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Gets reactions for an item.

An MCP tool from the Slack API server, hosted on mcp.hjlabs.in.

Gets reactions for an item. [GET /reactions.get]

Name on the gateway: slack_api__reactions_get · read-only.

Parameters

Name	Type	Description
`token` required	`string`	Authentication token. Requires scope: reactions:read
`channel`	`string`	Channel where the message to get reactions for was posted.
`file`	`string`	File to get reactions for.
`file_comment`	`string`	File comment to get reactions for.
`full`	`boolean`	If true always return the complete reaction list.
`timestamp`	`string`	Timestamp of the message to get reactions for.

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments

{
  "name": "slack_api__reactions_get",
  "arguments": {
    "token": "…"
  }
}

Or connect the Slack API server directly, which lists 174 tools including this one:

Run in your terminal

claude mcp add --transport http hj-slack-api https://mcp.hjlabs.in/mcp/slack-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Use the gets reactions for an item. tool with token set to ….