send_message

Send a message to a specific channel or thread. Write action — follows the requester action tier and approval mode. Use this when the user explicitly asks to send or post a message somewhere.

User guide / All capabilities

Contract

Effect: write. Evidence role: discovery_only.

Send a message to a specific channel or thread. Write action — follows the requester action tier and approval mode.

Parameters

This is the current provider-facing JSON Schema, generated from the runtime definition.

{
  "type": "object",
  "properties": {
    "channel_id": {
      "type": "string",
      "description": "The target channel or thread ID (from resolve_channel_targets, list_guild_structure, or list_threads)."
    },
    "content": {
      "type": "string",
      "description": "The message content to send."
    },
    "reply_to": {
      "type": "string",
      "description": "Optional message ID to reply to."
    }
  },
  "required": [
    "channel_id",
    "content"
  ]
}

Execution requirements

• actor_grant
• guild context should exist

Expected postconditions

• sends a message in the target channel