SLACK_UPLOAD_FILE

Parameters

Name	Type	Required	Description
`channel`	string	yes	Channel ID or name to share the file in
`file_path`	string	yes	Local file path to upload
`title`	string	—	Title for the uploaded file
`comment`	string	—	Initial comment to accompany the file

How to use it

You normally trigger this by describing what you want in chat — the agent selects SLACK_UPLOAD_FILE automatically. For example:

Try saying

“use slack to slack …”

In a workflow

As a step in a multi-step workflow DAG:

{
  "id": "s1",
  "agent": "slack",
  "action": "SLACK_UPLOAD_FILE",
  "args": {
    "channel": "…",
    "file_path": "/Users/me/Documents/file.txt"
  },
  "depends_on": [],
  "outputs": []
}

Direct call

For scripting, call it directly via POST /execute_tool. Every tool returns { success, message, data }.

curl -X POST http://127.0.0.1:8000/execute_tool \
  -H "Content-Type: application/json" \
  -d '{"tool_name":"SLACK_UPLOAD_FILE","args":{"channel":"…","file_path":"/Users/me/Documents/file.txt"}}'

Part of the slack plugin. Browse the full Plugin & Tool Catalog or the relevant feature guide.