Add SLACK_CHANNEL_IDS to mcp/slack

Signed-off-by: David Gageot <[email protected]>

Author: dgageot

prompts/catalog.yaml

@@ -140,9 +140,17 @@ registry:
       - name: slack_reply_to_thread
     secrets:
       - name: slack.bot_token
-      - name: slack.team_id
     prompts: 0
     resources: {}
+    config:
+      - name: slack
+        description: Configure the connection to Slack
+        type: object
+        properties:
+          channel_ids:
+            type: string
+          team_id:
+            type: string
   redis:
     description: Access to Redis database operations.
     ref: github:docker/labs-ai-tools-for-devs?ref=main&path=prompts/mcp/redis.md

prompts/mcp/readmes/slack.md

@@ -108,14 +108,17 @@ Parameters|Type|Description
         "-i",
         "--rm",
         "-e",
-        "SLACK_BOT_TOKEN",
-        "-e",
         "SLACK_TEAM_ID",
+        "-e",
+        "SLACK_CHANNEL_IDS",
+        "-e",
+        "SLACK_BOT_TOKEN",
         "mcp/slack"
       ],
       "env": {
-        "SLACK_BOT_TOKEN": "xoxb-your-bot-token",
-        "SLACK_TEAM_ID": "T01234567"
+        "SLACK_TEAM_ID": "T01234567",
+        "SLACK_CHANNEL_IDS": "C01234567, C76543210",
+        "SLACK_BOT_TOKEN": "xoxb-your-bot-token"
       }
     }
   }

prompts/mcp/slack.md

@@ -5,7 +5,9 @@ mcp:
       workdir: /app
       secrets:
         slack.bot_token: SLACK_BOT_TOKEN
-        slack.team_id: SLACK_TEAM_ID
+      environment:
+        SLACK_TEAM_ID: "{{slack.team_id}}"
+        SLACK_CHANNEL_IDS: "{{slack.channel_ids}}"
     source:
       url: https://github.com/modelcontextprotocol/servers/tree/2025.4.6
 ---