Weld
Claude connectorCommunityDeliver fresh, reliable data to your AI agents, analytics, and operational tools with fully autonomous ETL pipelines
Weld connects your AI agents directly to your data warehouse and the tools your business runs on. Claude can provision, monitor, and adjust real ETL infrastructure: ingesting data from source systems, transforming it with SQL, and syncing clean, current data back out to the tools your team uses, all on schedules Claude can create and manage itself.
Ingest (ELT): Create and manage syncs that pull data from source connections into the warehouse, monitor sync health, and trigger refreshes or on demand runs.
Transform: Write, publish, and version SQL transforms against warehouse tables, with view and table materialization and independent scheduling.
Orchestrate: Chain syncs and transforms into scheduled workflows so pipelines run end to end without manual intervention.
Activate (Reverse ETL): Push modeled data back into downstream tools such as CRMs and ad platforms, with configurable insert, update, upsert, and mirror logic and field level mapping.
Query: Run ad hoc SQL against the warehouse for exploration, validation, or answering data questions in real time.
Because every stage of the pipeline is exposed as a tool rather than a dashboard, Claude does not just report on your data, it can act on it: investigating a failed sync, adjusting a transform when logic changes, or extending a workflow to a new destination, all within the same conversation where the need came up.
- Tools
- 83
exposed by this connector
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2 listing changes logged · latest Oct 6: Tools. See what changed
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How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity748th of 4,005 by popularity · 744th of 1,642 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 746 |  Swath API | 9,551 | 6,899 #1464 | 105places down |
| 747 |  DocHub | 9,543 | 15,900 #898 | 38places down |
| 748 | 9,537 | 18,650 #744 | 75places down | |
| 749 |  Chatmu | 9,535 | 13,483 #1058 | 98places down |
| 750 | 9,535 | 36,326 #243 | 38places up |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 742 |  SEOmatic | 18,661 | 9,760 #704 | 442places down |
| 743 | 18,660 | 7,555 #1210 | 290places down | |
| 744 | 18,650 | 9,537 #748 | 251places down | |
| 745 |  GenieSeo | 18,627 | 9,801 #695 | 139places down |
| 746 | 18,616 | 10,339 #614 | 347places down |
Data analytics439th of 2,740 by popularity · 497th of 1,228 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 437 | 9,553 | — | 948places up | |
| 438 | Swath API | 9,551 | 6,899 #1116 | 105places down |
| 439 | 9,537 | 18,650 #497 | 75places down | |
| 440 | Chatmu | 9,535 | 13,483 #766 | 98places down |
| 441 | 9,535 | 36,326 #156 | 38places up |
Developer tools213th of 1,310 by popularity · 221st of 543 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 211 | 9,558 | 6,950 #464 | 95places down | |
| 212 | Swath API | 9,551 | 6,899 #467 | 105places down |
| 213 | 9,537 | 18,650 #221 | 75places down | |
| 214 | 9,535 | 36,326 #88 | 38places up | |
| 215 | 9,510 | 8,242 #427 | 47places down |
Tools
- activate_reverse_etl_sync
- add_elt_sync_source_streams
- attach_elt_sync_to_orchestration
- attach_transform_to_orchestration
- bulk_create_transforms
- cancel_elt_stream_full_refresh
- clear_elt_stream_sync_interval
- create_connection
- create_custom_reports
- create_elt_sync
- create_orchestration
- create_reverse_etl_sync
- create_transform
- deactivate_reverse_etl_sync
- delete_connection
- delete_elt_stream
- delete_elt_sync
- delete_orchestration
Show all 83Show fewer
- delete_reverse_etl_sync
- delete_transform
- detach_elt_sync_from_orchestration
- detach_transform_from_orchestration
- disable_elt_sync
- enable_elt_sync
- get_account
- get_connection
- get_connection_elt_settings
- get_elt_source_stream_history
- get_elt_stream_run
- get_elt_sync
- get_elt_sync_available_streams
- get_elt_sync_history
- get_elt_sync_status
- get_notification
- get_orchestration
- get_orchestration_run
- get_query_result
- get_query_status
- get_reference_schema
- get_reverse_etl_available_operations
- get_reverse_etl_destination_schema
- get_reverse_etl_object_types
- get_reverse_etl_settings_schema
- get_reverse_etl_sync
- get_reverse_etl_sync_failed_record_count
- get_reverse_etl_sync_failed_record_errors
- get_reverse_etl_sync_run
- get_transform
- get_transform_schema
- list_accounts
- list_available_references
- list_connections
- list_elt_stream_runs
- list_elt_streams
- list_elt_syncs
- list_failed_syncs
- list_integrations
- list_notifications
- list_orchestration_runs
- list_orchestrations
- list_reverse_etl_sync_runs
- list_reverse_etl_syncs
- list_transform_versions
- list_transforms
- publish_transform
- reauthorize_connection
- rematerialize_transform
- remove_notification
- request_elt_stream_full_refresh
- request_elt_stream_full_refresh_with_history_table
- request_elt_stream_run
- request_orchestration_run
- request_reverse_etl_sync_run
- retry_all_failed_reverse_etl_sync_records
- retry_failed_reverse_etl_sync_records
- run_query
- search_available_references
- set_elt_stream_sync_interval
- update_data_warehouse_default_identifier_casing
- update_elt_sync
- update_orchestration
- update_reverse_etl_sync
- update_transform
- Made by
- Weld Technologies · Website
- Sign-in
- Required
- Connector URL
- https://connect.weld.app/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Acts on
- Pipelines & jobs, Databases
- Department
- Data
- Added
- August 20, 2026
- More info
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