github.com/korotovsky/slack-mcp-server
v1.3.0
#1142 most downloaded on Go modules
korotovsky/slack-mcp-server
What this package is like to depend on
Last release 3 months ago
14 May 2026
Release timing varies
gaps range from 8 days to 3 months
Rarely documented
notes for 7 of 32 stable releases
Nothing withdrawn
no release was ever pulled
1 years old
41 releases · first in 2025
15 releases in the last 12 months
see the full history below
Release timeline
41 releases · Apr 2025 to May 2026
2026
Releases
latest 41-
v1.3.1-0.20260514225129-b88c0de3f70614 May 2026 pre-releaseNothing published for this version
-
v1.3.014 May 2026Release notes
Open source →What's Changed
- fix: non-blocking stdio startup and --no-cache flag by @mustafa89 in #277
- docs: fix incorrect env var references for reactions and add missing tool env vars by @coolwuu in #245
- Include channel ID and permalink in search results by @tmastny in #265
- fix: add rate limiting and retry to SearchContext by @flacoste in #262
- fix: handle Slack refresh token format (xoxe) by @aharon-br in #297
- fix: return plain confirmation from conversations_add_message by @clwluvw in #284
- Include file names in AttachmentIDs for message responses by @bkbaheti in #279
- feat: support direct user ID lookup in users_search by @Christian-Sidak in #263
- feat: add conversations_join and conversations_leave tools by @georgebashi in #219
- feat: extract text content from message blocks in conversations_history by @derodero24 in #190
- feat: add blocks parameter and bump slack-go-util to v0.4.0 by @arnstarn in #294
- deps(gha): bump the github-actions group across 1 directory with 5 updates by @dependabot[bot] in #280
- feat: return image attachments as native MCP image content by @vbichkovsky in #237
- feat: stale-while-revalidate cache for large Slack workspaces by @flacoste in #225
- feat: add saved_list, saved_update, and saved_clear_completed tools by @jonzarecki in #240
- feat: add query and query_targets parameters to channels_list tool by @unsafe9 in #252
- fix: bot and integration messages silently lose structured content by @tim-watcha in #272
- fix(text): stop deleting punctuation, emoji, and quotes from messages by @byrmsh in #281
- feat: add channels_me tool by @georgebashi in #220
- feat: extract email metadata from file-type messages by @derodero24 in #192
- deps(go): bump the go-dependencies group across 1 directory with 9 updates by @dependabot[bot] in #292
- Add targeted user cache patch on miss by @gkatz2 in #269
New Contributors
- @mustafa89 made their first contribution in #277
- @coolwuu made their first contribution in #245
- @tmastny made their first contribution in #265
- @flacoste made their first contribution in #262
- @aharon-br made their first contribution in #297
- @clwluvw made their first contribution in #284
- @bkbaheti made their first contribution in #279
- @Christian-Sidak made their first contribution in #263
- @derodero24 made their first contribution in #190
- @arnstarn made their first contribution in #294
- @vbichkovsky made their first contribution in #237
- @jonzarecki made their first contribution in #240
- @unsafe9 made their first contribution in #252
- @tim-watcha made their first contribution in #272
- @byrmsh made their first contribution in #281
- @gkatz2 made their first contribution in #269
Full Changelog: v1.2.3...v1.3.0
-
v1.2.303 Mar 2026Release notes
Open source →What's Changed
- fix: channels_list returns empty results on Enterprise Grid with xoxc/xoxd tokens by @georgebashi in #218
- Allow to filter out users_search tool via enabled-tools by @kirecek in #213
New Contributors
- @georgebashi made their first contribution in #218
- @kirecek made their first contribution in #213
Full Changelog: v1.2.2...v1.2.3
-
v1.2.225 Feb 2026Release notes
Open source →What's Changed
- feat: add reaction tool by @xav-ie in #141
- feat: Add tool annotations for improved LLM tool understanding by @bryankthompson in #144
- fix: wait for cache to be ready before serving stdio requests by @bhaskoro-muthohar in #155
- feat(docker): Set mcp-server as ENTRYPOINT for improved usability by @JAORMX in #156
- ci: add Trivy scan for Go dependencies by @JAORMX in #157
- ci: add Dependabot for Go modules and GitHub Actions by @JAORMX in #158
- feat: govslack compatibility by @aron-muon in #165
- feat: add reactions_remove tool by @Flare576 in #169
- feat: add BotName, FileCount, HasMedia fields to message output by @Flare576 in #170
- feat: add conversations_unreads and conversations_mark tools by @Flare576 in #171
- feat: add --enabled-tools flag to filter available MCP tools by @RedSlowpoke in #173
- fix: include thread_broadcast replies in conversations_replies by @dhpwd in #174
- fix: support user id with W prefix by @dosentmatter in #175
- fix(dxt): add missing xoxb_token workaround for DXT bug by @dalley in #178
- feat: add users_search tool for finding users by name/email by @Flare576 in #179
- feat: add cache TTL and refresh-on-error for channel lookups by @ljagiello in #180
- feat: add startup auth validation and workspace-isolated cache paths by @Flare576 in #183
- fix: correct channel allowlist/blocklist logic by @RedSlowpoke in #189
- feat: add user group management tools by @RedSlowpoke in #193
