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own product · paying pilots
2026
EnRegla — compliance SaaS, 0 → 1.0-MVP in 40 days
SaaS de compliance multi-sede for LATAM SMBs. 0 → 1.0-MVP in production in 40 days, co-built with Claude Code using MCP servers and parallel subagents.
- 346 commits · 21 SQL migrations · 31 UI components · 1 edge function with cron
- Supabase MCP server wired into Claude Code for direct SQL + migrations
- Recursive DS migration (17 parts × 5 rounds) scored 78.4 → 95.6
React 19 Supabase MCP Paying pilots
- Context
- LATAM SMB compliance. Multi-site reporting was done in spreadsheets, manually, every month. Nobody owned the data model.
- Problem
- Existing tools priced out SMBs or required a sysadmin to deploy. Nothing shipped as a 40-day 0→1.0.
- Approach
- Built the SaaS as a co-author exercise with Claude Code. Supabase MCP server in the loop for SQL + migrations. Parallel subagents on UI, data model, edge functions.
- Ship
- 346 commits in 40 days. 21 SQL migrations, 31 UI components, 1 edge function with cron. Live with paying pilots.
- Outcome
- DS migration ran 5 recursive rounds scoring 78.4 → 95.6. First pilots reporting monthly compliance in minutes instead of days.
- Differently
- Next time I write the MCP servers before the schema. The agent kept proposing columns it couldn't write back — half the recursion was plumbing.
- Craft floor
- RLS on every table. Type-safe Supabase client. Dark-mode primary with per-token WCAG trail. 0 hand-edited SQL in prod.