@o-lang/memory-sqlite

O-Lang session memory resolver — SQLite backend.

Provides memory_read and memory_write actions for governed chatbot workflows. SQLite runs with zero config. No database setup required.

Install

npm install @o-lang/memory-sqlite

Actions

memory_read — load conversation history

Step 1: Ask memory-sqlite "{session_id}"
Save as history

Returns: { history: [{ role, content }, ...] }

memory_write — persist a turn

Step 2: Ask memory-sqlite "{session_id}" "user" "{user_message}"
Save as save_user

Returns: { turn_index: 42 }

Use in a workflow

Workflow "My Chatbot" with session_id, user_message

Allow resolvers:
  - @o-lang/memory-sqlite
  - @o-lang/llm-groq

Step 1: Ask @o-lang/memory-sqlite "{session_id}"
Save as history

Step 2: Ask @o-lang/llm-groq "History: {history.history} Question: {user_message}"
Save as reply

Step 3: Ask @o-lang/memory-sqlite "{session_id}" "assistant" "{reply}"
Save as saved

Return reply

Environment variables

SQLITE_PATH=./olang_memory.db   # optional, default: ./olang_memory.db

Running tests

npm test                     # Jest suite
node test-local-resolver.js  # Live smoke test

Contact

[email protected]