Slack Channel And User Lookup With Context Retrieval

MCP server for interacting with Slack

Unique: Exposes Slack's conversations and users APIs as MCP tools with built-in in-memory caching and metadata enrichment, allowing LLMs to reason about team structure and availability without requiring agents to understand Slack API pagination or scope limitations

vs others: More efficient than calling Slack API directly from LLM code because caching reduces redundant lookups; more contextual than simple ID-based routing because it returns metadata (timezone, status) that agents can use to make smarter decisions