From 7607eb9e5946ec89930f52ce256f725832568cbb Mon Sep 17 00:00:00 2001
From: Adam Moussa <166072409+amoussa1229@users.noreply.github.com>
Date: Thu, 23 Jul 2026 14:43:11 -0400
Subject: [PATCH] docs: add decommission tombstone to README (#101)

Stack seahaven-slack-bot torn down 2026-07-23; repo archived read-only.
Successor: sh-mcp.
---
 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index dd7ff72..9b45bf6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,18 @@
 # Seahaven Slack Bot — Alex
 
+> ## ☠️ DECOMMISSIONED 2026-07-23
+>
+> This stack and the Alex Slack app were fully torn down on 2026-07-23 and this repository is
+> archived read-only. The CloudFormation stack `seahaven-slack-bot` (328440206208/us-east-1),
+> the Bedrock agent/KB/AOSS collection, the `bot.seahaven.com` endpoint, and the Slack app were
+> deleted. Conversation-table exports and KB documents were backed up to
+> `~/Desktop/seahaven-slack-bot-decommission-2026-07-23/` on Adam's workstation.
+> The vendor secrets (`seahaven/slack/*`, `seahaven/qbo/oauth`, `seahaven/google/maps-api-key`,
+> `seahaven/notion/api-key`) were **retained** in Secrets Manager for reuse.
+>
+> **Successor:** the Sea Haven MCP platform (`Sea-Haven-Industries/sh-mcp`) — see its
+> `docs/design.md`. Everything below describes the architecture as it existed at decommission.
+
 ![TypeScript](https://img.shields.io/badge/TypeScript-3178C6?logo=typescript&logoColor=white)
 ![AWS CDK](https://img.shields.io/badge/AWS-CDK-FF9900?logo=amazonaws&logoColor=white)
 ![Slack](https://img.shields.io/badge/Slack-integration-4A154B?logo=slack&logoColor=white)