Issues

• feat: support scheduled / delayed Slack messages

  korotovsky/slack-mcp-server#363 · Filter by author kriakiku opened on Sep 29, 2026

• Update golang.org/x/net and golang.org/x/text to address reachable vulnerabilities

  korotovsky/slack-mcp-server#356 · Filter by author hosokai-efil opened on Sep 21, 2026

• Feature request: a blocking watch tool so agents do not pay for empty polls

  korotovsky/slack-mcp-server#355 · Filter by author markkennethbadilla opened on Sep 17, 2026

• SLACK_MCP_API_KEY is not enforced on http/sse transports (v1.3.0)

  korotovsky/slack-mcp-server#352 · Filter by author hisaomasaki opened on Sep 3, 2026

• docs: How to enable attachment_get_data tool to download Slack files

  korotovsky/slack-mcp-server#351 · Filter by author gthieleb opened on Sep 2, 2026
  1

• Users-cache warmup crashes container on boot for bot tokens on Enterprise Grid (ClientUserBoot missing_argument)

  korotovsky/slack-mcp-server#350 · Filter by author cbmachinify opened on Aug 26, 2026

• conversations_add_message: table blocks are rejected with invalid_blocks (raw_text / raw_number cells and column_settings without align)

  korotovsky/slack-mcp-server#349 · Filter by author elninopl opened on Aug 18, 2026

• Feature request: expose reaction authors (who reacted) — a read path for reactor identity

  korotovsky/slack-mcp-server#348 · Filter by author bhushan-nitish opened on Aug 18, 2026

• Every released binary is stamped with a -dirty version, because make build runs go fmt on an unformatted tree

  korotovsky/slack-mcp-server#342 · Filter by author dazebug opened on Aug 18, 2026

• CI checks carry no signal about PRs: integration-tests red for 10 weeks, PR checks run master, and 55 of 73 tests never execute

  korotovsky/slack-mcp-server#341 · Filter by author dazebug opened on Aug 18, 2026

• Your MCP server is listed on DReview

  korotovsky/slack-mcp-server#337 · Filter by author rickcys opened on Aug 6, 2026

• Idea: opt-in monetization layer for MCP tool responses

  korotovsky/slack-mcp-server#332 · Filter by author Lulu-The-Narwhal opened on Jul 26, 2026

• Be smart about first time start for large workspaces

  korotovsky/slack-mcp-server#325 · Filter by author sergiy-slobodyan opened on Jul 14, 2026

• Add conversations_info tool for per-channel metadata and read state

  korotovsky/slack-mcp-server#322 · Filter by author gkatz2 opened on Jul 8, 2026

• Support an absolute oldest timestamp in conversations_history / conversations_replies

  korotovsky/slack-mcp-server#320 · Filter by author gkatz2 opened on Jul 6, 2026

• Real auth option for the HTTP/SSE transports

  korotovsky/slack-mcp-server#318 · Filter by author yilmazali325 opened on Jul 1, 2026

• bin/index.js published with mode 0644 — npx -y slack-mcp-server fails with "Permission denied"

  korotovsky/slack-mcp-server#311 · Filter by author AndrewTKent opened on Jun 8, 2026

• Ontheia listed as compatible client — works great with slack-mcp-server

  korotovsky/slack-mcp-server#302 · Filter by author Ontheia opened on May 16, 2026

• dlv is not working properly in docker-compose.dev.yml

  korotovsky/slack-mcp-server#299 · Filter by author psyberck opened on May 15, 2026

• Feature request: search for dates with timezone

  korotovsky/slack-mcp-server#257 · Filter by author coandco opened on Mar 26, 2026

• Fatal crash on startup: cannot unmarshal number into sso_sync_with_provider (type bool)

  korotovsky/slack-mcp-server#250 · Filter by author fs-bmedkouri opened on Mar 24, 2026

• Support file upload and snippet sharing

  korotovsky/slack-mcp-server#247 · Filter by author chriscoey opened on Mar 23, 2026

• Feature request: draft/preview mode for conversations_add_message

  korotovsky/slack-mcp-server#246 · Filter by author chriscoey opened on Mar 23, 2026
  2

• Add retry logic for transient startup failures (AuthTest, RefreshUsers, RefreshChannels)

  korotovsky/slack-mcp-server#238 · Filter by author hamidzr opened on Mar 14, 2026
  1

• Startup rate-limited on large Enterprise Grid workspaces after v1.2.3

  korotovsky/slack-mcp-server#231 · Filter by author PatrickV-code opened on Mar 9, 2026
  3