10 tools from the Slack MCP MCP Server, categorised by risk level.
View the Slack MCP policy →slack_conversations_history Get messages from a channel or DM with user names resolved slack_get_full_conversation Export full conversation history with all messages, threads, and user names 2/5 slack_get_thread Get all replies in a message thread slack_health_check Check if Slack API connection is working and show workspace info slack_list_conversations List all DMs and channels with user names resolved slack_list_users List all users in the workspace with pagination support 2/5 slack_search_messages Search messages across the Slack workspace 2/5 slack_token_status Check token health, age, and auto-refresh status slack_users_info Get detailed information about a Slack user The Slack MCP MCP server exposes 10 tools across 2 categories: Read, Write.
Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Slack MCP server.
Slack MCP tools are categorised as Read (9), Write (1). Each category has a recommended default policy.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept