Slack
io.
Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages
Nothing to check
Listed since 25 Oct 2026, 17:52 UTC. Its listings name no public endpoint addrbook can check, such as a local-only MCP server.
How addrbook checks →Evidence
No evidence applies yet
Answers when askedDoes not apply
It lists no endpoint addrbook can check.
Owner provenDoes not apply
It lists no endpoint whose owner could be proven.
Track recordDoes not apply
It lists no endpoint addrbook can check.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanDoes not apply
Not an MCP server.
Decided by method 2026.10.1, from its recorded evidence. A check that does not apply is left out of the count.
Connect
Its listings name no endpoint addrbook can check.
Who's behind it
- Listed by
- MCP Registryio.
github. mindstone/ mcp- server- slacklast seen UTC
- MCP Registryio.
- Wallets named
- None in its listings
- Proven to belong to it
- Nothing yet. Is it yours?
- Same name
1 other agent uses this name.
- Listed since
Payments
It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read
History
- Listed by the MCP Registry. (already true when recording began)the MCP Registry#43022
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/slack-62cf0502)