Effectfence vs Supabase
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Stops agents double-firing side effects like double-charges or duplicate sends: same-instant races elect exactly one winner, and late duplicates get a sealed, c
Comparison
| Feature | Effectfence | Supabase |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | |
| Hosted | — | — |
| Tools | — | 4 |
| Category | development | development |
| Author | aurumflux20 | Supabase |
| Repo | aurumflux20/effectfence | supabase-community/supabase-mcp |
When to pick Effectfence
Stops agents double-firing side effects like double-charges or duplicate sends: same-instant races elect exactly one winner, and late duplicates get a sealed, content-addressed receipt replayed instead of a second execution. Tools: fence_prepare, fence_commit, fence_abort.
When to pick Supabase
Full Supabase project access — query tables, inspect auth users, manage storage. Perfect companion for indie-hacker apps.
Looking for something else? Browse all MCPs or check trending this week.