Verified entity · from the answer index
Slack
Convertible — Slack publishes an official api, but no official MCP server yet. One conversion away from agent-native; the day one ships, it leads. the readiness map →
Official doors
Published by the verified owner. Each door carries its own verification tier — there is no entity-level checkmark.
1 declared tools: ai_alpha_search_messages
api:slack.com:openai
60 declared tools: admin_apps_approve · admin_apps_approved_list · admin_apps_requests_list · admin_apps_restrict · admin_apps_restricted_list · admin_conversations_archive · …
api:slack.com
Third-party doors
Independent software built for Slack by other publishers — separate builders, each with its own evidence. Not endorsed by Slack.
- @slack/web-apiby slackapilibrary · tested · static-verified · 100/100
- slack-web-api-clientby slack-edgelibrary · tested · static-verified · 84/100
- slack-mcp-serverby korotovskymcp · tested · static-verified · 70/100
- slack-workspace-mcp-serverby pulsemcpmcp · tested · static-verified · 68/100 · ★ 72
- Slackunattributed listingmcp · tested · static-verified · 63/100
- Slack MCPby jtalk22mcp · tested · static-verified · 60/100 · ★ 29
- @sigmacomputing/slack-mcp-serverby sigmacomputingmcp · tested · static-verified · 58/100
- @zencoderai/slack-mcp-serverby zencoderaimcp · tested · static-verified · 58/100
- slack-sdkby slackapilibrary · tested · static-verified · 55/100
- @mintmcp/slack-mcp-serverby mintmcpmcp · tested · static-verified · 53/100
- @chinchillaenterprises/mcp-slackby chinchillaenterprisesmcp · tested · static-verified · 52/100
- mcp-server-slackunattributed listingmcp · tested · static-verified · 47/100
…and 126 more in the corpus — ask the answer engine for the ranked pick.