp_server table that has namespace and record columns; that is a different schema.