MCP Slack Server

Elevated · Review

Reference MCP server for Slack workspace integration covering channel management, messaging, user lookup, and thread operations.

Governance Receipt

Signer
sovereign-claw-ed25519
Signed At
6/4/2026
Risk Tier
T2
Receipt Hash
4d161abb
Manifest Hash
9997e1ea5bcf988ad4f8bb3ffbd9443d94f6219632eca39c5944235e3de4f208
Signature
GT9ko/2Q
Root Public Key
349b0348

Skill Details

Gate Verdict
Elevated · Review
Publication State
published
Risk Tier
T2
Manifest Hash
9997e1ea

Download Attested Bundle

Claude Code SkillMCP ToolsRaw Bundle
Attested Source RepositoryOriginal Source

Install MCP Slack Server

Each bundle is served from the attested copy of MCP Slack Server, so the file you download is the one covered by the governance receipt on this page rather than whatever currently sits at the upstream source.

Claude Code skill

curl -L "https://atestiv.com/api/download/4cc63667-e917-46e6-a207-42459777492f?format=claude-code" -o 4cc63667-e917-46e6-a207-42459777492f.skill.md

MCP tool definitions

curl -L "https://atestiv.com/api/download/4cc63667-e917-46e6-a207-42459777492f?format=mcp" -o 4cc63667-e917-46e6-a207-42459777492f.mcp-tools.json

Raw attested bundle

curl -L "https://atestiv.com/api/download/4cc63667-e917-46e6-a207-42459777492f?format=raw" -o 4cc63667-e917-46e6-a207-42459777492f.bundle.json

Verify the bundle against its manifest hash

shasum -a 256 4cc63667-e917-46e6-a207-42459777492f.bundle.json

Provenance

  • Catalog identifier: 4cc63667-e917-46e6-a207-42459777492f
  • Harvested from the upstream repository.
  • The manifest hash below is what the signing key committed to. A bundle whose digest does not match it is not the attested MCP Slack Server.
  • Anything published here has been through the same gate, so a missing receipt is itself a signal rather than an omission.

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