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cmdhub adapter

Slack CLI
for cmdhub.

Channels, conversations, messages, threads, reactions, and users.

lock Auth: OAuth2

Quick Install cmdhub get slack

terminal Command Reference

Generated from source. Global flags apply to all commands.

Global Flags

--config string Config path override

--cursor string Continuation cursor

--debug bool Enable debug diagnostics

--json bool Alias for --output json

--jsonl bool Alias for --output jsonl

--limit int = 50 Maximum items to emit

--no-paginate bool Fetch only one page

--output, -o string = human Output mode: human|json|jsonl

--page-size int = 50 Requested upstream page size

--profile string = default Config/auth profile

--quiet, -q bool Suppress non-essential diagnostics

--trace-id string Trace identifier

--view string = summary View mode: summary|full

slack auth — Manage Slack authentication

slack auth login Start Slack OAuth login

$ slack auth login

$ slack --profile work auth login

slack auth logout Clear auth state

$ slack auth logout

$ slack --profile work auth logout

slack auth refresh Validate stored Slack token

$ slack auth refresh

$ slack auth refresh --output json

slack auth status Show auth status

$ slack auth status

$ slack auth status --output json

$ slack auth whoami

slack auth whoami Show the authenticated Slack user

$ slack auth whoami

$ slack auth whoami --output json

slack capabilities Describe Slack adapter capabilities

slack channel — Work with channels

slack channel get Get one channel by id or name

--id string Channel id or name

$ slack channel get general

$ slack channel get cmdhub-evals-a

$ slack channel get c1

$ slack channel list --limit 1 --output jsonl | slack channel get

slack channel join Join a public channel

--id string Channel id or name

$ slack channel join general

$ slack channel join c1

slack channel leave Leave a channel

--id string Channel id or name

$ slack channel leave general

$ slack channel leave c1

slack channel list List channels

$ slack channel list --limit 10

$ slack channel get cmdhub-evals-a

$ slack channel list --limit 1 --output jsonl | slack channel get

slack conversation — Work with Slack conversations

slack conversation get Get one conversation by id or name

--id string Conversation id or name

$ slack conversation get general

$ slack conversation get v1

slack conversation list List conversations visible to the current user

--types string = public_channel,private_channel,im,mpim Conversation types

$ slack conversation list --limit 10

$ slack conversation list --types public_channel,private_channel --limit 10

slack doctor Run Slack adapter diagnostics

slack message — Work with Slack messages

slack message create Create a message in a channel

--channel string Target channel id or name

--text string Message text

$ slack message create --channel general --text 'hello'

$ slack message create --channel c1 --text 'hello'

slack message delete Delete one of your messages

--channel string Channel id or name

--ts string Message timestamp

$ slack message delete --channel general --ts 171.0001

$ slack message delete m1

slack message get Get one message by timestamp

--channel string Channel id or name

--ts string Slack message timestamp

$ slack message get --channel general --ts 171.0001

$ slack message get m1

$ slack message list --channel general --limit 1 --output jsonl | slack message get

$ slack message list --channel cmdhub-evals-a --limit 1 --output jsonl | slack message get

slack message list List recent messages from a channel

--channel string Channel id or name

--query string Text query to match message text

$ slack message list --channel cmdhub-evals-a --limit 10

$ slack message list --channel cmdhub-evals-a --query eval-slack-msg-123

$ slack message list --channel general --limit 10

$ slack message list --channel general --limit 1 --output jsonl | slack message get

$ slack message list --channel general --limit 1 --output jsonl | slack reaction add --name eyes

slack message reply Reply in a thread

--channel string Channel id or name

--text string Reply text

--ts string Root message timestamp

$ slack message reply --channel general --ts 171.0001 --text 'Following up here.'

$ slack message reply m1 --text 'Following up here.'

$ slack message list --channel general --limit 1 --output jsonl | slack message reply --text 'Following up here.'

slack message update Update one of your messages

--channel string Channel id or name

--text string Updated text

--ts string Message timestamp

$ slack message update --channel general --ts 171.0001 --text 'Updated text'

