citadeldb 1.9.0

Encrypted-first embedded database, memory engine, and agent runtime for Python

citadeldb

Encrypted-first embedded database for Python: SQL (with JSON and full-text search), filtered vector search, a memory engine, and an agent runtime, all over a single-file store encrypted with AES-256-CTR + HMAC-SHA256.

Install

pip install citadeldb

The only runtime dependency is NumPy; embeddings are bring-your-own.

import citadeldb

db = citadeldb.connect("app.cdl", key="passphrase", create=True)
db.execute("CREATE TABLE notes(id INTEGER PRIMARY KEY, body TEXT)")
db.execute("INSERT INTO notes VALUES (1, $1)", ["hello"])
print(db.query("SELECT body FROM notes").to_dicts())  # [{'body': 'hello'}]

The Python distribution of Citadel. Full documentation and the SQL / vector / memory / agent APIs are at citadeldb.dev and in the main repository.

License

MIT OR Apache-2.0