MCP MeasureMCP Measure

index observed

WhatsApp Web Agent by Nova (CIVAI)

I send and manage WhatsApp Web messages through your linked session

Should I use this

Quality & Safety

A
Description quality
92%
Schema completeness
80%
Naming quality
75%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (6)

  • LOWTool 'whatsapp_web__reply_message' description lacks action verbin whatsapp_web__reply_message
  • LOWTool 'whatsapp_web__contact_about' description lacks action verbin whatsapp_web__contact_about
  • LOWTool 'whatsapp_web__converse' description lacks action verbin whatsapp_web__converse
  • LOWTool 'whatsapp_web__list_group_participants' name length outside 3-30 rangein whatsapp_web__list_group_participants
  • LOWTool 'whatsapp_web__add_group_participant' name length outside 3-30 rangein whatsapp_web__add_group_participant
  • LOWTool 'whatsapp_web__remove_group_participant' name length outside 3-30 rangein whatsapp_web__remove_group_participant

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~598Tokens (tool definitions)
~375 BTypical response size
Minimal attention impact (0.47% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "whatsapp-web-agent": {
      "url": "https://nova.civai.co/mcp/agents/whatsapp-web-agent"
    }
  }
}

Remote endpoints

https://nova.civai.co/mcp/agents/whatsapp-web-agentstreamable-http

What it can do

Tool inventory

Tools (11)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟡whatsapp_web__send_text(phone_number, message)

WhatsApp Web: send text

Input Schema

{
  "type": "object",
  "properties": {
    "phone_number": {
      "type": "string"
    },
    "message": {
      "type": "string"
    }
  },
  "required": [
    "phone_number",
    "message"
  ]
}
🟡whatsapp_web__send_media(phone_number, media_type, media_url, caption)

WhatsApp Web: send media

Input Schema

{
  "type": "object",
  "properties": {
    "phone_number": {
      "type": "string"
    },
    "media_type": {
      "type": "string"
    },
    "media_url": {
      "type": "string"
    },
    "caption": {
      "type": "string"
    }
  },
  "required": [
    "phone_number",
    "media_type"
  ]
}
🟢whatsapp_web__list_chats(search, limit)

WhatsApp Web: list chats

Input Schema

{
  "type": "object",
  "properties": {
    "search": {
      "type": "string"
    },
    "limit": {
      "type": "integer"
    }
  }
}
⚪whatsapp_web__reply_message(phone_number, message, quoted_message_id)

WhatsApp Web: reply message

Input Schema

{
  "type": "object",
  "properties": {
    "phone_number": {
      "type": "string"
    },
    "message": {
      "type": "string"
    },
    "quoted_message_id": {
      "type": "string"
    }
  },
  "required": [
    "phone_number",
    "message"
  ]
}
🟡whatsapp_web__create_group(name, participants)

WhatsApp Web: create group

Input Schema

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string"
    },
    "participants": {
      "type": "array",
      "items": {
        "type": "string"
      }
    }
  },
  "required": [
    "name"
  ]
}
🟢whatsapp_web__list_group_participants(group_id)

WhatsApp Web: list group participants

Input Schema

{
  "type": "object",
  "properties": {
    "group_id": {
      "type": "string"
    }
  },
  "required": [
    "group_id"
  ]
}
🟡whatsapp_web__add_group_participant(group_id, phone_number)

WhatsApp Web: add group participant

Input Schema

{
  "type": "object",
  "properties": {
    "group_id": {
      "type": "string"
    },
    "phone_number": {
      "type": "string"
    }
  },
  "required": [
    "group_id",
    "phone_number"
  ]
}
🔴whatsapp_web__remove_group_participant(group_id, phone_number)

WhatsApp Web: remove group participant

Input Schema

{
  "type": "object",
  "properties": {
    "group_id": {
      "type": "string"
    },
    "phone_number": {
      "type": "string"
    }
  },
  "required": [
    "group_id",
    "phone_number"
  ]
}
🟢whatsapp_web__check_number(phone_number)

WhatsApp Web: check number

Input Schema

{
  "type": "object",
  "properties": {
    "phone_number": {
      "type": "string"
    }
  },
  "required": [
    "phone_number"
  ]
}
⚪whatsapp_web__contact_about(phone_number)

WhatsApp Web: contact about

Input Schema

{
  "type": "object",
  "properties": {
    "phone_number": {
      "type": "string"
    }
  },
  "required": [
    "phone_number"
  ]
}
⚪whatsapp_web__converse(reply_hint)

Reply conversationally when the request is ambiguous or needs clarification.

Input Schema

{
  "type": "object",
  "properties": {
    "reply_hint": {
      "type": "string",
      "description": "Optional hint for the conversational reply."
    }
  }
}

Recommended Prompts

browse_collection
Show me the [collection] from WhatsApp Web Agent by Nova (CIVAI)
Expected tools: whatsapp_web__list_chats
list_items
List all [items] available in WhatsApp Web Agent by Nova (CIVAI)
Expected tools: whatsapp_web__list_chats

Community

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Evidence

Recent observations

verifiedversion not recorded11 tools
verifiedversion not recorded11 tools