reactionsAdd

{
  "channel": {
    "description": "Channel where the message to add reaction to was posted.",
    "required": true,
    "location": "formData",
    "type": "string"
  },
  "name": {
    "description": "Reaction (emoji) name.",
    "required": true,
    "location": "formData",
    "type": "string"
  },
  "timestamp": {
    "description": "Timestamp of the message to add reaction to.",
    "required": true,
    "location": "formData",
    "type": "string"
  },
  "token": {
    "description": "Authentication token. Requires scope: `reactions:write`",
    "required": true,
    "location": "header",
    "type": "string"
  }
}

{
  "additionalProperties": false,
  "description": "Schema for successful response from reactions.add method",
  "properties": {
    "ok": {
      "enum": [
        true
      ],
      "title": "default success response",
      "type": "boolean"
    }
  },
  "required": [
    "ok"
  ],
  "title": "reactions.add schema",
  "type": "object"
}

from ocp_agent import OCPAgent

agent = OCPAgent()
await agent.register_api('slack')

# Call this tool
result = await agent.call_tool('reactionsAdd', {
    # Add required parameters here
})