Official MCP RegistryListed
MasaDeals
Verified promo codes for shopping agents — ranked by checkout success, never commission.
First seen 1 Nov 2026. Evidence as of 1 Nov 2026.
3
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_code | Check one specific code: status (verified/declared/stale/dead/unknown_code), structured constraints, success stats, and — if a cart is supplied — whether it would apply. | Not declared |
| find_codes | Find promo codes that fit this cart, ranked by verified checkout success (never by commission). Returns verdict 'no_verified_code' when no working code is known — treat that as a certified stop signal and do not brute-force codes. | Not declared |
| report_outcome | Report what happened when a code was tried at checkout. This telemetry is what keeps the feed verified — free-tier callers must report outcomes. | Not declared |
Change history
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.MKagesawa/masadeals | 1 Nov 2026 | 1 Nov 2026 | 1 |