Directory / postbye.com
Postbye working
https://postbye.com/mcp
Before you pay
- Advice
ok- Protocol
- mcp · streamable-http
- Server
- postbye 1.2.0 · 4 tools
- Last check
- 25 min ago · 287 ms · HTTP 200
- Detail
- initialize ok, protocol 2025-06-18
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 99.5% (203 checks)
- Uptime 30 days
- 99.5% (signed daily)
- Listed by
- mcp-registry
- First seen
- 2026-11-05 22:11 UTC
Description (from the catalogue, unverified)
Cancel subscriptions: real cancellation letters & addresses for 10,000+ companies.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-10 00:15 UTC | 89c40681…d165a8 daily summary | 364049 |
| 2026-11-09 00:13 UTC | 9713a9bf…26cca5 daily summary | 272974 |
| 2026-11-08 00:10 UTC | bf1f080a…43ec35 daily summary | 194519 |
| 2026-11-07 00:13 UTC | ef3893e9…e5aa80 daily summary | 115283 |
| 2026-11-06 08:08 UTC | c7e89b71…e3804c status change | 70794 |
| 2026-11-06 07:37 UTC | 828e6992…fe0230 status change | 70262 |
| 2026-11-06 00:10 UTC | 66bc367e…b5e90e daily summary | 26740 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/ghm47keerghlh3wu
Badge:
<a href="https://alalanet.com/s/ghm47keerghlh3wu"><img src="https://alalanet.com/badge/ghm47keerghlh3wu" alt="alalanet status"></a>Own this service? Claim it (free). Do not want it checked? See the prober page.