Separate reading from proposing
An allowlisted upstream read surface feeds PostgreSQL. Purchase proposals remain local records rather than upstream transactions.
Side project / 03
Dux MCP
An integration with boundaries.
Overview
Authenticated analytics, resumable data synchronization, and local purchase proposals.
Key capabilities
- Expose analytics tools through authenticated, scoped MCP access.
- Synchronize upstream data with bounded workers and durable checkpoints.
- Prepare purchase drafts locally for review without submitting upstream orders.
Under the hood
Technical decisions
Make incomplete data visible
Resumable synchronization and freshness checks keep partial history and stale stock from silently becoming complete answers.
Current limitations
Connection validation is ongoing. Historical coverage can remain incomplete while imports run; purchase analysis depends on fresh, sufficiently complete data.