$ slack message update m1 --text 'Updated text'

slack reaction — Work with message reactions

slack reaction add Add a reaction to a message

--channel string Channel id or name

--name string Emoji name without colons

--ts string Message timestamp

$ slack reaction add --channel general --ts 171.0001 --name eyes

$ slack reaction add m1 --name eyes

$ slack message list --channel general --limit 1 --output jsonl | slack reaction add --name eyes

slack reaction list List reactions on a message

--channel string Channel id or name

--ts string Message timestamp

$ slack reaction list --channel general --ts 171.0001

$ slack reaction list m1

slack reaction remove Remove your reaction from a message

--channel string Channel id or name

--name string Emoji name without colons

--ts string Message timestamp

$ slack reaction remove --channel general --ts 171.0001 --name eyes

$ slack reaction remove m1 --name eyes

slack resolve Resolve a Slack local marker or stored short reference

slack schema Emit Slack adapter schema hints

--in bool Show input schema

--out bool Show output schema

slack search — Search Slack resources

slack search message Search Slack messages

--query string Search query

$ slack search message --query 'from:me release'

$ slack search message --query 'has:link incident' --limit 20

$ slack message list --channel cmdhub-evals-a --limit 10

slack thread — Work with Slack threads

slack thread get Get a thread and its replies

--channel string Channel id or name

--ts string Root message timestamp

$ slack thread get --channel general --ts 171.0001

$ slack thread get m1

$ slack message list --channel general --limit 1 --output jsonl | slack thread get

slack user — Work with Slack users

slack user get Get one user by id or name

--id string User id or name

$ slack user get p1

$ slack user get alice

slack user list List users

$ slack user list --limit 20

$ slack user list --output json

slack user me Show the current authenticated user

$ slack user me

$ slack user me --output json

slack version Show slack version information

play_circle Live Examples

Output captured from a real workspace. Regenerate with scripts/gen-docs.sh --update.

auth

Check current identity Returns the authenticated user and workspace.

$ slack auth whoami

Configured: <nil>
Authenticated: true
Team: Stochastic Consulting
User: @philip

Stuck? Try `slack auth whoami`

channels

List channels Lists accessible channels. Assigns short markers (c1, c2, …).

$ slack channel list --limit 5

c1  C2HT8B…    #general [2 members, updated 11d ago]
c2  C2HTE5…    #random [archived]
c3  C2HTK6…    #announcements [12 members, updated 2mo ago]
c4  C3XCUH…    #friendscompete [4 members, updated 2mo ago]
c5  C6CHFT…    #africanbank [3 members, updated 2mo ago]

Stuck? Try `slack message list --channel general`

Get a channel Returns channel name, topic, member count, and purpose.

$ slack channel get c1

Channel #general
Ref: C2HT8B…
ID: C2HT8B5FA
State: member
Updated: 11d ago

Stuck? Try `slack message list --channel general`

messages

List channel messages Lists recent messages in a channel. Uses cmdhub-evals-a.

$ slack message list --channel cmdhub-evals-a --limit 3

Channel: C0AV7AZLLF6
--
m1:  @philip joined the channel [@philip | 16h ago | system]

Stuck? Try `slack thread get m1`

Get a message Returns the full message text and any thread context.

$ slack message get m1

Message C0AV7AZLLF6/17770…
Ref: C0AV7AZLLF6/17770…
Channel: C0AV7AZLLF6
From: @philip
Time: 2026-04-24 14:32 UTC
Meta: system

@philip joined the channel

search

Search messages Full-text search across all accessible channels.

$ slack search message --query eval

No search results.

Stuck? Try `slack channel list`

users

Get current user Returns the profile of the authenticated user.

$ slack user me

{
  "team": {
    "id": "T2HTJBWMD",
    "name": "Stochastic Consulting"
  },
  "user": {
    "id": "U2HT4JGS0",
    "name": "philip",
    "real_name": "Philip Sterne",
    "display_name": "philip",
    "email": "sterne@gmail.com"
  }
}

List workspace members Lists workspace members. Assigns user markers (u1, u2, …).

$ slack user list --limit 5

p1  USLACK…    Slackbot [@slackbot]
p2  U2HT4J…    philip [@philip]
p3  U2HTJJ…    avine [@avine]
p4  U2HU4P…    carlscheffler [@carlscheffler]
p5  U3TLQJ…    tiffler [@tiffler]

Stuck? Try `slack user get slackbot`

alt_route Composition Patterns

Bridge your ecosystem with zero middleware.

# Pull one recent message and inspect the whole thread
slack message list --channel general --limit 1 --output jsonl \
  | slack thread get

Slack CLIfor cmdhub.

terminal Command Reference

Global Flags

slack auth — Manage Slack authentication

slack channel — Work with channels

slack conversation — Work with Slack conversations

slack message — Work with Slack messages

slack reaction — Work with message reactions

slack search — Search Slack resources

slack thread — Work with Slack threads

slack user — Work with Slack users

play_circle Live Examples

auth

channels

messages

search

users

alt_route Composition Patterns

Slack CLI
for cmdhub.