Skip to main content
Glama
Sealjay

mcp-whatsapp

send_poll

Destructive

Create and send WhatsApp polls to recipients or groups. Set questions, 2-32 options, and control whether voters can select single or multiple choices.

Instructions

Send a poll message with between 2 and 32 options. selectable_count controls how many options each voter may pick.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
optionsYespoll options (2–32)
questionYespoll question
recipientYesSend target: phone digits, `<digits>@s.whatsapp.net`, or group `<digits>-<timestamp>@g.us`
selectable_countNohow many options each voter may pick; 1 = single-choice
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations indicate destructiveHint=true and readOnlyHint=false, which the description aligns with by implying a 'send' action. The description adds context about the selectable_count parameter controlling voter choices, which is useful beyond annotations. However, it lacks details on rate limits, authentication needs, or error handling.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is front-loaded and concise with two sentences that efficiently convey core functionality and a key parameter detail. Every sentence adds value without redundancy, making it easy to parse.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's moderate complexity (4 parameters, destructive operation) and lack of output schema, the description is reasonably complete. It covers the main purpose and a critical parameter nuance, but could benefit from more behavioral context like response format or error cases to fully compensate for missing output schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema fully documents parameters. The description adds minimal value by explaining selectable_count's effect ('controls how many options each voter may pick'), but does not provide additional meaning beyond what the schema already specifies for other parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the specific action ('Send a poll message') and resource ('with between 2 and 32 options'), distinguishing it from sibling tools like send_message or send_poll_vote by focusing on poll creation rather than general messaging or voting.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage for sending polls but does not explicitly state when to use this tool versus alternatives like send_message for non-poll messages or send_poll_vote for voting. No exclusions or prerequisites are mentioned, leaving some ambiguity.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/Sealjay/mcp-whatsapp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server