Toolbox/Tools & MCP/slothflowlabs/duckle

slothflowlabs/duckle

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

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RustApache-2.0data-engineeringdata-integrationdata-pipelinedata-qualityduckdb

Stars

1.3k

Δ 7d

+23

Δ 30d

+254

Age

3 mo

Last push

2h ago

90-day star history

Where this sits in the catalog

GroupAgent capabilities

CategoryTools & MCP#22 of 45 by stars

RankingsNot in any top 20 today — see the rankings

NearbyMemory & context (35)RAG & retrieval (8)Computer use (25)Browser agents (9)Voice & realtime (3)

Most-wanted open issues

Ranked by 👍 reactions. 56 open issues total, checked 2026-09-07.

Issue	👍	Comments	Opened
The characters of `reject` and `error` are not standard English letters Idea	1	3	2 mo
Duckle desktop opens valid workspace but shows starter orders_etl project bug	0	4	1 mo
Duckie AI assistant tab still ask to download Qwen after configuring custom internal endpoint in Settings bug	0	7	1 mo
Make more samples available enhancement	0	4	2 mo
Unnest / Explode node does not work on structs bug	0	2	2 mo