BetaFinds

get_waitlist

Read-onlyIdempotent

Waitlist summary for your startup: aggregated counters (active, per week/month, ready to test, invited/accepted), answer distribution for the question, recent anonymized answers and campaigns with aggregated statistics. Participants' contact details are not returned.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "startup_slug": "<startup_slug>"
    },
    "name": "get_waitlist"
  }
}

Input Schema

Name	Required	Description	Default
`startup_slug`	Yes	Startup slug (from list_my_startups)

Output Schema

Name	Required	Description	Default
`slug`	No
`stage`	No
`question`	No
`waitlist`	No
`campaigns`	No

Schema Changelog

Changes observed during successful MCP inspections.

AddedJul 13, 2026

TDQS

A4.1/5.0

Behavior4/5

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

Annotations already declare readOnlyHint=true and destructiveHint=false, indicating safe read operation. The description adds value by explicitly stating that contact details are not returned, which is a behavioral constraint beyond annotations. No contradictions.

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 concise, single-sentence but detailed, listing all included content and an exclusion. Front-loaded with the core purpose, no unnecessary words.

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

Completeness5/5

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

Given the single parameter and existence of an output schema, the description provides sufficient detail about the return content (counters, distributions, campaigns) and an important exclusion (no contact details). It is complete for this tool's complexity.

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 coverage is 100% and the description does not add new meaning beyond the schema's description of startup_slug. The baseline of 3 is appropriate as the description does not elaborate further.

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 that the tool returns a waitlist summary with specific aggregated counters, answer distributions, and recent anonymized data. It distinguishes from sibling tools by focusing solely on waitlist analytics, which is unique among the listed tools.

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 describes what the tool does but provides no explicit guidance on when to use it versus alternatives or when not to use it. The context implies it's for waitlist summary, but no explicit when-to or when-not-to instructions are given.

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

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