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smithery-ai-slack

Server Details

Enable interaction with Slack workspaces. Supports subscribing to Slack events through Resources.

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Status
Unhealthy
Uptime
0.0% over 79 days
Last Tested
Transport
Streamable HTTP
URL
Repository
smithery-ai/mcp-servers
GitHub Stars
95
ChatGPT
–
Claude
–

TDQS

A3.5/5.0

Scored across 7 tools

Disambiguation5/5

Each tool has a clearly distinct purpose targeting specific Slack operations: message posting, reaction management, channel listing, user/profile retrieval, and message history/thread access. No ambiguity exists as tools like slack_get_channel_history and slack_get_thread_replies serve different message contexts, while slack_get_user_profile and slack_get_users handle individual vs. collective user data.

Naming Consistency5/5

All tools follow a consistent snake_case pattern with the prefix 'slack_' followed by a verb_noun structure (e.g., slack_post_message, slack_get_users). This predictability makes it easy for agents to understand and select tools without confusion from mixed conventions.

Tool Count5/5

With 7 tools, this server is well-scoped for Slack interactions, covering core messaging, user management, and channel operations. Each tool earns its place by addressing a distinct aspect of the domain, avoiding bloat while providing essential functionality for typical agent workflows.

Completeness4/5

The toolset covers key Slack operations like posting messages, retrieving data, and managing reactions, but lacks update/delete capabilities for messages or channels. Agents can work around this by reposting or using other methods, but the absence of tools like slack_update_message or slack_delete_message creates minor gaps in lifecycle coverage.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 7 tool updates
    • First observedslack_add_reaction
    • First observedslack_get_channel_history
    • First observedslack_get_thread_replies
    • First observedslack_get_user_profile
    • First observedslack_get_users
    • First observedslack_list_channels
    • First observedslack_post_message

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