- fix: rename payload parameter to text in conversations_add_message by @RedSlowpoke in #194
- fix: return tool errors as isError results instead of JSON-RPC errors by @aminsaedi in #196
New Contributors
- @xav-ie made their first contribution in #141
- @bryankthompson made their first contribution in #144
- @bhaskoro-muthohar made their first contribution in #155
- @JAORMX made their first contribution in #156
- @aron-muon made their first contribution in #165
- @Flare576 made their first contribution in #169
- @dhpwd made their first contribution in #174
- @dosentmatter made their first contribution in #175
- @dalley made their first contribution in #178
- @RedSlowpoke made their first contribution in #173
- @aminsaedi made their first contribution in #196
Full Changelog: v1.2.0...v1.2.2
-
v1.2.125 Feb 2026Nothing published for this version
-
v1.2.025 Feb 2026Nothing published for this version
-
v1.1.29-0.20260211230415-6ddc82863ab811 Feb 2026 pre-releaseNothing published for this version
-
v1.1.29-0.20260121114039-1f89e7fd46bf21 Jan 2026 pre-releaseNothing published for this version
-
v1.1.2809 Dec 2025Release notes
Open source →What's Changed
- Add slack manifest to XOXP configuration by @mattppal in #116
- Fix: Preserve user IDs in channel cache for DM name display by @tp-beer in #122
- fix: update slack-go/slack to v0.17.3 to fix JSON unmarshal error by @ljagiello in #134
- Default cache file creation to os cache dir by @redaphid in #126
- Add bot token (xoxb) support by @sanghoon in #117
New Contributors
- @mattppal made their first contribution in #116
- @tp-beer made their first contribution in #122
- @ljagiello made their first contribution in #134
- @redaphid made their first contribution in #126
- @sanghoon made their first contribution in #117
Full Changelog: v1.1.26...v1.1.28
-
v1.1.2709 Dec 2025Nothing published for this version
-
v1.1.27-0.20251129144714-3668595335f529 Nov 2025 pre-releaseNothing published for this version
-
v1.1.27-0.20251029173659-c840478a89cc29 Oct 2025 pre-releaseNothing published for this version
-
v1.1.27-0.20251018115610-7920208b780b18 Oct 2025 pre-releaseNothing published for this version
-
v1.1.2611 Oct 2025Release notes
Open source →What's Changed
- fix pagination by @wllmtrng in #106
- Fix filter by private channel id, and private channel name by @wllmtrng in #107
- Fixed #110. Removed chans variable by @korotovsky in #113
New Contributors
Full Changelog: v1.1.25...v1.1.26
-
v1.1.2524 Sep 2025Release notes
Open source →What's Changed
- MCP Trust Score by @Matvey-Kuk in #85
- feat: add reactions payload to messages by @koladev32 in #91
- fix: serialize getting message types to avoid slack rate limits by @orinciog in #97
- Fix newline preservation in text processing by @Graf2242 in #99
- Update cursor links by @budnik in #104
- Implement Streamable HTTP transport by @Graf2242 in #102
- docs: correct typo "Useed" in comment by @ztNIE in #103
New Contributors
- @Matvey-Kuk made their first contribution in #85
- @koladev32 made their first contribution in #91
- @Graf2242 made their first contribution in #99
- @budnik made their first contribution in #104
- @ztNIE made their first contribution in #103
Full Changelog: v1.1.24...v1.1.25
-
v1.1.2415 Aug 2025Release notes
Open source →What's Changed
- automatically generate version for dxt extension by @korotovsky in #70
- Update 03-configuration-and-usage.md by @dhamariT in #75
- fixed timestamps issue misinterpretation by LLMs by @korotovsky in #76
- read messages from bots and webhooks by @korotovsky in #77
- Update Docker install docs by @konovalov-nk in #83
- Fixed channels fetch using xoxp in Enterprise Grid by @korotovsky in #84
New Contributors
- @dhamariT made their first contribution in #75
- @konovalov-nk made their first contribution in #83
Full Changelog: v1.1.23...v1.1.24
-
v1.1.2326 Jul 2025Nothing published for this version
-
v1.1.2225 Jul 2025Nothing published for this version
-
v1.1.2122 Jul 2025Nothing published for this version
-
v1.1.21-0.20250720192741-0737170d162d20 Jul 2025 pre-releaseNothing published for this version
-
v1.1.2016 Jul 2025Nothing published for this version
-
v1.1.1912 Jul 2025Nothing published for this version
-
v1.1.1809 Jul 2025Nothing published for this version
-
v1.1.18-0.20250704120803-21b1cb3713ee04 Jul 2025 pre-releaseNothing published for this version
-
v1.1.1703 Jul 2025Nothing published for this version
-
v1.1.1627 Jun 2025Nothing published for this version
-
v1.1.1525 Jun 2025Nothing published for this version
-
v1.1.1421 Jun 2025Nothing published for this version
-
v1.1.1317 Jun 2025Nothing published for this version
-
v1.1.1213 Jun 2025Nothing published for this version
-
v1.1.1111 Jun 2025Nothing published for this version
-
v1.1.1007 Jun 2025Nothing published for this version
-
v1.1.806 Jun 2025Nothing published for this version
-
v1.1.726 Apr 2025Nothing published for this version
-
v1.1.623 Apr 2025Nothing published for this version
-
v1.1.523 Apr 2025Nothing published for this version
-
v1.1.423 Apr 2025Nothing published for this version
-
v1.1.323 Apr 2025Nothing published for this version
-
v1.1.223 Apr 2025Nothing published for this version
-
v1.1.123 Apr 2025Nothing published for this version
-
v0.0.0-20250420201040-2eec89129d9220 Apr 2025 pre-releaseNothing published for this version