You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
langchain/libs
Patrick McFadin 3331865f6b
community[minor]: add Cassandra Database Toolkit (#20246)
**Description**: ToolKit and Tools for accessing data in a Cassandra
Database primarily for Agent integration. Initially, this includes the
following tools:
- `cassandra_db_schema` Gathers all schema information for the connected
database or a specific schema. Critical for the agent when determining
actions.
- `cassandra_db_select_table_data` Selects data from a specific keyspace
and table. The agent can pass paramaters for a predicate and limits on
the number of returned records.
- `cassandra_db_query` Expiriemental alternative to
`cassandra_db_select_table_data` which takes a query string completely
formed by the agent instead of parameters. May be removed in future
versions.

Includes unit test and two notebooks to demonstrate usage. 

**Dependencies**: cassio
**Twitter handle**: @PatrickMcFadin

---------

Co-authored-by: Phil Miesle <phil.miesle@datastax.com>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
5 months ago
..
cli cli[patch]: Update migrations file manually (#21021) 5 months ago
community community[minor]: add Cassandra Database Toolkit (#20246) 5 months ago
core Ignore self/cls from required args of class functions in convert_to_openai_tool (#20691) 5 months ago
experimental experimental[minor]: Add bind_tools and with_structured_output functions to OllamaFunctions (#20881) 5 months ago
langchain community[patch]: Add OpenSearch as semantic cache (#20254) 5 months ago
partners anthropic[patch]: add tests for secret_str for api key (#20986) 5 months ago
standard-tests standard-tests: split tool calling test (#20803) 5 months ago
text-splitters text-splitters[patch]: fix MarkdownHeaderTextSplitter fails to parse headers with non-printable characters (#20645) 5 months ago