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

1.5k

Δ 7d

+17

Δ 30d

+206

Age

5 mo

Last push

3h ago

90-day star history

Where this sits in the catalog

GroupAgent capabilities

CategoryTools & MCP#27 of 58 by stars

RankingsNot in any top 20 today — see the rankings

NearbyMemory & context (41)RAG & retrieval (10)Computer use (38)Browser agents (16)Voice & realtime (3)

Most-wanted open issues

Ranked by 👍 reactions. 69 open issues total, checked 2026-10-19.

Issue	👍	Comments	Opened
The characters of `reject` and `error` are not standard English letters Idea	1	3	4 mo
src.rest: cannot consume text/event-stream (SSE) responses — "REST response not JSON"	0	1	3 wk
Sources/orchestration: validate ordered delta-chain continuity before advancing state	0	7	1 mo
Add support Manticoresearch enhancement	0	1	1 mo
Operations: configurable retention and safe pruning for run state, logs, cache, previews, rejects, and temporary artifacts enhancement	0	6	1 mo