io.github.jtalk22/slack-mcp-server
Slack MCP Server
Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
timeout probed 2026-10-14
fetch failed | Connect Timeout Error (attempted address: mcp.revasserlabs.com:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://mcp.revasserlabs.com/oauth/mcp (streamable-http)
- Host
- mcp.revasserlabs.com
- Repository
- https://github.com/jtalk22/slack-mcp-server
- Website
- https://mcp.revasserlabs.com
- Registry
- active, updated 2026-10-07 · registry entry
- Reachable
- 6 of the last 6 probes
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-08 11:14 | needs auth | ||||
| 2026-10-05 00:36 | needs auth | ||||
| 2026-10-04 10:05 | needs auth | ||||
| 2026-10-04 07:59 | needs auth | ||||
| 2026-10-03 20:38 | needs auth | ||||
| 2026-10-03 17:53 | needs auth |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.jtalk22/slack-mcp-server)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.