@mindstone/mcp-server-slack

MCPattested
v0.3.0io.github.mindstoneUnknownUpdated 1mo agonpmGitHub

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

Works in
ClaudeCursorCopilotGemini

Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.

Attested build
A verified provenance attestation binds this artifact to the listed repository. Nobody has claimed the listing yet — this proves where the code was built, not who stands behind it.
1mo agoLast update
Package
Authorio.github.mindstone
LicenseUnknown
Version0.3.0
Sourcenpm+mcp-registry
npm@mindstone/mcp-server-slack
GitHubmindstone/mcp-servers
SBOMCycloneDX 1.6 ↓
Trust Status
A
85/100Trusted
✓Listed in Forge index+10/10
✓Identity verified · attested build+20/20
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
✓npm Trusted Publishing (Sigstore)+5/5
—npm maintainer match+0/5
→ Publisher: add the verified GitHub login to the npm package's maintainers (npm owner add <login>)
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusIdentity verified
PublisherUnverified
SignatureUnsigned
Domain—
Provenance✓ Sigstore-verified · 628df13
Dependencies✓ 60 resolved+ · none vulnerable
Tool surface39 tools · 5 privileged
Security scan✓ Cleanv0.3.0 · 1mo agoHow well does this scan work?
EvalsNone
IndexedAug 11, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.

Tools

39 tools · 5 privileged
Statically extracted from the published packagev0.3.0 · 1mo ago

Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.

authenticate_slack_workspaceNo description published

This tool published no description. Forge does not invent one.

list_slack_workspacesNo description published

This tool published no description. Forge does not invent one.

list_slack_channelsNo description published

This tool published no description. Forge does not invent one.

get_slack_channel_historyNo description published

This tool published no description. Forge does not invent one.

create_slack_channelNo description published

This tool published no description. Forge does not invent one.

mark_slack_channel_as_readNo description published

This tool published no description. Forge does not invent one.

get_slack_unread_messagesNo description published

This tool published no description. Forge does not invent one.

invite_user_to_channelNo description published

This tool published no description. Forge does not invent one.

download_slack_fileNo description published

This tool published no description. Forge does not invent one.

upload_slack_fileprivilegedNo description published

This tool published no description. Forge does not invent one.

search_slack_messagesNo description published

This tool published no description. Forge does not invent one.

get_slack_saved_messagesNo description published

This tool published no description. Forge does not invent one.

get_slack_message_by_linkNo description published

This tool published no description. Forge does not invent one.

send_myself_a_noteNo description published

This tool published no description. Forge does not invent one.

compose_slack_messageNo description published

This tool published no description. Forge does not invent one.

post_slack_messageNo description published

This tool published no description. Forge does not invent one.

reply_to_slack_threadNo description published

This tool published no description. Forge does not invent one.

schedule_slack_messageNo description published

This tool published no description. Forge does not invent one.

list_scheduled_slack_messagesNo description published

This tool published no description. Forge does not invent one.

delete_scheduled_slack_messageprivilegedNo description published

This tool published no description. Forge does not invent one.

update_slack_messageNo description published

This tool published no description. Forge does not invent one.

delete_slack_messageprivilegedNo description published

This tool published no description. Forge does not invent one.

list_slack_pinsNo description published

This tool published no description. Forge does not invent one.

pin_slack_messageNo description published

This tool published no description. Forge does not invent one.

unpin_slack_messageNo description published

This tool published no description. Forge does not invent one.

add_slack_reactionNo description published

This tool published no description. Forge does not invent one.

remove_slack_reactionprivilegedNo description published

This tool published no description. Forge does not invent one.

list_slack_emojiNo description published

This tool published no description. Forge does not invent one.

get_slack_thread_repliesNo description published

This tool published no description. Forge does not invent one.

list_slack_usersNo description published

This tool published no description. Forge does not invent one.

get_slack_user_profileNo description published

This tool published no description. Forge does not invent one.

lookup_user_by_emailNo description published

This tool published no description. Forge does not invent one.

open_slack_dmNo description published

This tool published no description. Forge does not invent one.

add_slack_bookmarkNo description published

This tool published no description. Forge does not invent one.

add_slack_reminderNo description published

This tool published no description. Forge does not invent one.

list_slack_remindersNo description published

This tool published no description. Forge does not invent one.

complete_slack_reminderNo description published

This tool published no description. Forge does not invent one.

delete_slack_reminderprivilegedNo description published

This tool published no description. Forge does not invent one.

list_slack_bookmarksNo description published

This tool published no description. Forge does not invent one.

0 of 39 tools published a description.

Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.

About

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

Keywords
mcp
Alternatives
Comparing tool surfaces…

Tools exposed

39 tools · 5 privileged · observed by static extraction. A tool surface is what one scan read on one day, not a live capability list.

Linked names open Forge’s index of every entry observed exposing that tool. Browse all indexed tools.

No dependency coverage

This package was last scanned before Forge began storing the resolved tree. The next scan will record it.

Topics

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