{"id":"acuvity-mcp-server-slack","name":"mcp-server-slack","homepage":"https://hub.docker.com/r/acuvity/mcp-server-slack","repo_url":"https://hub.docker.com/r/acuvity/mcp-server-slack","category":"communication","subcategories":[],"tags":["mcp","slack","chatops","agents","automation"],"what_it_does":"mcp-server-slack is an MCP (Model Context Protocol) server that integrates a client/agent with Slack, enabling the agent to perform Slack-related actions and/or fetch information via MCP tools.","use_cases":["ChatOps: letting an agent respond to Slack messages","Automating Slack workflows (e.g., posting updates, creating summaries)","Retrieving Slack context (messages/channels) for agent reasoning","Building internal support/ops assistants backed by Slack data"],"not_for":["High-security environments without clear Slack auth scoping and secrets management documentation","Latency-sensitive realtime applications where Slack tool calls would be too slow","Use cases requiring complex enterprise compliance guarantees not documented by the package"],"best_when":"You want an agent-driven Slack integration using the MCP tool standard rather than building custom Slack logic.","avoid_when":"You need a strict REST/GraphQL/SDK interface instead of MCP, or you cannot obtain/handle required Slack credentials securely.","alternatives":["Slack official APIs (Web API) directly from your application","Custom agent tool wrappers around Slack Web API","Other MCP Slack/community connectors if documented and audited"],"af_score":39.8,"security_score":47.8,"reliability_score":20.0,"package_type":"mcp_server","discovery_source":["docker_mcp"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T19:44:29.658967+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":true,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":["Slack OAuth or Slack token-based authentication (exact method not confirmed from provided data)"],"oauth":false,"scopes":false,"notes":"Authentication details (OAuth vs token, required scopes, and how credentials are supplied) are not present in the provided content, so exact auth strength/scoping cannot be verified."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"No pricing information provided; as an MCP server, cost is typically determined by your hosting/infrastructure and any Slack plan/API limits."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":39.8,"security_score":47.8,"reliability_score":20.0,"mcp_server_quality":55.0,"documentation_accuracy":35.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":55.0,"rate_limit_clarity":20.0,"tls_enforcement":70.0,"auth_strength":50.0,"scope_granularity":40.0,"dependency_hygiene":35.0,"secret_handling":40.0,"security_notes":"Specific security controls (TLS requirement in transport, how secrets are passed/stored, and Slack scope minimization) are not verifiable from the provided information. Treat Slack credentials and tool permissions as high-sensitivity.","uptime_documented":0.0,"version_stability":50.0,"breaking_changes_history":0.0,"error_recovery":30.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"unknown","retry_guidance_documented":false,"known_agent_gotchas":["Slack API rate limits can cause tool failures; agents may need retry/backoff logic if not documented","Agents may unintentionally post/DM sensitive content if message-posting tools are not permissioned/scoped carefully","Slack message retrieval may require correct channel identifiers and/or pagination handling"]}}